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Investigating how the concentration of reactants affects the rate of reaction.
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Chemistry Coursework This experiment is aimed at investigating how the concentration of reactants affects the rate of reaction: The reaction between hydrochloric acid and magnesium will be used to investigate how different concentrations of the acid affect the rate of reaction. The gas produced from the reaction will be measured and used to display the average rate of reaction. The rate of reaction is a measure of how fast a reaction is going and how long it takes to complete. This rate is found by measuring the amount of a reactant used up per unit of time or the amount of a product produced per unit of time. For this reaction, the product will be measured, as this substance is the easiest and most accurate to measure. Scientific Knowledge: A reaction can be stimulated to go faster or slower by varying the temperature, the concentration of reactant and the surface area. For...
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