Reaction Rates 0.0 / 5 ? ChemistryRate of reactionGCSEAQA Created by: RGV17Created on: 19-08-16 18:50 What happens if a reaction is too slow? It will make the process very inefficient and raise production costs. 1 of 8 What happens if a reaction is too quick? It might get out of control and cause an explosion. 2 of 8 What is an example of a slow reaction? Rusting of an old car. 3 of 8 What is an example of a fast reaction? Petrol/air explosions that drive the car's engine. 4 of 8 What needs to be measured for reaction rates? The mass of a reactant used up during a reaction. The volume of a gas produced during a reaction. 5 of 8 How do you figure out the reaction rate? Amount of Reactant Used/Time 6 of 8 What are the key factors that affect the rate of a reaction? Temperature. Concentration. Surface Area. The Use of a Catalyst. 7 of 8 What are the two methods of measuring the rate of reaction? Measuring the volume of gas given off over time using a gas syringe. Measuring how the mass changes. 8 of 8
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