Science, asked by vinonithish1989, 11 months ago

labrotary preparation of HCL

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Answered by Anonymous

1

Explanation:

Small amounts of HCl gas for laboratory use can be generated in an HCl generator by dehydrating hydrochloric acid with either sulfuric acid or anhydrous calcium chloride. Alternatively, HCl can be generated by the reaction of sulfuric acid with sodium chloride: NaCl + H2SO4 → NaHSO4 + HCl.

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