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Reaction of Hydrochloric Acid (HCl) and Chalk (CaCO3) - YouTube
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Chalk Experiment By Emily Williams. What is Vinegar? Vinegar is acid. Acid slowly reacts chemically with the chalk. An acid is a substance that increases. - ppt download
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Chalk Experiment By Emily Williams. What is Vinegar? Vinegar is acid. Acid slowly reacts chemically with the chalk. An acid is a substance that increases. - ppt download
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Reaction of chalk and acid. This is an example of an acid-carbonate reaction. Chalk contains calcium carbonate, and the acid here is hydrochloric acid Stock Photo - Alamy
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