topicIndexQR

School Science Lessons
Chemistry index and minerals QR
2012-05-20 SP
Please send comments to: J.Elfick@uq.edu.au

Table of contents
| 1,2,3 | A | B | C | DEF | GH | IJK | L | M | N | O | P | QR | S | T to Z |

Index, items | P | Q, | R
P
Phenyl
Phosphates
Prepare

Q
Quantity of chemical to be used in experiments: 3.4.2
Quark: 3.13.1.1
Quartz, silica, (rock crystal, rose quartz, smoky quartz, milky quartz), SiO₂: 35.14.0
Quartzite, 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, soap bark, food additive E999, flavour enhancer, foaming agent for beer
Quillaic acid, C₃₀H₄₆O₅, poisonous, crystalline, triterpenoid sapogenin, prepared by hydrolysis of saponin in soap bark
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, (CHOH)₂(COOH)₂, 2,3-dihydroxybutanedioic acid
Radiation
Radical: 7.9.46
Radical, Tests for metallic radicals: 12.11.6.0
Radioactive, radioactivity
Radioactivity, Senior Syllabus Physics 2007, Queensland Studies Authority: M5.
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, Chemical reactions, types of chemical reactions: 12.2.0
Reactions of ions in solutions, (types of reactions): 12.2.1.0
Reactions of
Reactivity series, Activity series of metals as reducing agents: 12.14.0
Reagents, Prepare reagents: 10.0
Reagents, Store reagent bottles and stock bottles: 8.0.
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)
Relative density, r.d., (formerly specific gravity): 11.3.0 (Physics)
Relative density, Specific gravity concentrations (Chemistry): 5.1.12
Renewable energy: 9.0.1
Rennin, rennet powder, rennet tablets, (rennilase, junket tablets) milk --> caseinogen --> casein,
Harmful if much is 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,
Resin, 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 and osmotic pressure, reverse osmosis: 9.164
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, used in jewellery plating
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,
Rhodizonic acid, 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: 4.1.2.1
Rock crystal, SiO₂,Quartz, silica, (rose quartz, smoky quartz, milky quartz): 35.14.0 (Geology)
Rock salt, halite, rock salt, NaCl: 35.20.19 (Geology)
Rocks and minerals, classification, origin: 35.4.0
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: SiO₂: 35.14.0 (Geology)
Rosin, 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: 15.1.0
Ruthenium, Ru, Table of the elements, electrical contacts, platinum alloys, jewellry electroplating for "high-tech grey-black look"
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)
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: 27.1.0b
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
Reactions of acids with metal carbonates: 12.10.2.4
Reactions of acids with metallic oxides: 12.10.2.3
Reactions of aluminium, Al: 12.1.0
Reactions of ammonium salts and potassium salts with water: 14.2.1
Reactions of antimony: 12.2.1
Reactions of arsenic and arsenic compounds: 12.2.2
Reactions of aspirin (rate of reaction): 17.2.4
Reactions of barium compounds: 12.2.3
Reactions of bismuth compounds: 12.2.4
Reactions of benzene, C₆H₆: 16.8.1
Reactions of bismuth compounds, Bi, (See 2.): 12.2.4
Reactions of bromides, Br^-: 12.19.9.6
Reactions of bromine, Br_2:12.19.9.1
Reactions of bromine water, Br₂: 12.19.9.2
Reactions of cadmium compounds: 12.3.1
Reactions of calcium and its compounds: 12.4.1
Reactions of carbonates, metal carbonates and ammonium carbonate: 12.16.0
Reactions of chlorine: 7.2.2.12
Reactions of chlorides, Cl^-: 12.19.8.1
Reactions of chlorine with alkalis, bleaching powder: 13.4.15
