topicIndexC

School Science Lessons
Chemistry index and minerals
Updated: 2009-11-07
Please send comments to: J.Elfick@uq.edu.au

Table of contents
Index items 1,2,3
Index items A to B
Index items C
Index items D to H
Index items I to N
Index items O to P
Index items Q to S
Index items T to Z

Index, items C
Cadmium
35.20.11 Copper, Cu
35.20.12 Coronadite (lead manganese oxide)
35.20.13 Cryolite (sodium aluminium fluoride)
Caesium, (Cesium) Cs, Table of the elements
Caesium chloride
Caffeine
Calamine, basic ZnCO₃, mineral, also smithsonite: 35.20.40
Calcite, (Geology): 35.19
Calcium
Calcium compounds
Calcofluor white with 10% KOH, to identify fungi: 6.1
Calgon, sodium hexametaphosphate, NaPO₃(Na₂O), water softener
Californium, Cf, Table of the elements (radioactive)
Calomel, Hg₂Cl₂, mercury (I) chloride
Camphor
Canada balsam, balsam of fir, Canada turpentine, mountant for microscopy
Candela, Luminous intensity, cd: 6.3.1.7
Candelilla wax
Candle
Cane sugar, Sulfuric acid dehydrating sucrose: 12.6.3
Cannabis, ("pot", "marihuana", "Indian hemp", "hashish", "bhang"): 11.11.10
Canola oil
Capric acid, decanoic acid
Caproic acid, hexanoic acid
Caprylic acid, octanoic acid
Capsaicin, (from Capsicum) capsaicin group of alkaloids: 1.12.0A
Caramelization, non-enzymatic browning: 19.3.4.3
Carbamide, urea
Carbolic acid, phenol
Carat: 3.2.2
Carbamate
Carbamide, urea
Carbides, (C^4-) (carbon +metal), methanides: 16.2.3.1
Carbohydrates
Carbol xylol, biology solution: 1.4
Carbolic acid: 16.1.3.2.1
Carbon, charcoal, rods, activated charcoal, decolourizing charcoal, graphite, diamond
Carbonates
Carbon dioxide (gas)
Carbon disulfide: CS₂, carbon bisulfide, TOXIC, HIGHLY FLAMMABLE, PROHIBITED FOR SCHOOL USE
Carbonic acid, ionization reaction of carbonic acid: 12.3.0.5
Carbonic acid, litmus tests for carbon dioxide: 3.34.1.5
Carbonic acid, oxides and the periodic table: 12.17.1.1
Carbon disulfide, CS₂, carbon bisulfide, TOXIC
Carbon monoxide
Carbon tetrabromide
Carbon tetrachloride, CCl_4,tetrachloromethane, perchloromethane, PROHIBITED FOR SCHOOL USE
Carbonyl, >C=O
Carborundum, SiC, silicon carbide
Carboxylic acids, fatty acids and their salts: 16.4.1.1
Carboxyls, -COOH, carboxylic acids, -oic
CARCINOGENIC, Different classifications of hazardous chemicals
Cardiopulmonary resuscitation (CPR) and expired air resuscitation (EAR): 3.9.3
Carmine (CI: 75470), microscopy stain: 3.6
Carnoy's fluid, insect fixing fluid: 4.8
Carotenoids, (carotene) terpenes, terpenoids, terpinenes, carotenoids, oleoresins
Casein
Cassiterite, SnO₂, tin (IV) oxide, (Geology): 35.20.7
Cast iron alloy, steel: 5.5.09
Casein hydrolysate
Casein Na Salt
Cassiterite, SnO₂, (Geology), 35.20.7
Castor oil, [mainly ricinoleic acid C₁₇H₃₂(OH)COOH]
Catalase
Catalyst
Catenation: 16.11.4
Cathodic protection: 15.3.13.01
Cations, tests for cations, group test to identify cations, prepare a solution for group analysis: 12.11.4.0
Caustic: 7.9.14
Caustic soda, sodium hydroxide, NaOH
Cells and batteries, electrochemical cells: 33.3.0
Cells and batteries, potential difference by combining half cells, zinc and iron: 15.7.1
Cellophane, Cellophane as a semi-permeable membrane: 9.165
Cellotape flag preparations, to identify fungi: 6.2
Celluloid
Cellulose
Celsius, temperature, Fahrenheit scale, Celsius scale, Kelvin scale: 6.3.1.5
Cement, make bricks with cement: 3.66
Cement, Portland cement: 34.3.01
Centrifuge, separate with simple centrifuge: 10.11.2
Cerium
Cerussite, lead (II) carbonate, PbCO₃, (Geology) 35.20.8
Cetyl alcohol
Cetyl alcohol, CH₃(CH₂)₁₄CH₂OH, hexadecan-1-ol, Melting point of different substances: 7.4.2
CFCs, chloro-fluoro-carbons: 12.19.5.0
CFCs, Composition of the atmosphere and greenhouse gases: 3.32.1
CGS units, (centimetre, gram, second): 3.9.0
Chalcanthite
Chalcopyrite, copper iron sulfide, copper pyrite, (Geology): 35.20.9
Chalk, calcium carbonate, solubility of blackboard chalk in water: 3.71.5
Charcoal, charcoal animal powder
Chelates
Chemical, Chemicals
Chemiluminesce, bioluminescence: 14.3.0
Chemistry of natural products: 16.3.0
Chemistry syllabus
Chemistry terminology: 7.9.0
Chewing gum, test chewing gum by comparing bubbles: 19.2.30
Chitin, N-acetyl-D-glucosamine: 16.3.1.7
Chloracetic acid,, chlorethanoic acids, mono-, di- and tri-
Chloral hydrate, 2,2,2-trichloroethanediol
Chloramines: 16.2.4.3.2
Chloramines, swimming pools: 18.7.21.4
Chloramphenicol
Chlorates, ClO₃^-, e.g. sodium chlorate, or any of the salts of chloric acid, e.g. perchlorate ClO₄^-Chloric acidChlorites, ClO₂^-
Chlorates, hazards: 3.7.2
Chlorine
Chloroacetic anhydride
Chloro-1-napthol 4-
Chloro (chloromethyl) dimethylsilane
Chlorides,
Chlorobenzene,C₆H₅Cl
Chlorethene, vinyl chloride
Chloroethane, C₂H₅Cl, ethyl chloride
Chlorofluorcarbons, CFCs, freon
Chloroform, trichloromethane, CHCl₃, TOXIC, Prepare trichloromethane: 16.1.14
Chloromethane, CH₃Cl, methyl chloride, Methane with chlorine: 16.1.1a.2
Chlorophenol, p-chlorophenol, C₆H₄ClOH: 16.1.3.2
Chlorophenol red, acid-base indicator
Chlorophyll a and chlorophyll b: 16.3.5.2.3
Chloroprene, 2-chlorobuta-1,3-diene, CH₂CClCH:CH₂, used to make elastomeric polymers and copolymers, sythetic rubber
Chlorpromazine
Cholesterol: 19.2.1.7
Choline, CH₂OHCH₂N(CH₃)₃OH, amino alcohol, Choline: 19.2.21a
Chromates -CrO₄^2-, usually yellow salts, dichromates - Cr₂O₇^-, usually orange-red salts
Chromatography, chromatography paper, Separate with chromatography: 10.2.0
Chromic salts are green-violet chromium salts in the (III) or (VI) oxidation state.
Chromic acid, ionization reaction: 12.5.7
Chromite, Fe₂Cr₂O₄, chrome iron ore, chromium ore, in peridodites, serpentines, (Geology)
Chroming, "huffing"
Chromium
Chromium compounds
