topicIndexQR

School Science Lessons
Chemistry index and minerals QR
Updated: 2012-02-09 SP
Please send comments to: J.Elfick@uq.edu.au

Index, items Q, | R
Q
Quantity of chemical to be used in experiments: 3.4.2
Quark: 3.13.1.1
Quartz, (rock crystal, rose quartz, smoky quartz, milky quartz), SiO₂Quartzite, SiO₂: 35.23.5 (Geology)
Quicklime, CaO, calcium oxide, lump, lime, powder, Toxic if ingested or by skin contact
Quicklime, Test for quicklime by slaking: 34.3.3
Quillaia extract, from soap bark tree Quillaia saponaria, soapbark, food additive E999, flavour enhancer, foaming agent for beer
Quillaic acid, C₃₀H₄₆O₅, poisonous, crystalline, triterpenoid sapogenin, prepared by hydrolysis of saponin in soapbark
Quinhydrone electrode, Pt electrode in 1,4-quinone and 1-4-dihydroxybenzene hydroquinone solution
Quinine
Quinol, C₆H₄(OH)₂, hydroquinone, benzene-1,4-diol, 1,4-dihydroxybenzene
Quinoline, C₉H₇N (benzene ring + pyridine ring) used in dyes, medicines: (See diagram 16.3.4.4)
Quinoline, forms salts with mineral acids, colourless, oily, characteristic smell, (isomer Isoquinoline)
Quinoline group of alkaloids: 16.3.6.2.6
Quinolizidine group of alkaloids: 16.3.6.2.5
Quinone, cyclohexadiene-1,4-dione, C₆H₄O₂, benzoquinone, yellow solid: 16.3.5.0
Quinones: 16.3.10.0
Quintozene fungicide: 16.13.6.8

