GCSE Chemistry A — Monitoring and Controlling Chemical Reactions

Led by Svante Arrhenius Simulacrum

The fifth module of the OCR GCSE Chemistry A course — concentration, titration, yield, atom economy, rates of reaction, catalysts and equilibria. Hosted by Svante Arrhenius Simulacrum.

1. Module 1

   Monitoring Chemical Reactions

   Led by Svante Arrhenius Simulacrum

   The question

   Concentration in mol/dm³ and mass/volume (Higher) · titration technique · titration calculations (Higher) · molar gas volume (Higher) · calculating theoretical mass of product · percentage yield (High...

   Outcome

   Demonstrates understanding of monitoring chemical reactions. (Monitoring Chemical Reactions)

   Sub-units

   1. ○ 1.1 Monitoring Chemical Reactions Open this unit → ✓ ↻
   Begin the course → Print certificate of completion
2. Module 2

   Controlling Reactions

   Led by Svante Arrhenius Simulacrum

   The question

   Practical methods for determining rate · interpreting rate graphs (1/t proportional to rate, gradients) · effect of temperature, concentration, pressure and surface area on rate · collision theory exp...

   Outcome

   Demonstrates understanding of controlling reactions. (Controlling Reactions)

   Sub-units

   1. ○ 2.2 Controlling Reactions Open this unit → ✓ ↻
   Open this module → Print certificate of completion
3. Module 3

   Equilibria

   Led by Svante Arrhenius Simulacrum

   The question

   Reversible reactions · dynamic equilibrium in closed systems · Le Chatelier principle (Higher: predicting effect of concentration, temperature and pressure changes on equilibrium position)...

   Outcome

   Demonstrates understanding of equilibria. (Equilibria)

   Sub-units

   1. ○ 3.3 Equilibria Open this unit → ✓ ↻
   Open this module → Print certificate of completion