Chemistry 0.0 / 5 ? ChemistryRate of reactionGCSEEdexcel Created by: gpowellCreated on: 08-05-14 12:10 What is the relative atomic mass? Is the sum of all the relative atomic masses of all its elements added together. 1 of 5 What is Empirical Formula? The simplest whole number formula the represents the ratio of atoms in a compound 2 of 5 What does a catalytic convertor do? change pollutant gases into less harmful gases. Carbon Monoxide into carbon dixode 3 of 5 what is a Catalyst? A substance that speeds up the reaction without being used up. 4 of 5 Explain collision theory REactions occur when particles collide with each other, the hotter the faster they move the more reactions 5 of 5
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