Reactions of chlorine with ammonia and ammonia compounds: 18.7.8.1
Reactions of chlorine with benzene, dichlorbenzene, C₄H₄Cl₂: 13.4.6
Reactions of chlorine with heated copper and steel wool: 13.4.14
Reactions of chlorine with sodium: 13.4.7
Reactions of chromium compounds, Cr: 12.5.0
Reactions of copper (I) compounds, Cu⁺: 12.7.3
Reactions of copper (II) ions, Cu²⁺: 12.7.2
Reactions of copper oxide, CuO: 12.7.1
Reactions of copper with iron, Synthesis reactions (combination reactions): 12.2.2.0
Reactions of dichromates, potassium dichromate: 12.5.3
Reactions of dilute acids: 12.3.1
Reactions of dilute acids with alkalis: 12.10.2.2
Reactions of dilute acids with metals: 12.10.2.1
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 hydrogen bromide, HBr: 12.19.9.4
Reactions of iodides, I^-: 12.19.6.2
Reactions of iron: 7.2.2.21
Reactions of iron (II) salts and iron (III) salts, Prussian blue: 12.8.1
Reactions of lead (II) salts, Pb²⁺, (See 6.): 12.9.1
Reactions of lead (IV) salts, Pb⁴⁺: 12.9.2
Reactions of lithium: 7.2.2.24
Reactions of lithium with water: 12.9.3
Reactions of magnesium, Mg: 12.10.1
Reactions of magnesium compounds: 12.10.2
Reactions of magnesium with carbon dioxide, sparkler experiment: 3.77
Reactions of permanganate ion: 15.4.0
Reactions of manganese (II) salts: 12.8.1
Reactions of mercury compounds, Hg: 12.8.4
Reactions of metallic elements and compounds: 12.0.0
Reactions of metals and their salts: 12G
Reactions of metals with air or oxygen gas: 12.14.02
Reactions of metals with concentrated oxidizing acids: 12.14.04
Reactions of metals with dilute acids: 12.14.03
Reactions of metals with ligands: 12.15.6
Reactions of metals with water: 12.15.0
Reactions of metals with water, Cu, Zn, Fe, Mg, Al: 12.15.1
Reactions of methane with steam: 3.39.1
Reactions of nickel compounds, Ni: 12.9.4
Reactions of nitrites, NO₂^-: 12.11.1
Reactions of nitrates, NO₃^-: 12.11.2
Reactions of non-metals with water: 12.15.5.0
Reactions of oxides: 12.17.0
Reactions of oxygen gas: 7.2.2.32
Reactions of permanganate ion, MnO₄^-: 15.4.0
Reactions of phosphites, HPO₃^2-: 12.13.6
Reactions of phosphorus and phosphates, P: 12.13.1
Reactions of potassium nitrate with water: 14.2.5
Reactions of potassium salts with water: 14.2.1
Reactions of salts: 12.10.10
Reactions of salts with water: 3.75
Reactions of silver compounds: 12.16.1
Reactions of silver halides, photography: 12.19.4.0
Reactions of sodium thiosulfate: 12.18.6.2
Reactions of sodium with water: 3.73
Reactions of strontium compounds, Sr: 12.17.1
Reactions of sulfamic acid, NH₂.SO₂OH: 12.18.7
Reactions of tin and tin compounds: 12.20.1
Reactions of two elements, Synthesis reactions (combination reactions): 12.2.2.0
Reactions of two elements, iron with sulfur: 3.70
Reactions of urea with nitrous acid: 16.6.15
Reactions of urea with soda lime: 16.6.16
Reactions of urea with sodium hypochlorite: 16.6.14
Reactions of zinc: 7.2.2.48
Reactions of zinc and zinc compounds_:12.21.1
Reactions of zinc with sulphur, Synthesis reactions (combination reactions): 12.2.2.0

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, 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): 12.2.6.0
Redox reactions, Disproportionation: 12.2.6.1
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
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 non-reducing sugars: 16.3.7.1
Reducing sugars, tests for reducing sugars and aldehydes, Fehling's test: 9.140
Reducing sugars and nonreducing 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
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)

