Revise Topic 3: Quantitative chemistry for GCSE AQA Higher Combined Science Chemistry. 14 published lesson previews across 5 subtopics.
Topic 3: Quantitative chemistry brings together Chemical measurements, conservation of mass and the quantitative interpretation of chemical equations, Use of amount of substance in relation to masses of pure substances, Yield and atom economy of chemical reactions (chemistry only), and Using concentrations of solutions in mol/dm 3 (chemistry only) (HT only) for GCSE AQA Higher Combined Science Chemistry. Use this page to review 14 published lesson previews across 5 subtopics, then move into the linked lessons when you want the worked explanation.
Topic 3: Quantitative chemistry brings together Chemical measurements, conservation of mass and the quantitative interpretation of chemical equations, Use of amount of substance in relation to masses of pure substances, Yield and atom economy of chemical reactions (chemistry only), and Using concentrations of solutions in mol/dm 3 (chemistry only) (HT only) for GCSE AQA Higher Combined Science Chemistry. Use this topic page to tighten the content first, then move into lesson previews and past papers for exam-style practice.
Chemical measurements, conservation of mass and the quantitative interpretation of chemical equations
Use of amount of substance in relation to masses of pure substances
Yield and atom economy of chemical reactions (chemistry only)
Using concentrations of solutions in mol/dm 3 (chemistry only) (HT only)
Use of amount of substance in relation to volumes of gases (chemistry only) (HT only)
Published lessons in this topic
These lesson previews are the fastest route into the topic when you already know what needs work and do not want to browse the full pathway first.
What is on the Topic 3: Quantitative chemistry topic page?
This page collects the published lesson previews for Topic 3: Quantitative chemistry, including Chemical measurements, conservation of mass and the quantitative interpretation of chemical equations, Use of amount of substance in relation to masses of pure substances, Yield and atom economy of chemical reactions (chemistry only), within the GCSE AQA Higher Combined Science Chemistry pathway.
Can I use this topic page as a starting point?
Yes. It is the fastest route when you already know the weak topic and want the lesson preview pages before moving into exam-style practice.
What should I do once I finish the lessons?
Return to the pathway page for the next topic or open past papers to turn the same gap into exam practice.