Chemistry C2- Conservation of mass 3.0 / 5 based on 1 rating ? Created by: Emily EllcomeCreated on: 16-04-13 18:46 Fullscreen Mass is never lost or gained in chemical reactions. We say that mass is conserved. In other words, the total mass of products at the end of the reaction is equal to the total… ChemistryWriting balanced equationsGCSEAQA
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