May/June 2025 Paper 31

What's in this paper

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

1. Q1The Periodic Table, Metals, Chemistry of the environment, Experimental techniques and chemical analysis8 marks
2. Q2Experimental techniques and chemical analysis, Stoichiometry, Acids, bases and salts, Atoms, elements and compounds, States of matter, Chemistry of the environment12 marks
3. Q3Atoms, elements and compounds, Chemistry of the environment, Stoichiometry11 marks
4. Q4Organic chemistry, Stoichiometry14 marks
5. Q5Chemical reactions, Metals, Experimental techniques and chemical analysis, Acids, bases and salts7 marks
6. Q6Acids, bases and salts, Electrochemistry, Atoms, elements and compounds14 marks
7. Q7Stoichiometry, Chemical energetics, States of matter7 marks
8. Q8Chemistry of the environment7 marks