Dissociation constants of ethanoic acid and the ethanoate ion Animation Play

Dissociation constants of some bases Chart Play

Dissociation of a strong base Animation Play

Dissociation of a weak base Animation Play

Dissociation of acids, bases and salts Whiteboard presentation Play

Dissociation of acids, bases and salts Class activity Play

Dissociation of weak acids and weak bases Whiteboard exercise Play

Dissociation of weak acids and weak bases Student activity Play

Dissociation of weak bases Animation Play

Dissociation process Animation Play

Dissolution of ammonia in water Animation Play

Distance of a ship from its base Animation Play

Dividing powers with the same base Animation Play

Dividing powers with the same bases Student activity Play

Dividing powers with the same bases Whiteboard exercise Play

Dividing powers with the same bases: the fractions and the decimals Whiteboard exercise Play

Does a compound have a constant composition? Simulation Play

Does a compound have a constant composition? Student activity Play

Drawing a parallelogram Whiteboard exercise Play

Drawing a parallelogram and calculating its area Whiteboard exercise Play

Drawing prisms Student activity Play

Effect of reactant pressure on the rate of a chemical reaction Student activity Play

Effects of base substitution on mutations Animation Play

Electrical components Student activity Play

Electrical conductivity Animation Play