R
Racemic: 16.11.15
Racemic acid, tartaric acid
Radiation
Radical: 7.9.46
Radical, Tests for metallic radicals: 12.11c
Radioactive, radioactivity
Radium
Radon, Rn, Properties: 7.2.2.37
Radon, Rn, Table of the elements: 13.1.34
Rainbow reactions, butyl chloride, t-Butyl chloride, 1-chlorobutane. (2-chloro-2-methylpropane) with sodium hydroxide: 5.6.12
Rain, Calcium carbonate dissolves in rain water: 35.22.7.1 (Geology)
Rain, Cations and anions in rain, rivers and sea water: 18.2.7
Rain smells, earth smells, rain smells and cut grass smells, geosmin: 16.3.4.1b
Rancidity: 19.2.1.4
Raoult's law (vapour pressure): 24.1.03
Rare earth elements, Lanthanoids (lanthanide series) atomic numbers 58 Ce* to 71, Period 6a
Rare gases, (inert gases or noble gases) He, Ne, Ar, Kr, Xe, Rn-222: Group 18
Rates of solution: 7.7.12
Rates of reaction: 17.1.0
Ratio and proportion, concentration, degrees proof: 3.7.0
Rayon polymer
Razor blades and knives: 2.10
Reactions of
Reactivity series, Activity series of metals as reducing agents: 12.14.0
Reagents, Prepare reagents: 10.0
Red lead, Lead (II,IV) oxide, Reduce metal oxides to the metal, red lead to lead and oxygen: 10.10.1
Red phosphorus: 7.2.2.33a
Realgar, (non-metallic lustre), As₄S₄
Recycle
Red lead oxide, Pb₃O₄, (2PbO.PbO₂)
Redox indicators, List of redox indicators: 1.21
Redox reactions (oxidation-reduction reactions, electron transfer reactions): 12.2.6.0
Redox reactions, Disproportionation: 12.2.6.1
Reduce
Reductants, List of chemical reductants: 1.22
Reduction, Reducing sugars
Refrigerants, (endothermic reactions): 14.2.7
Relative atomic mass, (molecular weight)
Renewable energy: 9.0.1
Rennin, rennet powder, rennet tablets, (rennilase, junket tablets) milk --> caseinogen --> casein, Harmful if much ingested
Reproductive toxicity: 5.6
Resazurin, tablets, tests amount of oxygen in solution, tests for freshness of food, e.g. milk, Harmful, tested milk slightly toxic
Residuals, bitumen, "tar", asphalt, waxes: 16.1.12.8
Resin, ion exchange resin, anion exchange resin, zeolite, ("Permutit"), DOWNEX AGI-X8, Remove hardness in water: 12.13.0.2
Resin, soap, Prepare household soap: 19.6.6
Resorcinol, C₆H₄(OH)₂, crystals, resorcin, benzene-1-3-diol, 1, 3 benzenediol, (turns red in light), (a dihydroxy phenol), (antiseptic).
Resorcinol, m-dihydroxybenzene, (test reagent in ethanol) explosive with nitric acid, Harmful, corrosive to skin: 3.4.6.1
Resorcinol, Solution <10%, Not hazardous but do not ingest, Resorcinol: 16.1.3.2.4
Resorcinol, formaldehyde resorcinol resin
Respiration, carbon dioxide and respiration: 3.37
Respiration is a form of combustion: 8.6.5
Respiratory sensitization or skin sensitization: 5.3
Restore bronze coins, corrosion of alloys: 15.3.14
Resuscitation, expired air resuscitation (EAR) and cardiopulmonary resuscitation (CPR): 3.9.3
Retinoids: 16.3.5.1.9.2
Retort stands: 1.19
Reverse osmosis Osmosis, osmotic pressure: 10.2.0
Reynolds' dilatancy: 13.6.3
Rhenium, Re, Table of the elements
Rhodamine dyes, Rhodamine B, Toxic if ingested, From condensation of phthalic anhydride with m-dialkylaminophenols.
Rhodium, Rh, Table of the elements
Rhodium trichloride
Rhodium, Catalytic converter: 7.9.13.1
Rhodizonic acid, C₆H₂O₆, [(CO)₄(COH)₂], Tests for barium: 12.11.3.10.5
Rhodizonic acid, dihydrate: C₆H₂O₆.2H₂O, sodium salt (CO-CO.C.ONa)₂, Tests for lead: 12.11.3.10.13
Rhodochrosite, manganese carbonate, manganese spar, MnCO₃, (Geology)
Rhodonite, manganese silicate, (Mn, Ca)SiO₃, (Geology)
Rhyolite: 35.21.5 (Geology)
Riboflavin, Vitamin B1, thiamine, riboflavin: 16.4.1.2
Ribonucleic acid, from bakers yeast, RNA, Structure of DNA and RNA: 4.4.0
Rice grain slopes, to identify fungi: 6.11
Ricinoleic acid, C₁₇H₃₂(OH)COOH, castor oil
Ricinus oil, castor oil, (castor oil bush Ricinus communis)
Ringer solution, biology solution: 1.7
Risk assessment: 3.1.2
Rivers, chemical composition, cations and anions in rain, rivers and sea water: 18.2.7
RNA, Structure of DNA and RNA: 4.4.0
Roasting meat: 19.3.4.5
Rochelle salt, potassium sodium tartrate-4-water, Piezoelectric experiments: 32.1.2.1
Rochelle salt crystals, potassium sodium tartrate-4-water: 4.1.2.1
Rock crystal: SiO₂Rock salt, halite, rock salt, NaCl: 35.20.1 (Geology)
Rocks and minerals, classification, origin: 5.4.0
Rocks and soil (Primary): 23.0
Rocks, major groups of rocks, igneous, sedimentary, metamorphic: 35.1.0 (Geology)
Rodinal, p-aminophenol
Roentgenium, Rg, Table of the elements
Rosamiline hydrochloride, fuchsin
Rose bengal sodium salt
Rose petal, acid-base indicator: 5.6.7
Rose quartz: SiO₂Rosin, Dienes, isoprene units: 16.1.1.2.2
Rotenone, derris, (plant extract insecticide): 16.13.1.2
Rubeanic acid, NH₂.CS.CS.NH₂, Tests for copper: 12.11.3.10.11
Rubber, natural rubber, latex: 3.4.1.0
Rubbing alcohol, surgical spirit: 16.5.10
Rubbing alcohol, Primary, secondary and tertiary aliphatic alcohols: 16.1.3.1.1
Rubidium, Rb, Table of the elements
Ruby, Corundum, Al₂O₃ +_, (ruby, sapphire): 35.20.12.1 (Geology)
Rusting
Ruthenium, Ru, Table of the elements
Ruthenium (III chloride
Ruthenium (III) chloride hydrate
Ruthenium carbonyl
Rutherfordium, Rf, Table of the elements
Rutile, a mineral form of titanium (IV) oxide, titanium dioxide, TiO₂: 35.20.37 (Geology)

