Tag: Concentration

Concentration Calculations

Concentration Calculations

Master concentration calculations in chemistry. Learn molarity, dilutions and titration calculations with worked examples for IB, IGCSE and GCSE students.

Chemical Equilibria: Effect of Concentration Changes

Chemical Equilibria: Effect of Concentration Changes

Investigate how concentration changes affect chemical equilibrium positions using Le Chatelier's principle. IB and A-level practical with colour change observations.

Freezing Point Depression: NaCl and Water Practical

Freezing Point Depression: NaCl and Water Practical

Investigate freezing point depression by adding sodium chloride to water at different concentrations. IB and A-level chemistry practical with data and analysis.