Conservation of Mass

Designed to assist KS4 with introduction to quantitative chemistry.

Covers the law of conservation of mass.
Leads students through understanding formulae, identifying elements and atom count, and carries through to worked examples for Relative formula mass.

Animated presentation assists students of all levels to understand balancing equations. Step by step guide with example workings to assist learners of different styles.

Differentiated sheets for practising balancing equations.

Discusses how matter can be lost via gas or gained via oxidation.

Exam style question for plenary