Chemistry, asked by artimaithani1983, 2 months ago

which gas is evolved when hcl is added to chalk

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Answered by Anonymous

Answer: carbon dioxide gas

Answered by chenpuii

Like all metal carbonates, calcium carbonate reacts with acidic solutions to produce carbon dioxide gas. It is this reaction that is responsible for limestone fizzing when dilute hydrochloric acid is placed on its surface.

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which gas is evolved when hcl is added to chalk​

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which gas is evolved when hcl is added to chalk