Avogadro's number (1) Student activity Play

Avogadro's number (1) Whiteboard exercise Play

Base dissociation constant Kb (1) Whiteboard exercise Play

Base dissociation constant Kb (1) Student activity Play

Bases (1) Student activity Play

Basic amino acids Slideshow Play

Basic components of each living cell Illustration Play

Boiling and melting points of carboxylic acids Whiteboard exercise Play

Boiling and melting points of carboxylic acids Student activity Play

Bonds between amino acids – peptide bonds Student activity Play

Boyle's law (1) Whiteboard exercise Play

Boyle's law (1) Student activity Play

Bronsted acids and bases – summary Animation Play

Brønsted acids and bases Animation Play

Brønsted–Lowry theory of acids and bases Whiteboard presentation Play

Brønsted–Lowry theory of acids and bases Class activity Play

Calculating the composition of a mixture (1) Student activity Play

Calculating the masses of reacting substances (1) Student activity Play

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

Calculations involving molarity (1) Whiteboard exercise Play

Calculations involving molarity (1) Student activity Play

Carboxylic acids Class activity Play

Carboxylic acids Whiteboard presentation Play

Carboxylic acids Chart Play

Carboxylic acids Whiteboard presentation Play