Rates of Reaction 0.0 / 5 ? ChemistryRate of reactionGCSEAQA Created by: CD05Created on: 03-12-19 15:54 How can you find the rate of chemical reaction? Quantity of product formed ÷ Time taken 1 of 6 What is the Collision Theory? Chemical reactions can only happen if reactant particles collide with energy, the more frequently particles collide, the greater the rate of reaction. 2 of 6 What five factors can affect rate of reaction? Concentration, Pressure, Surface Area, Catalyst & Temperature 3 of 6 What factors affect the FREQUENCY of collisions? Concentration, Pressure, Surface Area & Temperature 4 of 6 Which factors affect the ENERGY of collisions? Catalyst & Temperature 5 of 6 What must happen for a chemical reaction to occur? Existing bonds have to begin breaking so new ones can form 6 of 6
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