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What effect does concentration have on the rate of reaction?
Member rating: No Rating | Words: | Submitted: Wed Jun 20 2001
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What effect does concentration have on the rate of reaction Introduction The reaction will be between calcium carbonate (marble chip) and hydrochloric acid. Prediction I think that a larger concentration of acid will increase the rate of reaction. I think this will happen because as there are more acid particles in the stronger acid more will collide with the marble chips and more often. Also there is a lower concentration of acid the rate of reaction will be lower. Calcium carbonate+hydrochloric acid carbon dioxide+calcium chloride Trial I will perform an experiment similar to the final experiment until a suitable set of variables is found. I am doing a trial experiment to find out how to perform the final experiment with good measures of carbon dioxide, acid and marble chip. Equipment List Marble chips Hydrochloric acid Flask Delivery tube Container Measuring cylinder Stop clock Safety To keep the experiment safe I will push all stools under desks and make sure not to spill any acid. If any is...
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