Quartz, SiO₂, silicon dioxide, quartz sand: Silica
Quartz: 35.14.0 (Geology)
Quartz, (agate, amethyst, cornelian onyx (carnelian onyx), chalcedony, jasper, onyx, opal, rock crystal, rose quartz, smoky quartz, milky quartz)
Colour of opaque objects: 4.140 ( Quartz sand, See 2.)
Expansion of quartz and glass: 23.3.11
Make molecular models (quartz): 3.5.1
Separate solids using density differences: 3.27
Silicon reactions: 12.15.0
Voltage produced by mechanical stress to crystals, piezoelectricity: 4.1.2

Quinine alkaloid, C₂₀H₂₄N₂O₂.3H₂O, alkaloid from Cinchona sp., medicine to kill malaria parasite, in tonic water: 16.3.5.7
Quinine dihydrochloride monohydrate
Quinine hydrochloride dihydrate
Quinine sulfate salt, bitter-tasting alkaloid, in "tonic water, replace with cold tea solution for bitter taste experiment, Harmful
Laser and quinine sulfate, tonic water: 27.6.3.1
Sense of taste, the gustatory system: 9.246 (See 4.4)
Taste, smell, flavour: 19.3.1 (See: Bitter)

Radiation
Electromagnetic radiation, visible spectrum: 27.1.0
Heat radiation: 23.8.0
Infrared radiation (IR): 27.2.1
Light rays: 28.1.1
Modes of radiation exposure: 7.2.0
Radiation hazards: 2.12
Radiation pressure, "light pressure": 27.4.2
Radiation units: 6.3.3.01
Solar ultraviolet radiation and skin cancer: 37.34
Ultraviolet radiation (UV): 27.2.2

Radioactive, radioactivity
Americium
Astatine
Chemistry syllabus, Chemical structure: 1.0
Force, fundamental forces: 16.01
H, Hydrogen gas properties: 7.2.2.19
Hazard classification and experiments: 3.1.4
I, Iodine properties: 7.2.2.20
Ionization by radioactivity, conduction in air by ions, smoke alarms: 32.3.4.4
Photolysis: 7.9.42
Physics syllabus, Radioactivity: M5
Ra, Radium properties: 7.2.2.36
Radiation hazards: 27.1.0b
Radioactive elements, Table 2, Table of the elements: Table 2
Radioactive substances (Instructions for Australian Teachers): 7.1.1
Radioactivity, radiation units: 6.3.3.01
Sb, Antimony properties: 7.2.2.2
SI derived units; 6.3.3.0 (See 13. Radioactivity)
U, Uranium properties: 7.2.2.46
Uraninite, UO₂: 35.20.46 (Geology)

Radium, Ra, alkaline earth metal
Radium, Ra, Table of the elements
Ra, Radium properties: 7.2.2.36
Radiation dose from entry of radioactive materials into the body: 7.2.2

