Balancing equations for redox reactions in acidic solution using half-equations Whiteboard exercise Play

Balancing equations for redox reactions in alkaline solution using half-equations Animation Play

Balancing equations for redox reactions in alkaline solution using half-equations Student activity Play

Base dissociation constant Kb (1) Student activity Play

Basic exponential equations Whiteboard presentation Play

Basic exponential equations Whiteboard exercise Play

Basic exponential equations Class activity Play

Basic exponential equations Student activity Play

Basic trigonometric equations Animation Play

Basic trigonometric equations involving the sine and the cosine functions Student activity Play

Basic trigonometric equations involving the sine function Animation Play

Boiling point of alkanes Student activity Play

Boiling point of alkanes Simulation Play

Boiling points of hydrides Animation Play

Calculating of the relative molecular mass Animation 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 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 Student activity Play

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