- How to convert hydrogen chloride into hydrochloric acid
- Identify the cations and anions in a compound
- Learn the different ways of collecting different gases
- Learn precipitates of different reactions
- Learn to write balanced equations properly
- Be more careful when reading questions, make sure I understand what is being told
- Learn the definitions of the atomic mass, relative mass, which number represents protons, electrons and neutrons in a periodic table
- Appearances and states of an element before and after an experiment
- Outline how a sample of pure propane can be obtained from a mixture
