Transition metal complexes Class activity Play

Transition metal complexes as catalysts Animation Play

Transition reaction Slideshow Play

Triprotic acids Slideshow Play

Two force gauges Animation Play

Two forces: action and reaction Whiteboard exercise Play

Two forces: action and reaction Student activity Play

Units of the equilibrium constant Kc Student activity Play

Uranium Student activity Play

Uranium Whiteboard exercise Play

Uses of transition metal complexes Student activity Play

Using graphs to study reaction rates Whiteboard exercise Play

Using graphs to study reaction rates Student activity Play

Using Hess's law Whiteboard exercise Play

Using Hess's law Student activity Play

Using mean bond enthalpies in calculations. Part 1 Student activity Play

Using mean bond enthalpies in calculations. Part 2 Student activity Play

Using standard enthalpies of combustion Animation Play

Using standard enthalpies of formation Animation Play

Using the mole concept Whiteboard presentation Play

Using the mole concept Class activity Play

Using ΔH°f and ΔH°c to determine standard enthalpies of reaction Student activity Play

Variable oxidation states – chromium Student activity Play

Variable oxidation states – chromium Whiteboard exercise Play

Variable oxidation states – vanadium, cobalt, nickel and zinc Student activity Play