Rayon polymer: 3.8.14
Electrostatic series, triboelectric series, ranking of insulators: 31.1.02 (See 29. Rayon)
Organic builders: 12.12.03.2b
Prepare rayon, basic copper carbonate with ammonia solution: 3.4.8.1
Prepare rayon, copper (II), sulfate with ammonia solution "regenerated fibre", "artificial silk": 3.4.8
Tests for synthetic fibres: 4.3 (See: Rayon)

Reactions of
12.01.2 Reactions of aluminium salts, (See 4.)
14.2.1 Reactions of ammonium salts and potassium salts with water
12.2.4 Reactions of bismuth compounds, Bi, (See 2.)
12.19.9.1 Reactions of bromine, Br₂
12.3.1 Reactions of cadmium salts, Cd
12.16 Reactions of carbonates, metal carbonates and ammonium carbonate
12.19.8.1 Reactions of chlorides, Cl^-
12.5.4 Reactions of chromates
12.7.2 Reactions of copper (II) ions, Cu²⁺
12.5.3 Reactions of dichromates, potassium dichromate
12.2.1.0 Reactions of ions in solutions, Precipitation reactions, double decomposition reactions, double exchange, metathesis
12.8.5 Reduction of iron (IlI) salts
12.8.1 Reactions of iron (II), salts and iron (IlI), salts, Prussian blue
12.9.1 Reactions of lead (II) salts, Pb²⁺, (See 6.)
12.10.1 Reactions of magnesium and its compounds, Mg
3.77 Reactions of magnesium with carbon dioxide, the sparkler experiment
12.8.1 Reactions of manganese (II) salts
12.8.4 Reactions of mercury compounds, Hg
12.14.02 Reactions of metals with air or oxygen gas
12.14.04 Reactions of metals with concentrated oxidizing acids
12.14.03 Reactions of metals with dilute acids
12.15.6 Reactions of metals with ligands
12.14.01 Reactions of metals with water
3.39.1 Reactions of methane with steam
12.11.1 Reactions of nitrites, NO₂^-
12.11.2 Reactions of nitrates, NO₃^-
12.15.5.0 Reactions of non-metals with water
12.17.0 Reactions of oxides
12.17.4 Reactions of permanganate ion, MnO₄^-
12.13.6 Reactions of phosphites, HPO₃^2-
12.13.1 Reactions of phosphorus and phosphates, P
12.10a Reactions of salts
3.75 Reactions of salts with water
12.16.1 Reactions of silver compounds
12.19.4.0 Reactions of silver halides, photography
12.18.6.2 Reactions of sodium thiosulfate
3.73 Reactions of sodium with water
12.17.1 Reactions of strontium compounds, Sr
12.18.7 Reactions of sulfamic acid, NH₂.SO₂OH
12.20.1 Reactions of tin and tin compounds
12.2.2.0 Reactions of two elements, Synthesis reactions (combination reactions)
12.21.1 Reactions of zinc and zinc compounds

Recycle chemicals, Disposal of waste chemicals: 3.4.11 (See 1.3)
Plastics recycling code, recycling symbols: 3.5.3
Recycle copper: 12.7.8
Recycle heavy metals: 7.9.31.1
Recycle silver: 12.16.2

Reduce:
Reduce carbon dioxide with burning magnesium: 3.34.4
Reduce copper (I) oxide (copper oxide) to copper: 10.10.2
Reduce copper (II) oxide to copper with ammonia: 13.6.7
Reduce copper oxide with natural gas, methane: 3.41.4
Reduce iron (III) chloride with hydrogen sulfide: 3.43.3
Reduce iron (III) chloride with sulfur dioxide: 3.51.3
Reduce metal oxides to metals by passing carbon monoxide over the heated oxide 3.39 (See 4.)
Reduce metal oxides to metals, red lead to lead and oxygen: 10.10.1
Reduce metal oxides to metals with hydrogen gas: 3.41.3
Reduce nitrate to ammonia: 12.11.2.2
Reduce potassium manganate (VII), with hydrogen sulfide: 3.43.2
Reduce potassium manganate (VII), with sulfur dioxide: 3.51.2
Reduce red iron oxide, or rust, to iron: 10.10.3

