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A report investigating the effect of Concentrated Hydrochloric Acid on Marble Chips (Calcium Carbonate).
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| Submitted: Mon Mar 08 2004
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TO: Dr. Al - Khalidi FROM: Nadia Falcon (11-MHA) - Baylis Court School. SUBJECT: DATE: March 9, 2001 TITLE: A report investigating the effect of Concentrated Hydrochloric Acid on Marble Chips (Calcium Carbonate) ( Planning ( Introduction ( Hypothesis/ Prediction ( Apparatus & Safety ? Method ? Fair Test ( Experiment ? Results/Table ? Graph ( Conclusion ? Evaluation Aim & Planning: Aim: In this report on Reaction Rate, I am required to investigate how altering the concentration of Hydrochloric Acid (HCl) affects the rate of reaction with Marble chips (Calcium Carbonate - CaCO3). Plan: My plan will be to add certain amount of acid and 3g of marble chip in a tube. I will leave it for 1 minute and measure the amount of carbon dioxide produced. I will then add some water to make it even. Next, I will add a little more Hydrochloric acid to make it concentrated and again leave it for 1 minute and measure the amount of carbon dioxide produced. I will repeat this process several times. A number...
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