Chromous salts are chromium salts in the (II) oxidation state, form blue solutions.
Cigarette, tests for harmful substances in cigarette smoke: 19.2.28
Cinnabar, HgS, mercury (II) sulfide, red crystals, (Geology): 35.20.10
Cinnamic acid, C₆H₅CH:CHCOOH, 3-phenylpropenoic acid, in essential oils, Aloe vera, (A. barbadensis)
Cis-trans alkenes: See diagram 16.1.1
Citric acid
Clathrate
Clay |, 35.22.4 (Geology
Clay, Test clay suspensions using a centrifuge: 7.6.3
Clinistix strip, tests for glucose, urine test: 19.1.20.4
Clock reaction, hydrogen peroxide with potassium iodide: 17.1.6
Clock reaction, the "old Nassau flag", (orange and black) sodium metabisulfite, mercury (II) iodide: 17.1.7
Clothes on fire, safety: 3.5.7
Clothing, protective clothing, laboratory safety: 3.2.2
Clove oil, eugenol
Coal gas
Coal, peat, lignite, (brown coal) bituminous coals, anthracite, coke: 35.23.1
Coal dust explosions: 35.23.1
Coal, prepare gas by destructive distillation of coal: 10.6.5
Coal tar products: 16.2.10
Cobalt
Cobalt compounds
Cocaine alkaloid, C₁₇H₂₁ON_4,coca shrub Erythroxylon novogranatense, (E. coca), Tropane group, tropine group: 1.2.0A
Cocaine and amphetamines: 11.11.3a
Cocaine and crack cocaine, Abuse of volatile substances: 11.11.11
Coconut oil: 19.2.1.11
Codeine, morphine and derivatives, codeine, pethidine, heroin, methadone, abuse of volatile substances: 11.11.14
Cohesion, forces of cohesion: 3.01
Coin, simple cell with two coins: 4.51
Cola label: 19.4.3.1
Colchicine, C₂₂H₂₅O₆N, autumn crocus Colchicum autumnale, Ephedrine group: 1.13.0A
Collagen, Anatomy and physiology of meat: 19.3.2
Collagen, Fibrous proteins and globular proteins, collagen: 16.3.6.0.2
Collodion
Colloids
Colorimeter tests and test methods: 18.6.9
Colormetric tests, Beer's Law, measure total dissolved solids and suspended solids in water: 18.2.0
Colours, food additive: 19.4.4.13
Colour: 27.1.0
Combination reaction, synthesis reaction: 12.2.2
Combustion
Commercially available test reagents: 16.7.15
Common ion effect
Common measures: 19.8.0
Complex salt, prepare cuprammonium sulfate, Cu(NH₃)₄SO₄.H₂O: 12.7.5
Composition of food: 19.2.0
Composition of the atmosphere and greenhouse gases: 3.32.1
Compounds, chemical compounds: Appendix 1
Concentration: 3.7.1
Concentration of hydrogen peroxide: 3.49a
Concrete, alkalinity of concrete: 3.66.2
Condensation polymers: 3.4.3
Conditions for chemical reactions to occur, sulfuric acid with sodium chloride: 12.2.7
Conductivity, properties of ionic solutions, conductivity of pure water and solutions:3.1.0
Confirmation tests with original solution or solid
Congo red, (C.I. 22120), acid-base indicator, microscopy stain: 3.7
Conjugated: 16.11.6
Conservation of mass: 12.1.0
Constantan, Thermocouple, thermistor, constantan, optical pyrometer: 22.7.6
Constant boiling mixture, azeotrope: 7.9.7
Construction materials: 3.61.0
Contamination of groundwater by refuse, hazardous wastes: 18.6.1
Continuous phase / outer phase: 7.9.15
Cooking: 19.3.0
Copolymer
Copper
Copper compounds
Copper, (Geology): 35.20.11
Cornflour | corn starch, cornstarch, cornflour: 13.6.1
Cornflour, stir thickening cornflower mixture: 17.4.6
Cornmeal agar, to identify fungi: 6.3
Cornmeal glucose sucrose yeast extract agar, to identify fungi: 6.4
Coronadite, (lead manganese oxide): 35.20.12
Correct names of chemicals: 3.4.1
Corrosion, oxidation and reduction, redox reactions: 12.2.6
Corrosion, rusting: 15.3.0
COR, corrosive, Different classifications of hazardous chemicals
Corrosive substances, chemical safety: 3.4.4
Corundum mineral, Al₂O₃
Cotton Red (Gossipmine) CI
Coumarin, C₉H₆O_2, Benzofuranoids, benzopyranoids: 16.3.4.1a
Coumarone, benzfuran, C₈H₆O
Covalent bonds: 3.01
Covalent bondsd, Elements and chemical reactions: 7.2.2
CPR, Cardiopulmonary resuscitation (CPR) and expired air resuscitation (EAR): 3.9.3
CRAF (chromic acid, acetic acid, formalin), biology fixative: 4.2
Cream of tartar, potassium hydrogen tartrate
Creosote
Cresyl fast violet (CI: 51180)
Cresols: 16.1.3.2.3
Cresol red, acid-base indicator
Critical point, critical temperature: 24.1.05
Cryogenic solids and liquids: Appendix 5D:
Cryolite, (Geology): 35.20.13
Crystal violet (C.I. 42555), crystal violet (Hucker), crystal violet 10% W / V alcoholic
Crystals
CS gas, C₆H₄(Cl)CH:C(CN)₂, orthochlorobenzylidene malononitrile, a tear gas for crowd control
Culture media for routine cultivation and identification of fungi: 6.0
Curium, Cm, Table of the elements
Current, electric current, ampere: 6.3.1.4
Cut grass smells, earth smells, rain smells and cut grass smells, geosmin: 16.3.4.1b
Cyanamide, H₂NCN, colourless crystal
Cyanamides, CN₂²⁺, ionization reaction of methylamine, cyanic acid, melamine: 16.2.4.2.1
Cyanates, fulminates, salts of cyanic acid
Cyanic acid, HOCN, fulminic acid, (H-N=C=O, isocyanic acid, isocyanates)Cyanide, CN,
Cyanide compounds
Cyano, -CN, cyanides, nitriles
Cyanogenic glucoside, linamarin, Toxic content of cassava and detoxification: 21.0
Cyanuric acid, (HNCO)₃, Swimming pools, checklist: 3.9.1 (See 5.)
Cyanuric acid, Swimming pools, conditioner, stabilizer: 18.7.14
Cyanuric acid, Cyanamides 16.2.4.2.1
Cyclamates, Na or Ca salts of cyclamic acid, E952, Relative sweetness 30 to 80, banned some countries. Cola label: 19.4.3.1
Cyclamic acid, C₆H₁₁NHSO₂OH, C₆H₁₃SNO₃, cyclohexylsulphamic acid,
Cyclitols, inositols, myo-innositol: 16.3.2.1
Cyclodienes: See diagram 16.1.1
Cyclohexane, hexahydrobenzene
Cyclohexanol, hexahydrophenol, hexalin
Cyclohexanone 2,4-DNP Hydrazone
Cyclohexene, 3,4,5,6-tetra hydrobenzene
Cyclohexyls, C₆H₁₁-
Cyclopentane, C5H10: See diagram 16.1.1h octane number
Cyclopentanol
Cysteine
Cystine-L
Cytosine, structure of DNA and RNA: 4.4.01
Czapek Dox agar, (to identify fungi): 6.5

