Ammonium nitrate Animation Play

Brønsted acids and bases Animation Play

Brønsted–Lowry theory Student activity Play

Chloride ion content in sea water Animation Play

Circulation of matter in the environment Animation Play

Classification and uses of acids Student activity Play

Complex formation and the solubility of ionic compounds Student activity Play

Determining the concentration of a solution using titration Student activity Play

Effects of nutrient deficiency Whiteboard exercise Play

Enthalpy of solution. Part 2 Student activity Play

Essential minerals Student activity Play

Experiment with silver nitrate and copper Slideshow Play

Heating of mercury(II) oxide Animation Play

How plants obtain the substances necessary for life Slideshow Play

Locations of mineral ions in the soil Whiteboard exercise Play

Maize Slideshow Play

Monoprotic acids Animation Play

Nitrogen cycle Student activity Play

Nitrogen cycle Slideshow Play

Nitrogen fertilisers Student activity Play

Nutrient deficiency Student activity Play

Pale plants Animation Play

Phosphatic fertilisers Whiteboard exercise Play

Practical guide to the solubility of salts Chart Play

Respiration in plants Whiteboard presentation Play