Reactions of alkali metals Whiteboard presentation Play

Reactions of alkali metals Class activity Play

Reactions of complex ions Student activity Play

Reactions of oxides with water (2) Student activity Play

Reactions with water Student activity Play

Redox reactions Animation Play

Relation between enthalpy of solution and enthalpy of hydration Whiteboard exercise Play

Role of anions in plant cells Slideshow Play

Role of macro-elements absorbed as anions Student activity Play

Role of macro-elements absorbed as anions Whiteboard exercise Play

Salt hydrolysis Student activity Play

Salts of carboxylic acids Whiteboard exercise Play

Salts of carboxylic acids Student activity Play

Salts of weak acids and strong bases Student activity Play

Salts of weak acids and strong bases Whiteboard exercise Play

Salts of weak acids and weak bases Animation Play

Salts of weak acids and weak bases Student activity Play

Simplified rules of electrode reactions Animation Play

Skin irritation Animation Play

Soap as a surfactant Animation Play

Soaps Student activity Play

Sodium cation Animation Play

Sodium chloride formation Animation Play

Sodium hydroxide Animation Play

Sodium hydroxide Animation Play