Reduction, Oxidation and reduction, redox reactions: 15.2.0
Redox indicators, List of redox indicators: 1.21
Redox reactions, oxidation-reduction reactions, electron transfer reactions: 12.2.6
Reducing sugars: 16.3.7.1
Reductants (reducing agents), definition and safety: 15.2B
Reductants, List of chemical reductants: 1.22
Reduction, in a cell, oxidation at the anode and reduction occurs at the cathode
Reduction reactions - gain of electrons, (organic chemistry): 16.1.04
Reducing sugars, tests for reducing sugars and aldehydes, Fehling's test: 9.140
Reducing agent, activity series, activity of metals as reducing agents: 12.14.0
Reducing agent, separate to metals by reduction of metal oxides, ores: 10.10.0
Reducing sugars and nonreducing sugars: 16.3.7.1
Tests for reducing sugars, test urine, Benedict's test: 9.141

Relative atomic mass
Prepare molar solutions: 5.1.1
Elements, (See: Atomic weight): Table 2
Mole, amount of substance: 5.1.0
Relative atomic mass of magnesium: 5.1.14

Rocks
Igneous rocks: 35.21.0 (Geology)
Metamorphic rocks: 35.23.0 (Geology)
Sedimentary rocks: 35.22.0 (Geology)

Rusting: 3.52
Conditions for combustion: 8.6.0
Iron oxide, reduce red iron oxide, or rust, to iron: 10.10.3
Paper clips and rusting: 5.5.13
Rusting, corrosion: 15.3.0

Strontium, Sr, AAS solution, Toxic if ingested, surface layer corrosive to skin and eyes
Strontium, Sr, Table of the elements
Strontium with water forms hydrogen gas that may explode if mixed with air.
Strontium, do not mix with sulfur or phosphorus because of dangerous exothermic reaction.
Strontium properties: 7.2.2.42

Strontium compounds
Strontium carbonate, SrCO₃, Strontianite mineral, Harmful if ingested, skin irritant, (in strontianite mineral)
Strontium (II) chloride, SrCl_2,strontium dichloride, (detected with flame test), Harmful if ingested
Strontium chloride hexahydrate, SrCl₂.6H₂O, For 0.1 M soln., 26.7 g in 1 L water
Strontium chloride (powder)
Strontium fluoride
Strontium hydroxide, Harmful if ingested, skin irritant, corrosive
Strontium nitrate, AAS Solution, Harmful if ingested, explosive mixtures with combustibles of organic compounds
Strontium toxicity: 3.6.15
Strontium sulfate, SrSO₄, celestine
Reactions of strontium compounds: 12.17.1

Styrene, plastics, C₈H₈, monomer (C₆H₅CH:CH₂)], phenylethene, Toxic by all routes, do not inhale fumes, skin irritant
Styrenes: 3.8.2
Prepare expanded polystyrene beads with propanone: 3.4.4.1
Styrene, Mixture < 12.5 %, Not hazardous, do not ingest, use fume cupboard or well-ventilated area
Styrofoam: 3.7.29

