AQA Combined Science Chemistry Paper 1 Higher, June 2022

8464/C/1H70 marks1h 15m

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Common mistakes

Q06.2 · 1 mark
State that H+ ions form when the acid is in aqueous solution
Reactions of acids
Q07.4 · 6 marks
Convert both to moles, use the ratio, see which reactant runs out
Use of amount of substance in relation to masses of pure substances
Q04.5 · 3 marks
Say larger molecules have stronger forces between them, needing more energy
The periodic table

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Questions by topic (33)

Reactions of acids14 marks
Q01.1, Q01.2, Q01.3, Q01.4, Q01.5, Q06.2, Q06.3, Q06.4
How bonding and structure are related to the properties of substances14 marks
Q04.6, Q04.7, Q05.3, Q05.4, Q07.5, Q07.6
Reactivity of metals10 marks
Q03, Q07.1, Q07.3
Use of amount of substance in relation to masses of pure substances9 marks
Q02.5, Q07.4
The periodic table7 marks
Q04.1, Q04.2, Q04.4, Q04.5
Exothermic and endothermic reactions4 marks
Q06.5
Electrolysis3 marks
Q02.2, Q02.3
Chemical measurements, conservation of mass and the quantitative interpretation of chemical equations3 marks
Q02.4, Q07.2
Chemical bonds, ionic, covalent and metallic3 marks
Q04.3, Q06.1
Structure and bonding of carbon2 marks
Q05.1, Q05.2
A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes1 mark
Q02.1

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