Cadmium, Cd, elements and chemical reactions: 7.2.2.9
Cadmium, occurs in sphalerite, zinc sulfide, crystal deposits
Cadmium cell, Weston standard cadmium cell
Cadmium copper, copper containing about 1% cadmium, used in telephone lines
Cadmium, Table of the elements
Cadmiun disulfide, photosensitive semiconductor
Cadmium iodide
Cadmium, nickel / cadmium battery, NiCad battery: 15.6.14
Cadmium, reactions of cadmium salts: 12.3.1
Cadmium selenide
Cadmium sulfide
Tests for cadmium: 12.11.3.10.7
Cadium nitrate AAS std
Cadmium (lumps)
Cadmium (rods)
Cadmium AAS Solution
Cadmium chloride AAS Solution
Cadmium chloride std
Cadmium nitrate
Cadmium oxide
Cadmium selenide, photosensitive semiconductor
Cadmium sulfate
Cadmium sulfide, CdS, greenockite mineral, insoluble in water
Cadmium telluride
Cadmoselite, rare cadmium mineral containing cadmium (II) selenide, CdSe

Caffeine, 1,3,7-trimethylxanthine, C₈H₁₀N₄O₂, weak stimulant, diuretic, Approximate caffeine content of beverages: 19.4.2.3.1
Caffeine, taste, smell, flavour: 19.3.1
Extraction of caffeine and benzoic acid from soft drinks, e.g. cola, lemonade: 16.8.3
Extraction of caffeine by supercritical carbon dioxide, critical point: 19.4.2.3.0
Separate aspirin, caffeine and paracetamol with thin layer plate chromatography: 10.2.2.6
Tests for harmful substances in cigarette smoke: 19.2.28
Toxic effect of common drugs on Daphnia: 19.2.29

Calcium, metal granulated, granules, shot, piecesChemical reactions: 7.2.2.10
Calcium AAS Solution
Calcium, Table of the elements
Calcite, (Geology): 35.19
Calcium in milk: 19.2.23
Calcium toxicity: 3.6.4
Dolomite, (Geology): 35.19.1
Group 5 tests for Ba²⁺, Ca²⁺, Sr²⁺: 12.11.4.5
Hornblende, (Geology): 35.17
Reactions of calcium and its compounds: 12.4.1
Scheelite, CaWO₄, (Geology): 35.20.38
Tests for calcium: 12.11.3.10.8
Weight of calcium in marble, calcium carbonate: 17.6.3

Calcium compounds
Calcareous minerals, calcareous clay, marl, calcareous rock
Calcium acetate H₂O, CaC₄H₆O₄, calcium acetate monohydrate, calcium diacetate
Calcium bromide
Calcium carbide, CaC₂, calcium dicarbide, calcium acetylide, carbide, acetylenogen, ethnide dicarbide, HARMFUL
Calcium carbonate, CaCO₃, marble chips, precipitated, aragonite, carbonate of lime, [calcite, Iceland spar], limestone, marble, calcination deposit from hard water, tennis court marking lime, cement
Calcium chlorate (I) (in bleaching powder with calcium hypochlorite)
Calcium chloride, CaCl₂, anhydrous granular, anhydrous lump, dried calcium chloride (1.5-2.5 mm), de-icing chemical, HARMFUL
Calcium chloride dihydrate, CaCl_2.2H₂O
Calcium chloride fused
Calcium chloride hexahydrate
Calcium chloride monohydrate, CaCl_2.H₂O
Calcium citrate (tribasic tetrahydrate)
Calcium dicarbide, CaC₂, calcium carbide, calcium acetylide, carbide
Calcium cyanamide, CaCN₂, nitrogen fertilizerCalcium dihydrogen phosphate
Calcium fluoride, CaF₂, fluorite (fluorspar) mineral
Calcium hydride, hydrolith
Calcium hydrogen carbonate, Ca(HCO₃)₂, calcium bicarbonate, Reactions of dilute acids with calcium hydrogen carbonate: 12.3.10.1
Calcium hydrogen carbonate, Temporary (water) hardness and permanent hardness: 12.13.0.1
Calcium hydrogen orthophosphate (dihydrate)
Calcium hydroxide, Ca(OH)₂, calcium hydroxide solution, calcium hydroxide powder, limewater, slaked lime
Calcium hypochlorite
Calcium hyroxyapatite, calcium hydroxyl apatite, Ca₁₀(PO₄)₆(OH)₂, teeth and toothpaste: 9.226
Calcium lactate
Calcium magnesium carbonate, dolomite, (Geology): 35.19.1
Calcium manganese silicate, bustamite, (Geology): 35.20.6
Calcium nitrate tetrahydydrate, Ca(NO₃)₂.4H₂O, calcium nitrate (V)-4-water, calcium nitrate hydrated, Norwegian saltpetre, nitrogen fertilizer
Calcium nitrate, Ca(NO₃)₂, For 0.1 M soln., 16.4 g in 1 L water
Calcium oxalate
Calcium oxide, CaO, lump, lime, quicklime, powder, CORROSIVE
Calcium oxide, Substances that gain mass when heated, prepare calcium oxide: 3.28.3
Calcium octadecanate, calcium stearate, Ca[CH₃(CH₂)₁₆COO]_2, hard water scum on bath tubs
Calcium phosphate (V), (dibasic) Ca₃(PO₄)₂, apatite Ca₃(PO₄)₃(OH,F,Cl), (formerly calcium orthophosphate), Prepare a chemical sponging agent: 19.1.9
Calcium plumbate, lead-based priming paint, not used nowadays because of lead poisoning when children eat old paint scales
Calcium propionate, food additive E282, preservative, anti-fungal mould inhibitor
Calcium silicate, calc-flints
Calcium stearate, Ca(CH₃(CH₂)₁₆COO)₂, calcium octadecanoate, bath scum
Calcium sulfate
Calcium sulfate - dihydrate, CaSO₄.2H₂O, gypsum
Calcium sulfate - anhydrous, CaSO₄
Calcium sulfate - hemihydrate, CaSO₄.1/2H₂O
Calcium sulfite, food additive, preservative, firming agent E226
Calcium tetrahydrogen phosphate (V), calcium hydrogen orthophosphate, secondary calcium phosphate
Calcium tetrahydrogen diorthophosphate
Calcium thioglycollate
Calcium tungstate, (in cathode ray tubes), scheelite, CaWO₄, (Geology): 35.20.38
Gypsum, (calcium sulfate) plaster of Paris: 35.22.6

