Uses of graphite and diamond 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 ΔH°f and ΔH°c to determine standard enthalpies of reaction Student activity Play

Valence-shell electron-pair repulsion theory (VSEPR theory) Student activity Play

Valence-shell electron-pair repulsion theory (VSEPR theory) Whiteboard exercise Play

Variety of organic molecules Animation Play

What are alcohols? Student activity Play

What are alkenes? Student activity Play

What are allotropes? Student activity Play

What are alloys? Student activity Play

What are amino acids? Animation Play

What are carbohydrates? Student activity Play

What are carboxylic acids? Student activity Play

What can be made from quarks? Student activity Play

What can be made from quarks? Simulation Play

What elements are carbohydrates composed of? Animation Play

What is cracking? Whiteboard exercise Play

What is cracking? Student activity Play

Why are hydrogen atoms bonded to sp2 carbon atoms deshielded? Animation Play

Why it is useful to know the atomic masses of elements? Student activity Play

Word equations for reactions Student activity Play

Writing chemical equations using symbols and formulae Student activity Play