Coupling patterns: hydrogen atoms on oxygen and nitrogen Whiteboard exercise Play

Covalent bond in hydrogen, fluorine and hydrogen fluoride molecules Animation Play

Covalent bonding Whiteboard exercise Play

Covalent bonding (1) Student activity Play

Covalent bonding (2) Student activity Play

Covalent bonding and dissociation Animation Play

Dative (coordinate) bond Student activity Play

Dative bond in the ammonium cation Animation Play

Decomposition of ammonia on a metal surface Animation Play

Decomposition of hydrogen iodide Animation Play

Decomposition of hydrogen peroxide Animation Play

Decomposition of hydrogen peroxide Animation Play

Decomposition of hydrogen peroxide Animation Play

Density of gases Student activity Play

Density of hydrogen Animation Play

Deriving the expression for equilibrium constant for ammonia synthesis reaction Animation Play

Deriving the expression for equilibrium constant for ammonia synthesis reaction Animation Play

Detection of halide ions Student activity Play

Detection of halide ions Whiteboard exercise Play

Detection of hydrogen Animation Play

Detection of some gases Student activity Play

Detection of sulphate ions Whiteboard exercise Play

Detection of sulphate ions Student activity Play

Determination of molecular structure Whiteboard presentation Play

Determination of molecular structure Student activity Play