Phenyl
1-phenylazo-2-naphthol, sudan I, C.I. Solvent Yellow 14, Toxic if ingested, skin irritant, purchase pre-prepared solution
3-phenylpropenoate, ( Ethyl cinnamate, 3-phenylpropenoate, Toxic, Flammable)
3-phenyl propenoic acid, cinnamic acid, C₉H₁₀O_2,C₆H₅CH:CHCOOH, Toxic if ingested
Phenyl-2-hydroxy-benzoate, phenyl salicylate, salol
Phenyl benzoate, (recrystallization experiments, ethanol solvent), (substitute for benzene), Toxic if ingested, skin irritant, flammable
Phenyl carbinol, benzyl alcohol
Phenyl salicylate, phenyl-2-hydroxybenzoate, salol, Toxic if ingested, flammable
Phenylalanine, DL-phenylalanine, sweeteners phenylalanine and aspartame: 19.4 2 5
Phenylamine, aniline, aminobenzene, C₆H₅NH₂, (phenylammonium ion. anilinium ion, C₆H₅NH₃⁺), Not permitted in schools
Phenylammonium chloride, aniline hydrochloride
Phenyldimethylamine, dimethylaniline
Phenylethene, styrene, monomer styrene, (See: Styrenes: 3.8.2)
Phenylformic acid, benzoic acid, benzene carboxylic acid
Phenylhydrazine, Highly toxic by all routes
Phenylhydrazine, Solution / mixture < 1%, Not hazardous
Phenylhydrazine hydrochloride, phenylhydrazinium chloride, Highly toxic by all routes
Phenylhydrozone compounds: 16.2.5.4
Phenylmethyl benzoate, benzyl benzoate
Phenylthiocarbamide, PTC, phenylthiourea, PTU, tasters and non-tasters experiment: 9.254.2
Phenylthiourea, phenylthiocarbamide, 1-phenyl-2-thiourea, (rat poison),
Highly toxic if ingested, asthmatics may be allergic
Phenylthiourea, 0.1% solution soaked in paper used for taster / non-taster genetic test, too dangerous for school experiments
Phenylurea, phenylcarbamide, Toxic if ingested

Phosphates
Ammonium phosphate, triammonium phosphate(V)-3-water, ammonium phosphate tribasic, (NH₄)₃PO₄
Ammonium sodium hydrogen phosphate (V)-4-water, Na(NH₄)HPO₄.4H₂O, microsmic salt (from urine)
Ammonium sodium hydrogen orthophosphate, Na(NH₄)HPO₄.4H₂O, microsmic salt (from urine)
ATP, adenosine triphosphate: 6.6.1.1
Buffer reagent, phosphate buffer reagent: 9.1.2.25
Calcium dihydrogen phosphate (V), Ca(H₂PO₄)₂, monohydrate Ca(H₂PO₄)₂.H₂O
Calcium phosphate (V), monocalcium phosphate Ca(H₂PO₄)₂, dicalcium phosphate CaHPO₄,
Calcium phosphate (V), tricalcium phosphate Ca₃(PO₄)₂, (hydroxyapatite, bone mineral, tooth enamel)
Calcium, Reactions of calcium and its compounds, Ca: 12.4.1 (See 5.)
Decomposition of phosphates: 3.30.11.2
Detergent phosphates: 7.2.2.33.2
Detergents use polyphosphates or zeolite to make calcium inactive in the system
Dipotassium hydrogen orthophosphate, K₂HPO₄: 5.4.3
Group tests for phosphorus and phosphates: 12.13.0
Inorganic builders: 12.12.03.2a
Magnesium, Reactions of magnesium and its compounds, Mg: 12.10.1 (See 5.)
Phosphate buffer solution (in water)
Phosphate ions in water: 18.4.1
Phosphates, essential for development of bones and teeth, genetic material
Phosphates hazards: 3.7.14
Phospholipids, (phosphoglycerides): 16.3.3.0.1
Phosphorylation means adding a phosphate group to a molecule
Phosphorous compounds, organophosphorus insecticides: 16.2.6
Potassium hydrogen phosphate
Prepare solutions, hydrogen ion concentrations of 10^-7to 10^-11g ions per litre: 12.10.8.2
Reactions of phosphorus and phosphates, P, PO₄^3-: 12.13.1
Remove water hardness: 12.13.0.2
Soaps and synthetic detergents, "syndets": 12.12.0 (See: phosphate)
Sodium dihydrogen phosphate (V), Na₂HPO₄.l2H₂O, disodium hydrogen orthophosphate, sodium hydrogen phosphate
Sodium dihydrogen phosphate (V), Na₂HPO₄.l2H₂O, sodium phosphate dibasic: 5.4.4
