Rate of reaction key words 4.0 / 5 based on 1 rating ? ChemistryRate of reactionGCSEAQA Created by: 14kumari4079Created on: 31-12-17 12:47 a substance we start with before a chemical reaction takes place reactant 1 of 8 A substance made as a result of a chemical reaction product 2 of 8 an explanation of chemical reactions in terms of reacting particles colliding with sufficient energy for a reaction to take place collision frequency 3 of 8 the minimum energy needed for a reaction to take place activation energy 4 of 8 one of the factors affecting rates of reaction, the particles move faster temperature 5 of 8 one of the factors affecting rate of reaction, more of particles in the same volume of water(or other solvent) concentration/pressure 6 of 8 one one of the factors affecting rates of reaction surface area 7 of 8 one of the factors affecting rates of reaction, not part of the reaction as it does not get used up but helps speed it up catalyst 8 of 8
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