Chemistry, asked by Anonymous, 10 months ago

what happens when soap react with hard water

Answers

Answered by har858

2

Explanation:

When soap is added to hard water, the Ca2+ and Mg2+ ions present in hard water react with soap. The sodium salts present in soaps are converted to their corresponding calcium and magnesium salts which are precipitated as scum. The insoluble scum sticks on the clothes and so the cleaning capacity of soap is reduced.

Answered by anoopkhare998

1

Answer:

Explanation:

When soap is added to hard water, the Ca2+ and Mg2+ ions present in hard water react with soap. The sodium salts present in soaps are converted to their corresponding calcium and magnesium salts which are precipitated as scum. The insoluble scum sticks on the clothes and so the cleaning capacity of soap is reduced hope it helps if you like my answer please make me as brianly

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