Sucrose, cane sugar, prepare secret writing ink with sucrose: 3.2.5
Biological catalysts, breakdown of starch to sugar: 17.4.1
Prepare sugar crystals from sugar cane juice: 3.1.10.1
Sugar with potassium chlorate, spontaneous combustion: 17.3.4
Browning, Non-enzymatic browning, caramelization: 19.3.4.2
Fehling's tests for simple sugars, reducing sugars: 9.140
"Magnetic" sugar cube dissolves: 3.17.1
Prepare refined white sugar from brown sugar: 10.1.3
Prepare sugar crystals from brown sugar: 3.1.10
Solubility, sucrose, (cane sugar), syrup: 7.7.9
Sulfuric acid dehydrates sucrose, (cane sugar): 12.6.3
Sweeteners, phenylalanine and aspartame: 19.4 2 5
Sweetness, relative sweetness of some artificial sweeteners: 19.4.2.4
Tests for simple sugars, reducing sugars, Fehling's test: 9.140
Tests for reducing sugars, urine test: 9.141
Reducing sugars: 16.3.7.1
Sulfuric acid dehydrates sucrose: 12.6.3
Secret writing inks, cane sugar, sucrose solution: 3.2.5.3

Sudan III, Sudan III solution alcoholic, (C.I. 261000, C.I. Solvent Red 23), (tests for fats, oils, waxes), Harmful if ingested,
Sudan III, Find a solvent for Sudan III: 7.7.11.1
Sudan III, Tests for fats and oils: 9.137 (See 2.)
Sudan III, Epigeal germination: 9.111 (See 3.)

Sulfamic acid, sulfamic acid, NH₂.SO₂OH, amidosulfonic acid, Harmful if ingested, skin irritant, Reactions: 12.18.7
Sulfamic acid, Solution < 20%, Not hazardous
Sulfamic acid is a strong crystalline acid used in cleaning agents.
Sulfamide compound, SO₂(NH₂)₂
Sulfanilamide, p-aminobenzenesulfonamide, Toxic if ingested, liver toxin

Sulfanilic acid, H₂NC₆H₄SO₂OH, sulfonilic acid, 4-amonobenzenesulfonic acid, (used to make methyl orange) Toxic if ingested, skin irritant
Sulfanilic acid, Solution < 25%, Not hazardous, but should not be ingested

Sulfates
Decomposition of sulfates: 3.30.6
Hazards: 3.7.15
Heat sulfates: 8.3.5
List of sulfates: 1.23
Prepare sulfides, S^2-: 12.18.2
Sulfate of ammonia, ammonium sulfate, Fertilizers: 6.9.17.1 (See 7. Straight fertilizers)
Sulfates in groundwater: 18.2.2.3
Tests for sulfates: 12.11.5.16

Sulfides
Hazards: 3.7.16
List of sulfides: 1.24
Organic sulfides, RSR, (R not equal to H), formerly called thioethers: 16.2.8.2
Prepare sulfides, S^2-: 12.18.2
Tests for sulfides: 12.11.5.17

Sulfites
Hazards: 3.7.17
List of sulfites: 1.25
Sulfites, thermal decomposition: 3.30.7
Tests for sulfites: 12.11.5.18

Sulfur, S, S₈sublimed sulfur, flowers of sulfur, roll sulfur, sublimed
Sulfur, S, Table of the elements
Sulfur, natural sulfur, S, (Geology)
Sulfur, in hair, nails, skin. Sulfur deficiency does not occur but formerly children were given "brimstone and treacle". Used in external medicines for skin problems.
Sulfur properties: 7.2.2.43
Sulfur experiments: 12.18
Sulfur: 35.20.44
Sulfur (agricultural fungicide): 16.13.6.9
Sulfur in methylated spirits colloid: 7.8.7.3
Sulfur Reactions: 12.18
Sulfur organic compounds: 16.2.8
Sulfur oxidized to sulfuric acid, bromine catalyst: 17.3.13
Allotropes, sulfur, carbon: 7.9.4.1
Burn sulfur in oxygen: 13.3.2
Concentrated acids and non-metals, carbon and sulfur: 12.3.14
Dilute acids with non-metals, carbon and sulfur: 12.3.4
Heat sulfur: 8.2.15
Heat sulfur with iron, synthesis reaction: 12.2.2.1
Liver of sulfur, potassium sulfide, K₂S
Prepare sulfur allotropes, forms of sulfur: 7.1.5
Prepare sulfur, forms of sulfur: 12.18.1
Prepare sulfur monochloride, S₂Cl_2:12.18.3.1
Prepare sulfur monoclinic crystals from powdered sulfur, (flowers of sulfur): 7.1.5.1
Prepare sulfur monoclinic crystals from roll sulfur: 7.1.5.2
Prepare sulfur, plastic sulfur then rhombic sulfur: 7.1.5.3
Reactions of sulfur with iron: 3.70
Reactions of sulfur with iron, copper, zinc: 3.70

