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To use rates of reactions and kinetic theory to change the rate of a chemical reaction.
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Chemistry Investigation - Rates Of Reactions. Aim: To use rates of reactions and kinetic theory to change the rate of a chemical reaction. Reaction: Calcium Carbonate + Hydrochloric Acid CaCO3 + HCl Plan: During my experiments I will be reacting Calcium Carbonate with Hydrochloric acid. I plan to undertake three separate experiments; in each one proving the kinetic theory. * Experiment 1 - I will change the temperature of the acid. * Experiment 2 - I will change the concentration (strength) of the acid. * Experiment 3 - I will change the particle size of the Calcium Carbonate. The following is a list of all the variables I could realistically change: * The type of acid. * The volume of acid. * The temperature of the acid. * The mass of calcium carbonate. * The molecule size of calcium carbonate. The variables that I will be changing during my experiments are the temperature of the acid, the concentration of the acid and the molecule size of...
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