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

Valence Student activity Play

Valence Whiteboard exercise Play

Valence bond theory Whiteboard exercise Play

Valence bond theory (2) Student activity Play

Valence bond theory limitations Animation Play

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

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

Volume changes in gas reactions (1) Whiteboard exercise Play

Volume changes in gas reactions (1) Student activity Play

Volume of 1 mole of hydrogen Animation Play

Water Student activity Play

Water Student activity Play

Water and ice at equilibrium Animation Play

Water as ligand Animation Play

Water in a container Animation Play

Water in the living organism Slideshow Play

Water molecule Animation Play

Water molecule Illustration Play

Water molecules Whiteboard exercise Play

Water solubility of alcohols Student activity Play

Water solutions of certain metal salts are acidic Animation Play

Water – a crystalline structure Student activity Play

Water – the basis of life Animation Play

Weak bases Animation Play