Sodium tripolyphosphate, (STPP), Na₅P₃O₁₀Soil-less culture solutions, Knop's solution, (hydroponics): 9.9.18.3
Struvite mineral, [(NH₄)MgPO₄.6H₂O], ammonium magnesium phosphate
Superphosphate production: 12.14.5
Teeth and toothpaste, calcium hydroxyl apatite, calcium hydroxyapatite: 9.226
Tests for phosphates: 12.11.5.15
Trisodium phosphate, TSP, trisodium orthophosphate "sodium phosphate", E339, Na₃PO₄, Na₃PO₄.12H₂O

Prepare
Preparation instructions: 5.1.6
Prepare acid-base plant extract indicators: 5.6.10
Prepare acid salt, sodium hydrogen sulfate: 12.10.6
Prepare acids and bases: 7.0
Prepare aluminium hydroxide precipitate: 7.6.4
Prepare aspirin crystals: 3.1.4
Prepare ammonia: 3.33.0
Prepare ammonia, Haber process: 3.33.01
Prepare ammonium sulfate by neutralization: 12.14.1
Prepare amyl acetate, (pear oil): 16.5.6
Prepare apple juice gel: 4.2.8
Prepare Bakelite plastic, phenol / methanal polymerization: 3.4.9
Prepare baking powder, chemical leavening agent, sponging agent: 19.1.9
Prepare baking soda with sodium carbonate (washing soda): 12.1.27
Prepare bath salts with sodium carbonate and with sodium sesquicarbonate: 12.1.28
Prepare bean curd: 7.8.3.6
Prepare beeswax candles: 8.1.2.1
Prepare boric acid crystals: 12.10.1
Prepare bromine water: 12.19.9.1.1
Prepare buffer solutions: 12.10.7.0
Prepare buffer, standard buffer solutions: 5.0
Prepare butane: 16.1.1d
Prepare camphor oil: 19.6.7
Prepare carbon dioxide: 3.34.1
Prepare casein plastic with milk: 3.100
Prepare casein with milk: 12.7.9
Prepare chemical gardens: 12.1.36
Prepare chlorine: 13.4.1.0
Prepare chlorine water: 13.4.2
Prepare chloroform, (trichloromethane): 16.1.14
Prepare chrome alum: 12.14.4
Prepare chromium trioxide: 12.5.2 Prepare cider from apple juice: 4.2.5
Prepare citric acid crystals with lemon juice: 12.6.1
Prepare colloids and crystalloids: 7.8.1
Prepare copper (I) chloride: 12.7.7
Prepare copper (I) oxide: 12.7.6
Prepare copper (II) ammonium sulfate: 12.7.4
Prepare copper (II) carbonate and copper (II) oxide: 12.15.4
Prepare copper carbonate with copper sulfate and sodium carbonate: 10.01.2
Prepare crystals: 3.1.0
Prepare crystals from solutions: 3.54
Prepare cuprammonium sulfate: 12.7.5
Prepare detergent, alcohol-based detergent: 12.13.9
Prepare dilute acids: 5.3.1
Prepare dilute acids and bases: 3.4.3 (Safety rules)
Prepare dilute bases: 5.3.2
Prepare dinitrogen oxide (nitrous oxide, N₂O): 3.45
Prepare double salts: 3.54.01
Prepare electrolyte for a lead accumulator cell: 8.6
Prepare ethanal, with potassium dichromate: 16.3.1
Prepare ethanal with potassium manganate (VII): 16.3.2
Prepare ethanedioic acid-2-water (oxalic acid) ionization reaction: 16.4.3
Prepare ethanoic acid, (acetic acid), ionization reaction: 16.4.2
Prepare ethene, (ethylene): 16.1.1.2.1
Prepare ethyl acetate, (ethyl ethanoate): 16.5.2
Prepare ethyl acetate, (ethyl ethanoate): 16.5.8
Prepare ethyl butyrate, (pineapple oil): 16.5.7
Prepare ethyl chloride: 16.5.1
Prepare ethyne, (acetylene): 16.1.1.3.1
Prepare expanded polystyrene beads with propanone: 3.4.4.1
Prepare face cream emulsion: 7.8.3.2
Prepare ferric tannate with tea leaves: 16.8.2
Prepare fibrous plaster board with plaster of Paris: 3.2.6
Prepare formaldehyde-resorcinol resin: 3.4.6.1
Prepare fruit salts, health salts: 19.2.13
Prepare gases: 3.32
Prepare gases by destructive distillation of coal: 10.6.5
Prepare gases from wood: 10.6.5.1
Prepare gases with a gas generation apparatus: 3.32.0
Prepare gel, gelatine gel: 7.8.5.2
Prepare gel, silica gel: 7.8.5.1
Prepare glass, coloured glass: 7.2.4.2
Prepare glucose with starch: 12.7.15
Prepare glucose with sugar: 12.7.18
