Enthalpies of hydration for selected ions Whiteboard exercise Play

Enthalpy of formation of neonium chloride Whiteboard exercise Play

Enthalpy of hydration Student activity Play

Enthalpy of solution. Part 1 Student activity Play

Enthalpy of solution. Part 2 Student activity Play

Ethanoic acid/sodium ethanoate buffer – addition of strong base Animation Play

Extraction of aluminium Student activity Play

Factors affecting the chemical equilibrium Class activity Play

Factors affecting the chemical equilibrium Whiteboard presentation Play

Formation of anions Animation Play

Formation of anions Animation Play

Formation of anions from non-metals Student activity Play

Formation of chloride anion Animation Play

Formation of oxides Whiteboard exercise Play

Formation of oxides Student activity Play

Formation of oxides Whiteboard exercise Play

Formula of potassium oxide Animation Play

Free radicals Animation Play

Half-equations Student activity Play

Halide anions Animation Play

Haloalkanes (2) Student activity Play

Heating of mercury(II) oxide Animation Play

Homogeneous catalysis Student activity Play

Homolytic fission of non-polar bonds. Free radical reactions Student activity Play

How do buffers work? Student activity Play