Sulfur compounds
Lime sulfur fungicide: 16.13.60
Prepare sulfur dioxide, SO₂: 3.51.0
Prepare sodium thiosulfate crystals, "hypo", Na₂S₂O₃.5H₂O: 12.18.6.1
Prepare thionyl chloride, SOCl₂_:12.18.3.2
Reactions of sodium thiosulfate crystals, Na₂S₂O₃.5H₂O: 12.18.6.2
Reactions of sulfamic acid, NH₂.SO₂OH: 12.18.7
Sulfur dichloride, disulfur chloride, Highly toxic by all routes, use a fume cupboard
Sulfur dichloride with water forms hydrogen chloride gas in a violent reaction.
Sulfur dioxide, SO_2,sulfur (IV) oxide
Sulfur oxychloride, thionyl chloride
Sulfur trioxide
Sulfuric acid
Sulfuric ether, diethyl ether
Sulfurous oxychloride, thionyl chloride
Sulfuryl chloride, sulfur dichloride, Toxic by all routes, extremely irritant vapour, highly corrosive
Sulfuryl chloride with water forms hydrogen chloride gas and sulfuric acid
Tetrasulfur tetanitride, S₄N₄, unstable contact explosive

Sulfur dioxide, SO_2,sulfur (IV) oxide, Highly irritating and toxic gas, use a fume cupboard, fumes may affect asthmatics
Additive E220 Sulfur dioxide (from coal tar or combustion of S) (preservative) (HEALTH asthma, destroys vitamins A and B1) (in soft drinks, dried fruit, wine)
Acid rain, Formation of acid rain, SOx, by burning sulfur or sulfur compounds: 12.6.0.1
Acidity and alkalinity: 18.1.0.1
Bleach flowers with sulfur dioxide: 3.51.4
Dilute acids and acidic oxides, carbon dioxide, sulfur dioxide: 12.3.8
Dry hydrogen sulfide and dry sulfur dioxide will not react: 13.13.8
Prepare sulfur dioxide:3.51.0
Prepare sulfur dioxide with dilute sulfuric acid and sodium sulfite: 13.13.3
Prepare sulfur dioxide with sulfuric acid and copper: 13.13.4
Properties of sulfur dioxide and sulfites: 12.18.4
Preservatives or antimicrobials 19.3.6.10
Reduce potassium manganate (VII), potassium permanganate, with sulfur dioxide: 3.51.2
Reduce potassium permanganate with sulfur dioxide: 3.76
Reduce iron (III) chloride with sulfur dioxide: 3.51.3
Sulfur dioxide to sulfuric acid 1.: 12.6.0.3.1
Sulfur dioxide to sulfuric acid 2.: 12.6.0.3.2
Sulfur dioxide with water forms sulfuric acid
Sulfur dioxide with water, sulfur dioxide dissolves in water: 13.12.0
Tests for sulfur dioxide: 3.51.1
Tests for substances with dilute hydrochloric acid, note gas produced: 12.11.3.5

Sulfur trioxide, Highly irritating and toxic gas, use a fume cupboard, fumes may affect asthmatics
Sulfur trioxide with water forms sulfurous acid.
Heat substances in a dry test-tube: 12.11.3.4 (See 9.)
Reactions of sulfamic acid: 12.18.7
Sulfuric acid, ionization of hydrogen sulfate ion, sulfur trioxide: 12.6.0