Perpare halogens 12.19.1.0
Prepare hard water: 12.13.2
Prepare hydrochloric acid: 3.42.01
Prepare hydrogen bromide: 12.19.9.3
Prepare hydrogen chloride: 3.42.0
Prepare hydrogen fluoride: 12.19.7.1
Prepare hydrogen gas: 3.41.0
Prepare hydrogen gas bubbles: 3.41.2
Prepare hydrogen iodide: 12.19.6.1
Prepare hydrogen with citric acid: 12.6.3
Prepare hydroxides, metal hydroxides by precipitation: 12.1.33
Prepare hydroxides with ammonia solution, double decomposition: 3.33.2
Prepare imitation volcano with baking soda: 12.16.6
Prepare ink, invisible ink, secret ink, sympathetic ink: 3.2.5.0
Prepare iodic acid and potassium iodate: 12.19.6.3
Prepare iodine, solid iodine from tincture of iodine: 12.19.6.8
Prepare iodine solution, tincture of iodine: 12.19.6.5
Prepare iron (II) ammonium sulfate: 12.8.14
Prepare iron (II) oxide: 12.8.7
Prepare iron (II) sulfate crystals with iron filings: 12.1.5
Prepare iron (III) ammonium alum: 12.14.3
Prepare iron (III) chloride: 12.19.8.3
Prepare iron (III) hydroxide and iron (III) oxide: 12.1.7
Prepare iron (IlI) oxide: 12.8.9
Prepare lactic acid with milk: 12.7.10
Prepare lactic acid with sourdough: 4.2.3
Prepare lime, quicklime: 34.3.2
Prepare limewater, ionization of calcium hydroxide: 5.3.5
Prepare lithium oxide: 3.28.2
Prepare magnesium carbonate precipitate: 7.6.5
Prepare manganates: 12.8.2
Prepare mayonnaise: 19.2.12
Prepare methane gas: 16.1.1a
Prepare methyl chloride: 16.5.9
Prepare methyl salicylate, (oil of wintergreen): 16.5.5
Prepare microcosmic salt: 12.13.5
Prepare molar solutions: 5.1.1
Prepare molecular models: 3.5.1
Prepare monoprotic acid solution from unknown molarity acid: 12.8.7.1
Prepare naphthalene crystals with mothballs: 12.8.3
Prepare nitric acid, sulfuric acid with sodium nitrate: 12.5.1
Prepare nitric oxide (nitrogen monoxide, NO): 3.44
Prepare nitrogen dioxide, {nitrogen (IV) oxide, NO₂}: 3.47
Prepare nitrogen gas with ammonium nitrite: 3.46
Prepare nitrogen monoxide, (nitric oxide) NO: 3.44
Prepare nitrous acid: 12.7.1
Prepare nitrous oxide (dinitrogen oxide, N₂O): 3.45
Prepare nylon polymer: 3.4.7
Prepare organic compounds: addition, substitution, oxidation, reduction: 16.1.00
Prepare oxides by direct oxidation: 12.12.1
Prepare oxides by indirect oxidation: 12.12.2
Prepare oxygen gas with bleaching fluid: 12.1.11
Prepare oxygen gas with household bleach, sodium hypochlorite, or bleaching powder: 12.12.8
Prepare oxygen gas with hydrogen peroxide: 3.49.0
Prepare oxygen gas with manganese dioxide and potassium chlorate - dangerous experiment
Prepare ozone: 3.50
Prepare pectinase, an enzyme that decomposes pectin: 4.2.9
Prepare permanent crease solution, (permanent wave), hair straightening: 19.5.6
Prepare phosphorus trichloride: 12.13.2
Prepare phosphorus pentachloride: 12.13.3
Prepare phosphorus pentoxide: 12.13.3.1
Prepare plant dyes: 3.30
Prepare plastics, polymers and plastics: 3.4.1
Prepare polystyrene beads with propanone: 3.4.4.1
Prepare potash from ash: 5.40 (Primary)
Prepare potash alum from aluminium foil: 12.14.2
Prepare potash alum crystals from its constituent salts: 12.14.1
Prepare potassium bromide:: 12.19.9.5
Prepare potassium dichromate:: 12.5.6
Prepare potassium perchlorate by fractional crystallization: 12.19.8.5
Prepare potassium permanganate:: 12.8.3
Prepare preserving agents for cut flowers: 19.6.5
Prepare protein solutions: 16.6.3
Prepare quicklime: 34.3.2
Prepare rayon, copper (II) sulfate with ammonia solution: 3.4.8.0
Prepare rayon, basic copper carbonate with ammonia solution: 3.4.8.1
Prepare reagents, dissolve in 1 litre of distilled water: 10.0
