How temperature affects reaction rates Student activity Play

How to calculate pH of strong acid solutions? Animation Play

How to calculate the pH of strong base solutions? Animation Play

How to combine batteries Simulation Play

How to connect cells Whiteboard exercise Play

How to connect cells Student activity Play

How to write a number without too many zeros Student activity Play

Hydration Animation Play

Hydration of metal ions Animation Play

Hydrogen bonding Student activity Play

Hydrogen bonding in a hydrogen fluoride molecule Animation Play

Hydrolysis of oxides Animation Play

Hydrolysis of salts in water solution Animation Play

Hydronium ion Animation Play

Hydroxide ions concentration calculations Animation Play

Identification of silver halides Student activity Play

Identification of silver halides Animation Play

Identification of the carbonate ion Animation Play

Identification of the sulphate(IV) ion Animation Play

Identification of the sulphate(VI) ion Animation Play

Identify solutions of calcium chloride, aluminium chloride and magnesium chloride Whiteboard exercise Play

In Antarctica and in the desert Whiteboard exercise Play

Increasing the concentrations of reacting substances Animation Play

Index laws for positive exponents Whiteboard exercise Play

Index laws for positive exponents Student activity Play