Composition of solution Animation Play

Compound measures – density Student activity Play

Compounds Class activity Play

Compounds Whiteboard presentation Play

Compounds in sea water Slideshow Play

Compressibility of gases and liquids Student activity Play

Compressibility of gases and liquids Animation Play

Compressibility of gases and liquids Whiteboard exercise Play

Compressing the liquids Simulation Play

Concentrated sulphuric(VI) acid Animation Play

Concentration of hydrogen and hydroxide ions in pure water Animation Play

Concentration of hydroxide ions and the pH Animation Play

Conclusions from the experiment with water Whiteboard exercise Play

Condensation Whiteboard exercise Play

Condensation Student activity Play

Condensation polymers Animation Play

Conditions in terrestrial and aquatic environments Animation Play

Conditions on the primitive Earth Student activity Play

Conduction of an electric current by aqueous solutions Animation Play

Conduction of an electric current by bases Simulation Play

Conductivity and solubility in water Animation Play

Conductivity of electrolytes Whiteboard presentation Play

Conductivity of electrolytes Class activity Play

Conjugate acids and bases Student activity Play

Conjugate acid–base Animation Play