Concentration of carbon monoxide in cigarette smoke Illustration Play

Condensed and skeletal formulae Animation Play

Conductivity Whiteboard exercise Play

Conductivity Student activity Play

Conservation of mass (1) Student activity Play

Conservation of mass (1) Whiteboard exercise Play

Covalent bond in chlorine molecule Animation 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. Part I Whiteboard presentation Play

Covalent bonding. Part I Class activity Play

Covalent bonding. Part II Whiteboard presentation Play

Covalent bonding. Part II Class activity Play

Crude oil Student activity Play

Crude oil Whiteboard exercise Play

Crystal lattice of covalent compounds Student activity Play

Cycloalkanes Student activity Play

Dalton's atomic theory Animation Play

Dative (coordinate) bond Student activity Play

Dative (coordinate) bond Whiteboard exercise Play

Dative bond in the ammonium cation Animation Play

Decay reaction Whiteboard exercise Play

Definition of stress Animation Play