Chemistry, asked by msk96, 1 year ago

write equation for iron with steamwrite the equation on calcium with sulphuric acid

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Answered by Anonymous

1

Answer:

The reaction of sulfuric acid with calcium metal produces a coating of calcium sulfate (CaSO4) on the metal. Since the calcium sulfate is insoluble in water, the coating acts as a protective layer thus preventing further attack on the metal by the acid.

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