Calcium carbonate, CaCO_3,marble chips, precipitated, aragonite, carbonate of lime, [calcite, Iceland spar], limestone, calcarenite, marble, calcination deposit from hard water, tennis court marking lime
Carbon dioxide through calcium carbonate suspension: 12.16.1
Calcium carbonate dissolves in rain water: 35.22.7.1
Chalk, (agriculture) Chalk (lime) content of the soil: 6.18
Chalk, (geology): 35.22.3:
Dilute hydrochloric acid with calcium carbonate: 12.3.9.1
Dilute hydrochloric acid with calcium carbonate, marble chips: 17.2.1
Rate of reaction, gas burette, dilute hydrochloric acid with marble chips: 17.1.3
Weight of calcium in marble, calcium carbonate: 17.6.3

Calcium chloride
Calcium chloride, CaCl_2,anhydrous 0.l M soln., 11 g in 1 L water
Calcium chloride, CaCl₂.2H₂O, For 0.1 M soln., 14.7 g in 1 L water

Calcium fluoride, Prepare hydrogen fluoride, HF: 12.19.7.1
Calcium fluoride, CaF₂, fluorspar, fluorite, blue john, Derbyshire spar (Geology): 35.20.14

Calcium hydroxide, prepare ammonia, calcium hydroxide with ammonium chloride: 3.33
Calcium hydroxide, Ca(OH)_2, limewater, 10 g in 1 L water, shake, allow it to settle, decant clear liquid
Calcium hydroxide, 0.02 M, saturated solution, 1.5 g Ca(OH)₂per litre.
Carbon dioxide with calcium hydroxide solution: 12.16.1.1
Ionization of calcium hydroxide, limewater: 5.3.2.3

Calcium hypochlorite, Ca(OCl)_2, (30% chlorine), (OXD 2208)18.7.2.2.1
Calcium hypochlorite, sodium thiosulfate solution: 1.7
Prepare trichloromethane, (chloroform): 16.1.14

Calcium sulfate (VI), anhydrous, mineral anhydrite
Calcium sulfate, (hemihydrate, plaster of Paris, CaSO₄.1/2H₂O), dihydrate, CaSO₄.2H₂O, gypsum, selenite, school chalk, blackboard chalk
Calcium sulfate, hydrated, CaSO₄.2H₂O, For 0.1 M soln., shake 10 g in 1 L water, leave to stand, decant the clear liquid

Camphor, C₁₀H₁₆O, Terpenes, terpenoids, terpinenes, carotenoids, oleoresins: 16.3.5.1
Prepare camphor oil: 19.6.7
Prepare thionyl chloride, SOCl₂: 12.18.3b
Surface tension boat propulsion, (chemistry): 19.3.28
Surface tension boat propulsion, (physics): 4.219
Thermal decomposition of camphor: 3.30.12

Candle, 8.1.1
Burn candle over water, candle burning in inverted jar over water (Primary), 6.35
Burn two candles over water, 4.9
Candela, (candlepower), Luminous intensity, candela, cp: 6.3.1.7
Candle "lava" (Geology) (Primary), 6.36
Candle burner 22.5
Candle flame, (Primary), 2.44
Candle flame on a turntable, 15.2.21
Candle in a bottle, candle in dropped jar, 16.2.1.10
Candle in a glass of water, 28.2.22
Cold candle in a parabolic mirror, 28.3.9
Collect and weigh the gaseous products of a burning candle, alkanes, (paraffins): 3.28.4
Cooling candle wax, speed of cooling and crystal size (Primary): 6.36.1
Image of candle in a glass of water: 28.2.23
Mirrors at an angle with a candle: 28.2.20
Parallel mirrors with a candle: 28.2.21
Trace convection currents from a lighted candle: 4.28

Carbamate: 16.1.5.6
Carbamates, carbaryl: 16.13.4.7
Carbamate, ethyl carbamate, blood flow in a fish: 9.217
Carbamates, methiocarb: 16.13.4.8

Carbon, C, carbon graphite colloidal, carbon mineral lump, Chemical reactions: 7.2.2.11
Carbon, Table of the elements, carbon element. charcoal, graphite, diamond,
Carbon reactions: 16.1.0
Burn to make carbon, (Primary): 5.43
Concentrated acids with non-metals, carbon, sulfur: 12.3.14
Dilute acids with non-metals, carbon, sulfur: 12.3.4
Separate tin from tin and carbon (charcoal) mixture: 3.18
Soot from a candle flame: 8.1.1.2

