9701/22/M/J/19 · Chemistry May/June 2019 Paper 22
5 questions, 60 marks. Each one links to its official mark scheme.
- Question 1 · 10 marks · Structural isomerism, Le Chatelier's principle, Dynamic equilibrium, Kc and Kp
- Question 2 · 11 marks · Physical properties of the Group 17 elements, Halogens and hydrogen halides, Brønsted–Lowry theory of acids and bases, Acids and bases, Covalent and dative bonding, Shapes of molecules
- Question 3 · 13 marks · Period 3 chlorides with water, Explaining Period 3 trends, Oxidation numbers, Oxidation and reduction, The reactions of chlorine, Brønsted–Lowry theory of acids and bases
- Question 4 · 14 marks · Alkanes, Gas volumes, Electrons, energy levels and atomic orbitals, Characteristic organic reactions, Addition polymers and the bromine test
- Question 5 · 12 marks · Organic formulas and naming, Esters, Formulas, Carboxylic acids
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.