#9 - Formulae and Calculations

Written By Tom Gordon

Edexcel IGCSE Chemistry - The Companion Audio Guide

Learn the essentials of chemical formulae and calculations: writing balanced equations, calculating relative atomic (Ar) and molecular mass (Mr), and understanding moles. Explore the law of conservation of mass, balance equations, and use state symbols.

Tom Gordon
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#10 - Formulae and Calculations Part 2
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#8 - The Periodic Table