Acids and alkalis Class activity Play

Acids and alkalis Whiteboard presentation Play

Activation energy Animation Play

Actual yield Slideshow Play

Analysis of the energy profile for chemical reactions Whiteboard exercise Play

Balancing equations for redox reactions in acidic solution using half-equations Whiteboard exercise Play

Balancing equations for redox reactions in acidic solution using half-equations Student activity Play

Balancing equations for redox reactions in acidic solution using half-equations Animation Play

Balancing equations for redox reactions in alkaline solution using half-equations Animation Play

Balancing equations for redox reactions in alkaline solution using half-equations Student activity Play

Calculating reactant and product quantities for reactions occurring in solution Whiteboard exercise Play

Calculating reactant and product quantities for reactions occurring in solution Student activity Play

Calculating the masses of reacting substances Whiteboard exercise Play

Calculating the masses of reacting substances (2) Student activity Play

Calculating the reaction rate Whiteboard exercise Play

Calomel half-cell Student activity Play

Catalysis Animation Play

Catalysts Student activity Play

Catalysts and equilibrium Student activity Play

Catalysts in industry Student activity Play

Cell respiration – biological oxidation Student activity Play

Cellular catalysts Student activity Play

Change in oxidation state Animation Play

Changes in oxidation states in redox reactions Student activity Play

Changes in oxidation states in redox reactions Whiteboard exercise Play