Boiling and condensing water Whiteboard exercise Play

Boiling point Student activity Play

Bond angle in the hydronium ion Whiteboard exercise Play

Bond dissociation enthalpy Student activity Play

Bonding in alcohols Whiteboard exercise Play

Bonding in alcohols Student activity Play

Bonding in the oxygen molecule Animation Play

Bonds Animation Play

Bonds of oxygen Whiteboard exercise Play

Breakdown of ozone molecules Animation Play

Breathing in extreme conditions Animation Play

Brønsted–Lowry theory of acids and bases Class activity Play

Brønsted–Lowry theory of acids and bases Whiteboard presentation Play

Buffer solutions Student activity Play

Butterfly life cycle Slideshow Play

Calculating mass given the number of moles Student activity Play

Calculating the composition of a mixture Whiteboard exercise Play

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

Calculating the composition of a mixture (2) Student activity Play

Calculating the masses of reactants using chemical equations Whiteboard exercise Play

Calculating the masses of reactants using chemical equations Student activity Play

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

Calculating the relative molecular mass of a compound Whiteboard exercise Play

Calculation of the percentage composition of a given compound Animation Play

Calculations involving Kp Student activity Play