Charcoal, activated carbon, prepare sugar crystals from brown sugar: 3.1.10
Charcoal, animal charcoal, bone black
Absorb impurities on charcoal, test with litmus: 10.1.1
Activated carbon, activated charcoal, (commercial information): 11.0
Clean dirty water with charcoal: 10.1.2
Drink-can charcoal burner: 22.1.2
Prepare wood gas and wood tar: 16.10.4
Separate by adsorbing impurities, charcoal: 10.1.0
Test substances, heat charcoal using a fusion mixture: 12.11.3.8

Carbon dioxide, CO_2: 3.34.0
Carbonic acid, H₂CO₃
Carbon dioxide and photosynthesis: 3.36
Carbon dioxide syphon bulbs: 3.3.5

Carbon monoxide, CO, properties
Bunsen burner, 3.1.1 (See 9.)
Carbon monoxide, danger of vehicle exhausts, tailpipe gases: 18.6.3
Carbon monoxide, hazards: 3.8.3
Carbon monoxide (carbonyl, CO), monodentate, ligand
Catalytic conversion of nitric oxide (nitrogen monoxide): 3.44.1
Methanoic acid (formic acid) ionization reaction: 16.3.6.1.3
Natural gas: 16.1.1a.1
Nicotine, tobacco smoking and chewing: 11.11.16
Oxalic acid: 3.30.10
Oxidation and reduction, redox reactions (See 2.4): 15.2.0
Oxides, acidic oxides and basic oxides: 12.17.0
Parts of a candle flame: 8.1.1 1
Prepare gas by destructive distillation of coal: 10.6.5
Reaction of methane with steam: 3.39.1
Test gases from burning hydrocarbons: 16.4.6
Tests for substances with hot concentrated sulfuric acid, note gas produced: 12.11.3.6

Carbohydrates: 16.3.1.1
Carbohydrates: 9.11.2
Burn carbohydrates, fats and proteins: 16.9.1
Tests for carbohydrates, Molisch's test (alpha-naphthol test), Solubility in water: 9.134

Carbonates: 12.16.0
Acids with metal carbonates: 12.10.2.4
Carbonates, (Geology): 35.19.2
Dilute acids with common carbonates: 12.3.9
Heat carbonates: 8.3.4
Heat different carbonates, carbonates of Cu, Mg, Na, Pb, Zn: 12.16.3
Prepare carbon dioxide by heating carbonates: 13.7.6
Tests for carbonates: 12.11.5.7
Thermal decomposition: 3.30.1

Casein, burning tests for plastics, casein: 3.102
Casein, fibrous proteins and globular proteins, collagen: 16.3.6.0.2
Prepare plastic with milk casein: 3.4.5
Size of colloidal particles: 7.8.1.4

Catalyst: 7.9.13
Breakdown large molecules by catalytic cracking of kerosene: 10.6.4
Catalysis: 17.3.0
Catalysts and rate of reaction: 3.94
Catalytic conversion of nitrogen monoxide, (nitric oxide) NO: 3.44.1
Catalytic oxidation, ammonia with chromium (III) oxide catalyst: 13.6.6.1
Catalytic oxidation, ammonia with red-hot platinum wire: 13.6.6
Catalase. Bleaches, sodium perborate bleach, catalase: 12.12.03.4
Enzymes and biological catalysts: 17.4.0
Hydrogen peroxide with catalase enzyme in raw beef liver: 17.3.8

Cellulose, hemicellulose, lignin, tests for wood: 16.3.1.6
Cellulose, iodine test: 9.135
Digestion of cellulose: 9.214
Tests for cellulose, iodine test: 9.135
Tests for cellulose, solubility test: 9.136
Cellulose acetate, cellulose ethanoate, acetate rayon fibre, Prepare rayon: 3.4.8
Cellulose (ashless)
Cellulose acetate
Cellulose nitrate (nitrocellulose, guncotton)

Cerium, Ce, Table of the elements
Cerium in mischmetal cigarette lighter flints
Cerium (III) sulfate (VI), cerous sulfate
Ceric oxide
Ceric sulfate
Cerium(III)chloride heptahydrate
Cesium acetate
Cesium bromide
Cesium carbonate
Cesium chloride
Cesium Complex
Cesium iodide
Cesium perchlorate
Cesium trifluoroacetate
Allanite, cerite, monazite

Chelates, control of algae in swimming pools, chelated copper algaecides: 18.7.15
Chelates, sequestrants: 19.1.0.1
Tests for metal ions in water, EDTA, chelates: 12.13.11
Diaminoethane

Chemical, chemicals
Chemicals, Flammable organic chemicals: 9.0
CHEMICALS PROHIBITED FOR SCHOOL USE: 10.0
Chemicals, High toxicity chemicals: 11.0
Chemicals, Cryogenic solids and liquids: 12.0
Chemicals,Abbreviations: 13.0
Chemicals, Prefixes and suffixes: 14.0
Chemicals, Different classifications of hazardous chemicals: 15.0.0
Chemical bonds: 3.01
Chemical bonds, Elements and chemical reactions: 7.2.2
Chemical change and physical change: 7.1.0
Chemical compounds: Appendix 1
Chemical compounds, Elements and chemical reactions: 7.2.2
Chemical equations and ionic equations, conservation of mass: 12.1.0
Chemical equilibrium, effect of temperature, thermal dissociation of ammonium chloride: 17.5.5.5
Chemical equilibrium, law of chemical equilibrium, (law of mass action): 17.5.0
Chemical equilibrium, common ion effect, sodium ethanoate and ethanoic acid: 17.5.2
Chemical equilibrium, concentration and temperature, cobalt (II) chloride-6-water: 17.5.1
Chemical fertilizers: 6.9.17.0
Chemical formula, Elements and chemical reactions: 7.2.2
Chemical handling and transferring chemicals: 3.4.10
Chemical property, chemical changes: Topic 7
Chemical reactions, Types of chemical reactions: 12.2
Chemical reactions in the home: 19.1.0
Chemical safety: 3.6.0
Chemical, safety: 3.4.0
Chemical solutions: Topic 5
Chemical vapours and smelling chemicals, safety: 3.4.8
Chemicals, chemical names: Appendix 1
Chemicals in the home, household chemicals: 19.4.1
Chemicals, low-cost chemicals and substances: Appendix 2
Chemicals swallowed: 3.4.7

Chloric acid, HClO_3,chloric (V) acid
or any of the oxyacids of chlorine, including the following:
Chloric acid, HClO_3,chloric (V) acid
Chlorous acid, HClO₂, chloric (III) acid
Hypochlorous acid, HOCl, chloric (I) acid
Perchloric acid, HClO₄, chloric (VII) acid

