Coupling patterns: coupling with equivalent hydrogen atoms Whiteboard exercise Play

Coupling patterns: coupling with non-equivalent hydrogen atoms Whiteboard exercise Play

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

Covalent bonding. Part II Class activity Play

Covalent bonding. Part II Whiteboard presentation Play

Current in gases Student activity Play

Current in gases Animation Play

Current in gases Whiteboard exercise Play

Current in liquids Whiteboard exercise Play

Current in liquids Student activity Play

Current in liquids Animation Play

Current in water 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

Decreasing the concentrations of reacting substances Animation Play