= Indexes and mathematics
Calcium chloride brine boiling point elevation and freezing point depression
Density of common aqueous solutions
Transition metal acute toxicity index (LD50)
Solubility of gases
Measurements of alcohol concentration
Computing particle size from precipitation rate
Computing evaporation rate
= Theory
Carbothermal reduction overview
Volcanic sulphur chemistry
Composition of volcanic gas emissions
= Procedures
Unusual action of vinegar on coins
Mass-production of copper acetate by a chloride salt catalyst
Removing enamel from copper wire
Extraction of lithium and cobalt salts from lithium ion batteries
Separation of zinc and manganese oxides
Purification of sulphur by recrystallization in a calcium chloride brine
Synthesis of basic copper chloride / dicopper chloride trihydroxide
Interconversion of sodium and calcium sulphate via salt metathesis reactions
Pigments from flowers
= Observational studies
Hydrolysis of the acetates
Pyrolysis of the acetates
Spontaneous combustion of charcoal
Thermal decomposition of basic copper carbonate
Hygroscopicity of different salts
Chemical hydrates study
Latent drying and efflorescence
Dissolution of copper compounds in ammonia solution
Dissolution of metal compounds in acids and bases
Dissolution of copper compounds in ammonia solution
Action of vinegar on metal oxides
Iron oxyhydroxide / iron(III) hydroxide properties
Properties of elemental sulphur
Alcohol fermentation by yeast
Sugar chemistry
Ammonia as a metal ion precipitator
Catalytic decomposition of hydrogen peroxide by metal oxides
Ion tastes
= Field research
Pigments study
Bone chemistry
Bones study / chemicals from bones
Sand composition study
Method for characterizing sand
Dissolved solids in bodies of water |
