Public learning track
GCSE Exam Mastery in Quantitative Chemistry
10th Grade · Science · UK GCSE
4 lessons
Goal
Solve complex, multi-step calculation problems across stoichiometric amounts, reacting masses, limiting reagents, and solution concentrations.
Featured Diagrams
Exam Mastery: Relative Formula Mass and Stoichiometry
4 lessons
0 of 4 done
- 1Exam Mastery: Relative Formula Mass and StoichiometryUp nextStart
- 2Exam Mastery: Deducing Equations and Limiting Reactant ProblemsPremiumNot started yet
- 3Exam Mastery: Concentration and Solution StoichiometryNot started yet
- 4Working Scientifically: Uncertainties and Errors in Mass MeasurementsNot started yet
Standards Covered
- UK-GCSE-SCIENCE-CHEM-CA-03General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10Use of amount of substance in relation to masses of pure substances
- UK-GCSE-SCIENCE-CHEM-CA-03-01General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10recall and use the definitions of the Avogadro constant (in standard form) and of the mole
- UK-GCSE-SCIENCE-CHEM-CA-03-02General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10explain how the mass of a given substance is related to the amount of that substance in moles and vice versa
- UK-GCSE-SCIENCE-CHEM-CA-03-04General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10use a balanced equation to calculate masses of reactants or products
- UK-GCSE-SCIENCE-CHEM-CA-03-03General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10deduce the stoichiometry of an equation from the masses of reactants and products and explain the effect of a limiting quantity of a reactant
- UK-GCSE-SCIENCE-CHEM-CA-03-05General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10explain how the mass of a solute and the volume of the solution is related to the concentration of the solution
Curriculum Framework
10th Grade · Science · UK GCSE
1
5 lessons
The Mole, Avogadro's Constant, and Particle Calculations
Understand the mole concept, define Avogadro's constant, and convert between numbers of particles and amounts in moles.
2
5 lessons
Molar Mass and Mass-Mole Conversions
Calculate relative formula mass and seamlessly convert between the mass of a substance and its amount in moles.
3
5 lessons
Reacting Masses and Stoichiometry from Balanced Equations
Use balanced chemical equations and stoichiometric ratios to calculate reacting masses of reactants and products.
4
6 lessons
Limiting Reactants and Deducing Stoichiometric Equations
Identify limiting reactants, explain their effect on product yield, and deduce balanced equations from reacting mass data.
5
6 lessons
Solution Concentration and Mass-Volume Relationships
Calculate solution concentrations in g/dm³ and mol/dm³ and understand relationships between solute mass, moles, and volume.
6
4 lessons
GCSE Exam Mastery in Quantitative Chemistry
Solve complex, multi-step calculation problems across stoichiometric amounts, reacting masses, limiting reagents, and solution concentrations.