CONSEVATION OF MASS 0.0 / 5 ? ChemistryCalculations, moles and yieldGCSEAQA Created by: TarajenCreated on: 03-10-17 17:53 What is the coservation of mass? In a chemical reaction, teh total mass of the products is equal to the total mass of the ractants. 1 of 6 What do you use a half equaion for? To show what happnes to one reactant in a chemixal reaction, with electrons. 2 of 6 What do you use to simplify complicated equations? Ionic equations 3 of 6 In chemistry what does the word species mean? It refers to the different atoms, molecules or ions that are involved in a reaction. 4 of 6 The relative formula mass of a compund is... the sum of the relative atomic masses. 5 of 6 Why does the mass of a solid decrease? It decreases beacuse one of the prooducts is a gas which esacpes into the air 6 of 6
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