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Study the Factors Which Effect the Rate of Reaction between Calcium Carbonate (Marble Chips) and Hydrochloric Acid.
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Matthew Rossall GCSE CHEMISTRY COURSEWORK To Study the Factors Which Effect the Rate of Reaction between Calcium Carbonate (Marble Chips) and Hydrochloric Acid Planning Aim: I am going to investigate what factors affect the result of an experiment, why and how by using the hydrochloric acid and marble chips experiment. Hypothesis: I believe that the time will decrease - due to the amount of CO2 being released - the larger the temperature is because I believe that the particles will move faster because the particles will have more energy due to the heat and a quicker and more speedy reaction making more successful collisions resulting in more CO2 released in a shorter amount of time. Here is a graph to show what should happen to the reaction the higher the temperature. Confirmation: To confirm my predictions I looked in the...
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