Calculating the masses of reacting substances (2) Student activity Play

Calculating the number of moles in a given volume Whiteboard exercise Play

Calculating the number of moles in a given volume Student activity Play

Calculations involving Kp Student activity Play

Calculations involving the equilibrium constant Whiteboard exercise Play

Cancer-causing agents (carcinogens) Student activity Play

Carbon monoxide as a dangerous substance Animation Play

Carcinogens Slideshow Play

Categories of hazardous substance Whiteboard exercise Play

Changes in oxidation states in redox reactions Student activity Play

Changes in oxidation states in redox reactions Whiteboard exercise Play

Chemical equations Class activity Play

Chemical equations Whiteboard presentation Play

Chemical pollution – pesticides and other poisons Student activity Play

Chlorine and sulphur oxides Animation Play

Classifying sample substances Whiteboard exercise Play

Classifying substances Student activity Play

Colloidal solutions Student activity Play

Colloids around us Slideshow Play

Colours of metal compounds: s- and p-block elements Student activity Play

Combustion of sulphur in oxygen Animation Play

Components of automobile exhaust Animation Play

Compound measures – density Student activity Play

Compound measures – density Simulation Play

Connective tissues – general organisation Illustration Play