The reaction of gaseous ammonia with gaseous hydrogen chloride Animation Play

The reaction of sodium thiosulphate with hydrochloric acid Whiteboard exercise Play

The reactions between some cations and hydroxide solutions Student activity Play

The reactivity of the s-block metals Whiteboard exercise Play

The reactivity of the s-block metals Whiteboard exercise Play

The reactivity of the s-block metals (1) Student activity Play

The reactivity of the s-block metals (2) Student activity Play

The reactivity series Whiteboard presentation Play

The reactivity series Class activity Play

The reactivity series of metals Student activity Play

The relationship between the electronegativity of elements and the chemical properties of their compounds Student activity Play

The silver complexes Whiteboard exercise Play

The solubility of Group 1 and 2 metal sulphates(VI) Animation Play

The solution of cobalt chloride and hydrochloric acid Animation Play

The structure and functions of the placenta Slideshow Play

The structure of the periodic table Student activity Play

The structure of the periodic table – groups (1) Student activity Play

Thermal conductivity Student activity Play

Thermal conductivity Simulation Play

Thermal conductivity Student activity Play

They displace the ions of the metal Whiteboard exercise Play

Titration of sodium carbonate with hydrochloric acid Animation Play

Titration of strong acids and strong bases Student activity Play

Titrimetric determination of reaction rate Student activity Play

Titrimetric study of the reaction of propanone with iodine Animation Play