Concentration in solution
Concentration in solution
Concentration measures the amount of solute dissolved in a stated volume of solution. Molar concentration is measured in mol/dm3\text{mol/dm}^3mol/dm3.
Step-by-step lessons on OCR GCSE Chemistry 5.1.4 Concentration calculations and titration results. Each one builds up to exam-style questions. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.