Conjugate acid–base Animation Play

Cooper–zinc cell Animation Play

Covalent bonding and dissociation Animation Play

Covalent bonding. Part I Whiteboard presentation Play

Covalent bonding. Part I Class activity 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 Student activity Play

Current in liquids Animation Play

Current in liquids Whiteboard exercise Play

Current in water Animation Play

Decreasing the concentrations of reacting substances Animation Play

Density and the molecular structure of matter Student activity Play

Density and the molecular structure of matter Chart Play

Density and the molecular structure of matter Whiteboard exercise Play

Detection of the ammonium ion Whiteboard exercise Play

Detection of the ammonium ion Student activity Play

Detection of the carbonate ion Student activity Play

Detection of the carbonate ion Whiteboard exercise Play

Determination of molecular formula Whiteboard exercise Play

Determination of molecular formula Student activity Play

Determination of molecular structure Class activity Play