Properties of bases Class activity Play

Reaction of ammonia with aqua complex ions Animation Play

Reaction of ammonia with hydrogen chloride Animation Play

Reaction of ammonia with water Animation Play

Reaction of metal ions with alkalis Student activity Play

Reaction of metal ions with alkalis Chart Play

Reaction with ammonia Animation Play

Reactions in the gas phase Animation Play

Reactions of acids and bases Whiteboard presentation Play

Reactions of acids and bases Class activity Play

Reactions of aqua ions with ammonia Chart Play

Reactions of aqua ions with ammonia Student activity Play

Reactions of complex ions Student activity Play

Reactions of electrophiles: electrophilic addition and substitution Student activity Play

Reactions of nucleophiles: nucleophilic substitution and elimination Student activity Play

Respiration in plants Whiteboard presentation Play

Reversible and irreversible processes Student activity Play

Reversible and irreversible reactions Student activity Play

Reversible reaction Animation Play

Reversible reactions Animation Play

Role of anions in plant cells Slideshow Play

Role of macro-elements absorbed as anions Student activity Play

Salt hydrolysis Whiteboard exercise Play

Salt hydrolysis Student activity Play

Salts of strong acids and strong bases Student activity Play