Half-life for first-order reactions Whiteboard exercise Play

Half-life for first-order reactions Student activity Play

Halide anions Animation Play

Halogenation of alkanes – chlorine, bromine and iodine Animation Play

Halogenation of alkanes – fluorine Animation Play

Harry's and the Professor's measurements Whiteboard exercise Play

Harry's investment Whiteboard exercise Play

Hess's law Whiteboard exercise Play

Hess's law Student activity Play

Heterogeneous catalysis Student activity Play

Heterogeneous catalysis Whiteboard exercise Play

Heterogeneous catalyst Animation Play

Homolytic fission Animation Play

Homolytic fission of the C–C bond Student activity Play

How a catalyst works (1) Student activity Play

How a tulip flower reacts to changes in the weather conditions Simulation Play

How can we significantly increase the reaction rate? Simulation Play

How can we significantly increase the reaction rate? Simulation Play

How can we significantly increase the reaction rate? Student activity Play

How catalysts work Whiteboard exercise Play

How catalysts work? Student activity Play

How do temperature changes affect an equilibrium? Animation Play

How do we round a number? Student activity Play

How does a metal atom combine with a halogen atom? Animation Play

How far? Whiteboard exercise Play