Learning objective
(chemistry only) (HT only) Calculate concentration in mol/dm3 from amount in moles and volume.
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At a glance
5
Flashcards
7
Questions
Topic
Using concentrations of solutions in mol/dm3 (chemistry only) (HT only)
Subtopic
Concentrations in mol/dm3 and titration calculations
Study support
Understand this objective
Short explanation
In the subtopic Concentrations in mol/dm3 and titration calculations, this learning objective focuses on (chemistry only) (HT only) Calculate concentration in mol/dm3 from amount in moles and volume. It sits within Using concentrations of solutions in mol/dm3 (chemistry only) (HT only) for AQA GCSE Chemistry 8462 Unit 4.3, so the explanation must stay anchored to quantitative chemistry rather than drifting into a general chemistry idea. Approved keywords to use include chemistry only, HT only, concentration, mol/dm3, mole, volume. Concentration. means the amount of solute in a given volume of solution, measured in mol/dm3 Avoid the mistake of students often forget to convert volumes from cm3 to dm3 when calculating concentration in mol/dm3; instead, always convert cm3 to dm3 by dividing the volume in cm3 by 1000 before using it in concentration calculations For exam answers, practice calculating concentration in mol/dm3 using the formula concentration = moles / volume, ensuring you convert volumes from cm3 to dm3 when necessary
Key concepts
Why it matters
This objective helps connect Concentrations in mol/dm3 and titration calculations to exam-style questions, flashcards, and revision notes for Using concentrations of solutions in mol/dm3 (chemistry only) (HT only).
Common mistakes
1 linked- Incorrect Volume Conversion: Always convert cm3 to dm3 by dividing the volume in cm3 by 1000 before using it in concentration calculations.
Revision tools
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Flashcards5 linked cards
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Practice Questions7 linked questions
Question 1 of 7
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Revision notestopic notes
Open the full topic revision notes when you are ready to review this objective in context.
Open revision notesRelated learning objectives
- (chemistry only) (HT only) State that concentration of a solution can be measured in mol/dm3.
Concentrations in mol/dm3 and titration calculations
- (chemistry only) (HT only) Calculate amount in moles of solute from concentration in mol/dm3 and volume.
Concentrations in mol/dm3 and titration calculations
- (chemistry only) (HT only) Calculate mass in grams of solute from concentration in mol/dm3 and volume.
Concentrations in mol/dm3 and titration calculations
- (chemistry only) (HT only) Calculate concentration in mol/dm3 from mass of solute and volume.
Concentrations in mol/dm3 and titration calculations
- (chemistry only) (HT only) Explain how concentration in mol/dm3 is related to mass of solute and volume of solution.
Concentrations in mol/dm3 and titration calculations
