Key term for Edexcel GCSE Chemistry, used in Reversible Reactions and Equilibria.
The number of molecules of gas in a reaction, represented by the large balancing numbers (coefficients) in front of substances with the state symbol (g).
Gaseous moles appears in Edexcel GCSE Chemistry revision content for Extracting Metals and Equilibria, especially Reversible Reactions and Equilibria and Predicting Equilibrium Position.
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