Chlorine, Cl₂, 3.40.0
Chlorine, TOXIC, ENVIRONMENT DANGER
Chlorine water, chlorine solution, HARMFUL
Chlorine granular, liquid, powder, tablets
Chlorine reagent test kit
Chlorine: 12.19.8
Chlorides, hazards: 3.7.3
Chlorides in groundwater: 18.2.2.1
Recover silver from silver chloride, AgCl_2:12.19.8.6
Storage safety, sodium chlorate, potassium chlorate
Tests for chlorides: 12.11.5.8
Chlorine dioxide, ClO₂Chlorine monoxide, dichlorine oxide, Cl₂O

Chromium, Cr, Chemical reactions: 7.2.2.13
Chromium, Table of the elements
Chromium AAS Standard
Chromium plating, electroplating: 15.1.3
Chromium reactions: 12.5.0
Tests for chromium: 12.11.3.10.9
Toxicity: 3.6.5

Chromium compounds
Chromate, movement of copper and chromate ions: 3.89
Chromates, reactions of chromates, CrO₄^2- : 12.5.4
Chromates, tests for chromates: 12.11.5.9

Chrome alum, Prepare chrome alum, K₂SO₄.Cr₂(SO₄)₃.24H₂O: 12.14.4
Chrome red, PbO.PbCrO₄, basic lead chromate
Chrome iron ore, FeCr₂O₄, chromite
Chrome yellow, PbCrO4, lead chromate pigment
Chromite, Fe₂Cr₂O₄, chrome iron ore, chromium ore
Chromic (III) sulfate (hydrate)
Chromic acetate, hydrated
Chromic acid, H₂CrO₄, Ionization reaction: 12.5.7
Chromic chloride
Chromic nitrate
Chromic nitrate, hydrated

Chromic potassium sulfate, chromium potassium sulfate, K₂SO₄.Cr₂(SO₄)₃.24H₂O, an alum, mordant
Chromic sulfate
Chromium (II) oxide, CrO, insoluble black powder
Chromium (III) chloride 6H₂O
Chromium (III) nitrate
Chromium (III) oxide, chromium sesquioxide, Catalytic oxidation of ammonia with chromium (III) oxide catalyst: 13.6.6.1
Chromium (III) oxide, Cr₂O₃, chromium sesquioxide, chromic oxide, amphoteric oxide
Chromium (IV) oxide, CrO₂, insoluble black powder
Chromium (VI) oxide, CrO₃, chromium trioxide, TOXIC, OXIDISING, ENVIRONMENTAL DANGER, PROHIBITED FOR SCHOOL USE
Chromium (VI) oxide, chromic anhydride, strong oxidising agent
Chromium potassium sulfate, K₂SO₄.Cr₂SO₄.24H₂O, CrK(SO₄)₂.12H₂O, chromium (III) potassium sulfate, chrome alum, chromic potassium sulfate
Chromium potassium sulfate dodecahydrate, potassium chromium (III) sulfate dodecahydrate, purple crystals
Chromium chromate
Chromium salts, safety: 3.6.5
Chromium trioxide, chromic trioxide, TOXIC, Prepare chromium trioxide, CrO_3:12.5.2
Chromyl chloride, CrO₂Cl₂, strong red oxidizing liquid, PROHIBITED FOR SCHOOL USE
Dichromates, hazards: 3.7.4
Oxidize chromium compounds to chromates, CrO₄^2-: 12.5.5
Reactions of chromium compounds: 12.5.1
Reactions of dichromates, Cr₂O₇^2-: 12.5.3

Citric acid, tricarboxylic acids, IRRITANT
Citric acid: 16.4.1.1.2
Citric acid, buffer solution: 5.0
Citric acid cycle
Citric acid, citric acid monohydrate
Citric acid cycle, Krebs cycle: 16.11.5
Citric acid (diNH₄ salt)
Citric acid (trisodium salt, dihydrate)
Citric acid monohydrate
Lemon juice affects the browning of an apple: 19.3.4.2.1
Prepare mayonnaise: 19.2.12

Clay, illite, kaolinite, montmorillonite, (smectite) fuller's earth, bentonite, vermiculite: 5.22.4
Clay soils in water: 7.6.1
Strengths of mud, clay and sand bricks: 3.65

Cobalt, Co, Chemical reactions: 7.2.2.14
Cobalt, Table of the elements
Tests for cobalt: 12.11.3.10.10
Cobalt, toxicity: 3.6.6
Cobalt (II) AAS Solution
Cobalt (pellets or powder)

Cobalt compounds
Cobalt (II) carbonate (basic), blue glaze for craft
Cobalt (II) chloride
Cobalt (II) nitrate (hexahydrate), cobalt (II) nitrate hydrated, (OXD 1477) Co(NO₃)₂.6H₂O
Cobalt (II) thiocyanate, Co(SCN)₂, cobalt (II) thiocyanate, HARMFUL, ENVIRONMENT DANGER, in Scott's reagent test for cocaine
Cobalt (II) oxide, CoO
Cobalt (III) acetylacetonate
Cobalt nitrate, Co(NO₃)₂.6H₂O, For 0.1 M soln., 29 g in 1 L water
Cobalt (III) oxide, CO₂O₃, cobalt sesquioxide, black-grey, catalyst, when heated forms CO₃O₄
Cobalt, (II, III), oxide, CO₃O₄, artificial photosynthesis
Cobalt steel, alloy
Cobalt sulfate heptahydrate, cobalt (II) sulfate 7H2O, HARMFUL, ENVIRONMENT DANGER
Cobaltous chloride AAS Solution
Cobaltous nitrate AAS std
Hydrogen peroxide with potassium sodium tartrate, cobalt (II) chloride catalyst, visible activated complex: 17.3.6
Make heat sensitive paper with cobalt (II) chloride, CuCl_2:12.6.2
Movement of ions between microscope slides, Cu²⁺ ions, CO²⁺ions: 3.90
Reactions of cobalt salts: 12.6.0
Sodium hypochlorite decomposition, cobalt sulfate catalyst: 17.3.14

Cobalt chloride, CoCl₂.6H₂O, cobalt (II) chloride hydrated, cobalt (II) chloride-6-water, cobalt chloride, cobaltous chloride, cobalt chloride hexahydrate, TOXIC, ENVIRONMENT DANGER
Cobalt (II) chloride, tests for water: 3.31.3
Cobalt (II) chloride paper: 5.3.4.3
Cobalt (II) chloride-6-water, chemical equilibrium, concentration and temperature: 17.5.1
Cobalt (II) chloride-6-water, CoCl₂.6H₂O, For 0.1 M soln., 23.8 g in 1 L water
Cobalt (II) chloride-6-water, prepare secret writing ink: 3.2.5
Cobalt (II) chloride paper, heat sensitive paper: 5.3.4.4
Cobalt (II) chloride paper: 5.3.4.3
Cobalt (II) chloride, make heat sensitive paper, CuCl₂: 12.6.2