Prepare salt solutions: 8.0
Prepare salts by different methods: 12.10.2
Prepare salts by neutralization of sodium hydroxide: 12.1.8
Prepare sauerkraut: 4.2.2
Prepare seawater crystals, composition of seawater: 3.54.1
Prepare self-leavened flour, "self-raising flour": 19.1.8
Prepare serial dilutions, different percentage concentrations: 5.2.0
Prepare silica and silicon: 12.15.1
Prepare silica gel: 7.8.5.1
Prepare silicate gardens: 7.2.5
Prepare silicic acid and pure silica: 12.1.37
Prepare silicon compounds, glass: 7.2.3.1
Prepare silicon glass: 7.2.4
Prepare silicon glass, coloured glass: 7.2.4.2
Prepare silicon glass in a furnace: 7.2.4.1
Prepare silicon tetrafluoride: 12.19.7.2
Prepare slime balls, "Silly Putty", polymer to amuse children: 3.4.11
Prepare soap: 12.12.1
Prepare soda lime: 12.2.1.10
Prepare sodium carbonate, LeBlanc process: 12.16.8
Prepare sodium carbonate, Solvay process: 12.16.7
Prepare sodium carbonate (washing soda) crystals with baking soda, NaHCO₃: 12.1.22
Prepare sodium carbonate (washing soda) crystals with caustic soda: 12.1.34
Prepare sodium hypochlorite with bleaching fluid and sodium carbonate: 12.1.13
Prepare sodium chloride cubic crystals: 12.1.32
Prepare sodium citrate crystals: 12.6.4
Prepare sodium ethoxide: 16.1.3.1.2
Prepare sodium hydrogen carbonate with sodium carbonate: 12.16.2
Prepare sodium hydrogen sulfate: 12.10.6
Prepare sodium hydrosulfite: 5.4.9
Prepare sodium hydroxide solution by double decomposition: 12.2.1.9
Prepare sodium nitrate crystals by neutralization: 12.1.16
Prepare sodium polyacrylate gels, acrylic sodium salt polymer, ASAP: 3.4.2.5.1
Prepare sodium silicate precipitates: 12.1.35
Prepare sodium sulfate supersaturated solution: 12.1.38
Prepare sodium thiosulfate crystals, "hypo": 12.18.6.1
Prepare sodium thiosulfate supersaturated solution: 12.1.42
Prepare solutions, hydrogen ion concentrations 10^-3to 10^-6 g ions per litre: 12.10.8.1
Prepare solutions, hydrogen ion concentrations 10^-7to 10^-11g ions per litre: 12.10.8.2
Prepare solutions, pH values 3 to 11, with buffer solutions: 12.10.8.0
Prepare solutions of known concentration: 5.4.0
Prepare standard buffer solutions: 5.0
Prepare starch solution, 1%: 5.4.11
Prepare starch solution: 3.95.01
Prepare sterile media or solutions: 9.1.2.11
Prepare stock materials and apparatus: 2.6
Prepare stock solutions, standard solutions: 5.3.0
Prepare streptomycin using Streptomyces griseus: 4.1.7
Prepare sugar crystals from brown sugar: 3.1.10
Prepare sugar crystals from sugar cane juice: 3.1.10.1
Prepare sugar, white sugar from brown sugar: 10.1.3
Prepare sugar, sucrose crystals from sugar cane juice: 3.1.10.1
Prepare sulfides, S^2-: 12.18.2
Prepare sulfur dioxide: 3.51.0
Prepare sulfur, forms of sulfur: 12.18.1
Prepare sulfur, forms of sulfur, allotropes of sulfur: 7.1.5
Prepare sulfur monochloride, S₂Cl_2:12.18.3.1
Prepare sulfuric acid with iron (II) sulfate: 12.2.4
Prepare thionyl chloride, SOCl₂_:12.18.3.2
Prepare tin (II) chloride: 5.4.18
Prepare tin (IV) chloride: 12.20.2
Prepare tincture of iodine: 12.19.6.5
Prepare toffee candy: 7.7.9.2
Prepare trichloromethane, (chloroform): 16.1.14
Prepare triodomethane, (iodoform): 16.1.13
Prepare universal indicator, (acid-base indicator, 1.0): 5.3.8
Prepare urea-formaldehyde resin: 3.101
Prepare verdigris with copper and vinegar: 12.11.1
Prepare vinegar with Acetobacter aceti: 4.2.6
Prepare white sugar from brown sugar: 10.1.3
Prepare wood gas and wood tar: 16.10.4
Prepare yoghurt: 4.2.1
Prepare yoghurt, test milk quality: 4.3.17
Prepare zinc sulfate crystals: 12.2.4.2