May/June 2023 Paper 43

What's in this paper

7 questions · 80 marks. Topics come from our question bank.

1. Q1Chemistry of the environment, Organic chemistry, Acids, bases and salts, The Periodic Table6 marks
2. Q2Atoms, elements and compounds, Metals, Chemistry of the environment, Acids, bases and salts, Chemical reactions, Stoichiometry11 marks
3. Q3Atoms, elements and compounds, Stoichiometry10 marks
4. Q4Stoichiometry, Chemical reactions, Experimental techniques and chemical analysis10 marks
5. Q5Electrochemistry, Chemical reactions, Chemistry of the environment16 marks
6. Q6Chemical reactions, Stoichiometry, Acids, bases and salts15 marks
7. Q7Organic chemistry12 marks