Colloids, sols, emulsions, gels, aerosols, foams: 7.8.0
Colloids, diffusion, semi-permeable membrane, osmosis, plasmolysis: 9.12.0
Colloidal nature of egg white: 9.172
Colloidal solution of starch: 9.180
Colloids in food: 19.2.0.1
Iron (III) hydroxide, ferric hydroxide colloid: 7.8.1.1
Separate a colloid from a crystalloid by dialysis: 9.181
Size of colloidal particles: 7.8.1.4
Sodium thiosulfate with dilute hydrochloric acid, concentration and rate of reaction: 3.92
Sulfur in methylated spirit colloid: 7.8.1.2
Tyndall effect: 7.8.5.0

Combustion, combustible solids, safety: 3.5.5
Burning, effect when heat substances: Topic 8
Carbon dioxide is a product of combustion: 8.6.3
Conditions for combustion: 8.6.0
Oxygen is necessary for combustion: 8.6.2
Respiration is a form of combustion: 8.6.5
Spontaneous combustion, sugar with potassium chlorate: 17.3.4

Common ion effect, precipitate sodium chloride from solution: 17.5.5.3
Precipitate barium chloride from solution: 17.5.5.4
Sodium ethanoate and ethanoic acid: 17.5.2

Copper, Table of the elements
Copper, Cu, metal foil (0.13 mm), metal powder (electrolytic), turnings, red, klustrous, malleable, green-brown if weathered
Copper Chemical reactions: 7.2.2.15
Copper, element, (cuprum), foil, turnings, nails, filings, wire, copper (I) Cu⁺, copper (II) Cu2+
Copper (II) AAS Solution.
Copper bronze powder
Copper foil (metal)
Copper ICP Solution
Copper LR tablets
Copper powder
Copper, precipitated
Copper std (10.00 g Cu)
Copper reactions: 12.7.0
Bornite, bournonite, (Geology): 35.20.5
Bunsen burner flame can melt copper wire: 8.1.4.3
Burn copper in chlorine: 13.4.9
Cooperation alloys, bronze: 5.5.04
Copper / magnesium battery: 15.6.13
Copper (Geology): 35.20.3
Copper (Geology): 35.20.11
Copper aluminium alloys, bronze: 5.5.05
Copper coil, candle snuffer, brass wire netting extinguishes candle: 23.7.6
Copper cycle experiment, conservation of mass in a cycle of copper reactions: 12.1.3
Copper ferrocyanide as a semi-permeable membrane: 9.167
Copper gains mass when heated: 3.28
Copper ions, displacement from aqueous solution of copper ions: 2.72
Copper ions, movement of copper ions in ammonium nitrate solution: 3.4.3
Copper ions, movement of copper and chromate ions: 3.89
Copper ions, movement of ions between microscope slides, Cu²⁺ ions, CO²⁺ions: 3.90
Copper nickel alloys: 5.5.06
Copper plating, electroplating: 15.1.2
Copper pyrites, CuFeS₂, chalcopyrite, (copper iron sulfide) (Geology): 35.20.9
Copper toxicity: 3.6.7
Copper with concentrated acids: 12.3.13
Copper with concentrated nitric acid: 12.3.12
Copper with zinc in sulfuric acid: 12.14.2.5
Copper zinc alloys, brass: 5.5.03
Displacement of copper from solution of copper ions: 3.72
Displacement of copper by zinc: 3.84
Electroforming with copper: 15.1.7
Electroplating, zinc plating of copper: 15.1.6
Faraday's first law with copper and copper (II) sulfate solution: 15.1.1.1
Group 2 tests for Bi³⁺, Cd²⁺, Cu²⁺, Sn²⁺: 12.11.4.2
Heat copper foil: 8.2.12
Heat copper, substances that gain mass when heated, copper foil: 3.28
Heat copper with iodine, synthesis reaction: 12.2.2.2

Copper compounds
Copper (I) acetate
Copper (I) chloride, CuCl, cuprous chloride, white solid, covalent
Copper (I) cyanide
Copper (I) iodide, CuI, cuprous iodide, HARMFUL
Copper (I) oxide, Cu₂O, cuprite, copper ore
Copper (I) sulfide, Cu₂S, copper glance mineral, chalcocite
Copper (II) acetate
Copper (II) acetoarsenite, Paris Green
Copper (II) bromide
Copper (II) carbonate, basic
Copper (II) chloride, CuCl₂, brown-yellow powder
Copper (II) chromate (VI)
Copper (II) hydroxide, Cu(OH)₂, blue pigment
Copper (II) nitrate (hydrate), CuNO₃.3H₂O, blue crystal, deliquescent
Copper (II) oxide
Copper (II) perchlorate (hexahydrate)
Copper pyrite, chalcopyrite, (Geology): 35.20.3.1
Copper (II) sulfate pentahydrate, CuSO₄.5H₂O
Copper sulfate solution
Copper (I) sulfide, covellite, CuS
Copper (II) sulfide, technical, copper (II) sulfide 6, chalcocite, Cu₂S, copper glance, redruthite
Copper arsenite, Scheele's Green
Copper ferrocyanide, Cu₂Fe(CN)₆, copper ferrocyanide as a semi-permeable membrane: 9.167
Copperas, FeSO₄.7H₂O, iron (II) sulfate
Copper alloys, CZ copper-zinc brasse, PB phosphor bronze, LG leaded gunmetal, CT copper-tin bronze, AB aluminium bronze CN copper-nickel
Copper iron sulfide, chalcopyrite, copper pyrite: 35.20.9
Copper nickel, niccolite, kupfernickel
Copper pyrites, chalcopyrite
Cupric acetate
Cupric hydroxide
Cupric nitrate Std
Cupric oxide
Cupric sulfate (anhydrous)
Cupric sulfate (pentahydrate)
cupronickel alloy
Cuprous iodide
Cuprous oxide
Cuprous sulfite
Oxidation of acetone vapour, copper oxides catalyst: 17.3.10
Prepare copper (I) chloride, CuCl: 12.7.7
Prepare copper (I) oxide, CuO: 12.7.6
Prepare copper (II) ammonium sulfate, (NH₄)₂SO₄.CuSO₄.6H₂O: 12.7.4
Prepare cuprammonium sulfate, Cu(NH₃)₄SO₄.H₂O, 12.7.5
Prepare nitrogen dioxide, (NO₂) concentrated nitric acid with copper: 3.47
Prepare nitrogen dioxide, (NO₂) with concentrated nitric acid with copper: 13.10.1
Prepare sulfur dioxide, sulfuric acid with copper: 13.13.4
Reactions of copper (II) ions, Cu²⁺: 12.7.2
Reactions of copper (I) compounds, Cu⁺: 12.7.3
Reactions of copper oxide, CuO: 12.7.1
Reactions of copper with sulfur: 3.70
Tests for Copper: 12.11.3.10.11

