Chemistry Quiz Search for Georgia Gerring This quiz search will help you revise in a fun and easy way! 2.0 / 5 based on 1 rating ? ChemistryGCSEOCR Created by: Maddie LeeCreated on: 09-01-13 14:48 Name 4 things that will affect the rate of a reaction. Temperature, A Catalyst, Surface Area, Concentration 1 of 5 Diamond is what in colour? Clear 2 of 5 How do you calculate the percentage yield? actual yield/predicted yield x100 3 of 5 Describe continuous process. It's used for a chemical that is needed in large amounts. 4 of 5 What is an exothermic reaction? A reaction that gives out heat to the surroundings, and causes a rise in temperature. 5 of 5
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