Nucleophilic substitution reactions in haloalkanes Student activity Play

Nutrients Student activity Play

Occurrence of the alkaline earth metals in nature Animation Play

Oxidation states of manganese Animation Play

pH calculations Animation Play

pH curves for the titration of weak acids and bases Animation Play

pH of ammonium chloride solution Animation Play

pH of natural water Animation Play

pH of salts of weak acids and weak bases Simulation Play

pH of strong bases Student activity Play

pH range of alkaline buffer Animation Play

pH scale Illustration Play

Pituitary hormone – growth hormone (somatotrophin) Student activity Play

Preparation of alkanes Student activity Play

Preparation of carboxylic acids Student activity Play

Primary structure of proteins Student activity Play

Propanal Animation Play

Properties of esters (2) Student activity Play

Properties of esters (2) Whiteboard exercise Play

Properties of soap Animation Play

Properties of sodium ethanoate Animation Play

Reaction of aqua ions with carbonates Student activity Play

Reaction of metal ions with alkalis Student activity Play

Reactions of amides Student activity Play

Reactions of aqua ions with ammonia Chart Play