Copper (I) chloride, CuCl, cuprous chloride, HARMFUL, ENVIRONMENT DANGERCuCl, prepare copper (I) chloride:12.7.7
Copper (I) iodide

Copper (I) oxide, Cu₂O, copper oxide, cuprous oxide, brown copper oxide, red copper oxide, red-brown powder, deliquescent
Prepare copper (I) oxide, CuO: 12.06.6
Alkalis with basic oxides: 12.7.5
Heat food with copper (II) oxide: 16.9.2
Reduce copper (I) oxide, (copper oxide) to copper: 10.10.2

Copper (II) carbonate, CuCO₃, cupric carbonate, blue-green powder, copper (II) carbonate basic, CuCO₃.Cu(OH)₂.H₂O, HARMFUL
Copper carbonate, azurite, (Geology): 35.20.4
Prepare rayon, basic copper carbonate with ammonia solution: 3.4.8.1

Copper (II) chloride, CuCl₂, cupric chloride, brown powder, copper (II) chloride 2H2O, CuCl₂, HARMFUL, ENVIRONMENT DANGER
Burn copper in chlorine: 13.4.9
Copper (II) chloride, strong electrolytes: 15.02
Examples of electrolysis with carbon electrodes: 3.69.1.1
Reactions of alkalis with salts, sodium hydroxide with copper salts: 12.7.4

Copper (II) nitrate, Cu(NO₃)₂.3H₂O, copper (II) nitrate 3H2O, copper (II) nitrate trihydrate, cupric nitrate, copper nitrate crystals, HARMFUL
Copper (II) nitrate hydrated
Copper (II) nitrate, Cu(NO₃)₂.6H₂O, For 0.1 M soln., 29.6 g in 1 L water
Copper (II) sulfate, CuSO₄.5H₂O, For 0.1 M soln., 25 g in 1 L water + 5 mL conc. H₂SO₄

Copper (II) oxide, CuO, basic oxides, copper (II) oxide powder, (copper oxide): 12.17.2
Copper (II) oxide with zinc: 12.17.2.1
Dilute acids with basic oxides, copper (II) oxide: 12.3.5
Reactions of copper oxide, CuO: 12.06.1
Reduce copper (II) oxide to copper with ammonia: 13.6.7
Tests formation of copper (II) oxide: 8.2.1.1

Copper (II) sulfate, CuSO₄.5H₂O, copper (II) sulfate 5H₂O, copper sulfate, cupric sulfate, copper (II) sulfate hydrated, copper (II) sulfate anhydrous, blue vitriol, HARMFUL if swallowed
Distil copper (II) sulfate solution: 10.5.2
Copper (II) sulfate with copper solutions, Faraday's first law: 15.1.1.1
Copper (II) sulfate with magnesium: 14.1.2
Copper (II) sulfate solution, 0.5 M
Electrolysis of copper (II) sulfate solution with copper and platinum electrodes: 3.69.3
Electrolysis of copper (II) sulfate solution with copper electrodes: 3.69.4
Heat copper (II) sulfate-5-water crystals: 3.2.1
Heat copper (II) sulfate-5-water crystals: 8.4.4
Heat of solution, anhydrous: 14.1.1
Iron and zinc with copper (II) sulfate solution: 12.14.2.3
Magnesium, or zinc, with copper (II) sulfate solution: 12.14.2.1
Metals in copper (II) sulfate solution: 12.14.2
Prepare preserving agent for cut flowers: 19.6.5
Prepare rayon, copper (II) sulfate with ammonia solution, "regenerated fibre", "artificial silk": 3.4.8
Sulfuric acid dehydrates copper (II) sulfate crystals: 12.6.2
Tests for oxidizing agents by change of colour of iron with copper (II) sulfate: 15.2.9
Tests for oxidizing agents by change of colour of zinc with copper (II) sulfate: 15.2.10
Zinc with copper (II) sulfate solution, heat from a displacement reaction: 14.1.6
Zinc with lead nitrate solution and iron with copper (II) sulfate solution: 12.14.2.4

Cream of tartar, potassium hydrogen tartrate, prepare fruit salts: 19.2.13
Cream of tartar, use egg white: 19.2.10

Crystals, crystal growth, prepare crystals: 3.54.0
Crystals, macromolecule, polymer, plastic: Topic 9
Crystalloids, colloids and crystalloids: 7.8.0.1
Fractional crystallization of sea water: 7.7.14
Prepare crystals with different salts: 12.10.1
Separate by recrystallization: 10.9.0
Water of crystallization: 3.2.0
Water of crystallization: 8.4.5

Cyanide, CN cyanides CN^-
Cyanamides, inorganic salts, CN₂^2-. ionization reaction of methylamine, cyanic acid, melamine: 16.2.4.2.1
Cyanides, cyanamides: 16.2.4.2
Cyanides, thiocyanates, hazards: 3.7.18
Cyanocrylates, [(CH₂)C(CN)COOR] "Superglue": 16.2.4.7
Cyanuric acid, (CNOH)₃, conditioner, stabilizer: 18.7.14
Cyanide reagent test kit
Cyanine acid blue R
Cyanoacetic acid
Cyanuric chloride
Cyanic acid, HOCN, fulminic acid, (salts: fulminates)

Cyclohexane, C₆H₁₂, hexahydrobenzene, alkanes, (C_nH_2n+2), HIGHLY FLAMMABLE, ENVIRONMENTAL DANGER
Cyclohexane, aromatic hydrocarbons, e.g. benzene, (C₆H₆): 16.3.4.0.1
Cyclohexane, octane number: See diagram 16.1.1h
Appendix 5A: Flammable liquids (cyclohexane)
Alkanes (C_nH_2n+2), paraffins (See 2.Cycloalkanes): 16.1.1.1
Flammable liquids, (cyclohexane): 3.5.3
Molal freezing point constant of cyclohexane solvent: 24.1.14
Steam distillation to find the water and fat content of food: 10.5.5, (cyclohexane)