Born-Haber cycle Student activity Play

Bromide-bromate reaction: a kinetic study Student activity Play

Bromide–bromate reaction: a kinetic study Whiteboard exercise Play

Bromo compounds Animation Play

Bronsted acids and bases – summary Animation Play

Brønsted acids and bases Animation Play

Brønsted–Lowry theory Student activity Play

Brønsted–Lowry theory of acids and bases Class activity Play

Brønsted–Lowry theory of acids and bases Whiteboard presentation Play

Buffering action Student activity Play

Calculating of the relative molecular mass Animation Play

Calculating the mass of product formed Student activity Play

Calculating the mass of product formed Animation Play

Calculating the masses of reacting substances Whiteboard exercise Play

Calculating the masses of reacting substances (2) Student activity Play

Calculating the number of moles in a given mass Animation Play

Calculating the number of moles in a given mass Whiteboard exercise Play

Calculating the number of moles in a given mass Student activity Play

Calculating the number of moles in a given mass (1) Student activity Play

Calculating the number of moles in a given mass (2) Student activity Play

Calculating the pH of ammonia/ammonium chloride buffer Animation Play

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

Calculating the relative molecular mass of a compound Whiteboard exercise Play

Calomel half-cell Student activity Play

Carbon – the unique chemical element Student activity Play