Sulfuric acid, H₂SO4, pure, concentrated, 0.5 M, 1 M, 2 M, analytical reagent, hygroscopic, Harmful, Corrosive
Sulfuric acid, concentrated, 18 M, 95%, 110 mL of concentrated solution for 1 litre of 2 M solution.
Sulfuric acid, slowly add acid to water with constant vigorous stirring, do not add water to acid
Sulfuric acid, fuming, "fuming sulfuric acid", oleum, Highly toxic by all routes, Extremely corrosive, use < 20 mL in fume cupboard
Sulfuric acid, fuming, Always very small quantities from a dropper.
Sulfuric acid, conc, > 10 M (90%), oil of vitriol, Highly toxic by all routes, highly corrosive to skin, eyes, do not inhale vapour
Sulfuric acid, < 10 M (90%), > 4M (36%). Toxic if ingested, strongly acidic, corrosive
Sulfuric acid, < 4M (36%), > 0.5 M (5%), Strongly acidic, corrosive
Sulfuric acid, < 0.5 M (5%), Not hazardous
Sulfuric acid 2 M, Dilute 112 mL of 35 M in 800 mL water, then add water to 1 litre
Sulfuric acid 6 M, Dilute 168 mL of 17.8 M acid to 1 litre of water (95% sulfuric acid)
Sulfuric acid: 12.18.5
Sulfuric acid, ionization of hydrogen sulfate ion, sulfur trioxide: 12.6.0
Sulfuric acid as displacer of acids from their salts: 12.18.5.2
Sulfuric acid as oxidizing agent: 12.6.1
Sulfuric acid as oxidizing agent: 15.2.6
Sulfuric acid dehydrates sucrose, (cane sugar): 12.6.3
Sulfuric acid dehydrates copper (II) sulfate crystals: 12.18.5.1
Sulfuric acid dehydrates copper (II), sulfate crystals, (copper (II), sulfate): 12.6.2
Sulfuric acid electrochemical cell, copper and zinc with dilute sulfuric acid: 3.84.3
Sulfuric acid, Etchants: 7.9.20.1
Sulfuric acid, ionization of hydrogen sulfate ion, sulfur trioxide: 12.6.0
Sulfuric acid with ammonia, acid-base neutralization: 12.8.1
Sulfuric acid with iron: 12.3.3
Sulfuric acid with sodium chloride, conditions for chemical reactions to occur: 12.2.7
Sulfuric acid with water: 12.6.4
Sulfuric acid with water: 14.1.3
Concentrated sulfuric acid with potassium chlorate, KClO_3:12.19.8.4
Dilute sulfuric acid with metals: 12.3.2.1
Prepare hydrogen chloride / hydrochloric acid, sodium chloride with sulfuric acid: 3.42
Prepare hydrogen gas, iron filings with sulfuric acid, or sodium hydrogen sulfate: 3.41
Prepare nitric acid with sulfuric acid and sodium nitrate: 12.5.1
Prepare solutions of known concentration: 5.4.12
Prepare sulfur dioxide with dilute sulfuric acid and sodium sulfite: 13.13.3
Prepare sulfur dioxide with sulfuric acid and copper: 13.13.4
Prepare sulfuric acid with iron (II) sulfate: 12.1.4
Rate of reaction, factors, temperature, sulfuric acid and iron: 17.2.3
Reactions of dilute sulfuric acid as an acid: 12.18.5.4
Reactions of dilute sulfuric acid as a sulfate: 12.18.5.5
Reactions of dilute sulfuric acid with aluminium: 12.3.3.1
Sulfurous acid, Sulfur trioxide with water forms sulfurous acid. Highly toxic if ingested, very corrosive
Test substances by action with hot concentrated sulfuric acid: 12.11.3.

Synthesis reactions, (combination reactions): 12.2.2.0
Heat copper and iodine: 12.2.2.2
Heat iron and iodine: 12.2.2.3
Heat iron and sulfur: 12.2.2.1