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Calcium Carbonate and Acid Reactions by Farizal Rahmat is a document available to read on EtoBox.

The document describes three experiments reacting calcium carbonate (CaCO3) powder with different acids. In the first experiment, 1.4g of CaCO3 powder was reacted with 10mL of 0.2M hydrochloric acid (HCl) by titrating it slowly into the mixture. Then 140mL of 0.2M HCl was added and the pH was measured after stirring for 1 minute, repeating every minute for 12 times total. The second experiment replaced HCl with 0.2M sulfuric acid (H2SO4), using 60mL. The third experiment used acetic acid instead of H2SO4, u

Author

Farizal Rahmat

Language

EN