How to explain how a catalyst works

How to explain how temperature, pressure and concentration affect the rate of a chemical reaction

What are the advantages of the different ways of making ethanol?

How do temperature and pressure affect a reversible reaction?

How to do a titration

How to read a burette

How to work out what ions there are in a compound (using chemical tests and flame tests)

How to calculate the water of crystalisation by titration

How to calculate the the concentration of bleach

How to calculate that percent of Cu in bronze or brass

How to calculate the percentage purity of an iron tablet

How to make a salt

How to tell if a compound is soluble

How to name alkenes

How to name straight chain alkanes

How to name esters

How to predict how alcohols are oxidised (GCSE)

How to work out the limiting reagent in a reaction

How to describe the difference between shells, sub shells and suborbitals

How to calculate the order of a reaction and the rate constant

How to use a Born Haber cycle to calculate lattice enthalpy

How to use the Gibbs reaction to calculate the temperature at which a reaction is feasible

How to use the Arrenhius equation to calculate A and Ea for a reaction

How to convert [H+] into pH and vice versa

How to calculate how much of a substance is made by electrolysis

How to calculate the HCO3-:H2CO3 buffer ratio in blood

How to calculate the pH of a buffer solution (H432 specimen paper)

How to explain why group 1 metals get more reactive as you go down the group

How to predict the products of electrolysis

How to calculate the pH of a buffer solution