Determining the units of equilibrium constant Whiteboard exercise Play

Different chemical reactions Slideshow Play

Differentiated cells – neurones Student activity Play

Diffusion and dissolving Whiteboard presentation Play

Diffusion and dissolving Class activity Play

Dinitrogen tetroxide – nitrogen dioxide chemical equilibrium Animation Play

Direction of spontaneous reaction Animation Play

Displace metal from a solution Animation Play

Displacement of hydrogen from acids by metals Animation Play

Displacement of metals from solutions of their salts by other metals Student activity Play

Displacement reactions Student activity Play

Displacement reactions among the halogens Student activity Play

Displacement reactions among the halogens Animation Play

Dissolution Whiteboard exercise Play

Dissolution Animation Play

Dissolution Student activity Play

Dissolution Animation Play

Dissolution of ammonia in water Animation Play

Dissolution of gases in water Whiteboard exercise Play

Dissolution of gases in water Student activity Play

Dissolution of gases in water Whiteboard exercise Play

Dissolution of hydrogen halides in water Animation Play

Dissolution of limestone Animation Play

Dissolution of salts Animation Play

Dissolution of solids in water Student activity Play