Born-Haber cycle Student activity Play

Born–Haber cycle for sodium chloride Animation Play

Bromide-bromate reaction: a kinetic study Student activity Play

Bromide–bromate reaction: a kinetic study Whiteboard exercise Play

Bromide–bromate reaction: a kinetic study Whiteboard exercise Play

Buffer Animation Play

Buffer range Student activity Play

Burning sodium in chlorine Animation Play

Calculating the mass of product formed Student activity Play

Calculating the pH of ethanoic acid/sodium ethanoate buffer Animation Play

Causes of ion formation Whiteboard exercise Play

Causes of ion formation (2) Student activity Play

Changes in atomic radius within a group of s-block elements Animation Play

Changes in electronegativity across Period 3 Animation Play

Changes in state Student activity Play

Changes in the atomic radius of s-block elements within the period Animation Play

Changes in the ionisation energy across a period Animation Play

Changes in the ionisation energy down the group Animation Play

Chemical bonding in the chlorides of Period 3 Student activity Play

Chemical elements that make up black soil Illustration Play

Chemical equations Student activity Play

Chemical reactions Student activity Play

Chromium(III) and iron(II) compounds Animation Play

Combustion of sodium in oxygen Animation Play

Common unidentate ligands Chart Play