Uses of ethanol Illustration Play

Uses of hydrochloric acid Slideshow Play

Uses of rocks in building industry Whiteboard exercise Play

Uses of sulphur dioxide in the food industry Slideshow Play

Uses of transition metal complexes Student activity Play

Using mean bond enthalpies in calculations. Part 2 Student activity Play

Variability of data sets Student activity Play

What are chemical compounds? Student activity Play

What is the meaning of rate constant and reaction order? Animation Play

When can a chemical reaction happen? Animation Play

Why the temperature affects the reaction rate? Animation Play

Writing chemical equations using symbols and formulae Whiteboard exercise Play

Writing chemical equations using symbols and formulae Student activity Play

Writing down chemical equations Animation Play