Half-equations Student activity Play

Half-equations in redox reactions Animation Play

Half-equations of redox reactions Animation Play

Half-life for first-order reactions Student activity Play

Half-reactions Animation Play

Halogenation of benzene ring Animation Play

Heterogeneous catalysis Whiteboard exercise Play

Heterogeneous catalysis Student activity Play

Heterogeneous catalyst Animation Play

Homogeneous catalysis Student activity Play

Homogeneous catalysis Whiteboard exercise Play

How a catalyst works (1) Whiteboard exercise Play

How a catalyst works (1) Student activity Play

How a catalyst works (2) Whiteboard exercise Play

How a catalyst works (2) Student activity Play

How catalysts work Whiteboard exercise Play

How catalysts work? Student activity Play

How do cells transfer energy? Student activity Play

How does a fuel cell work? Animation Play

How metals react with water Student activity Play

How the concentration of a reactant affects reaction rate Student activity Play

How the reaction proceeds in the presence of the enzyme Animation Play

Hydration of ethene Animation Play

Identifying oxidation–reduction reactions Whiteboard exercise Play

Identifying oxidation–reduction reactions Student activity Play