Chemistry, asked by 996, 1 year ago

why does soap not form lather in hard water?

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Answered by shyra

beacause hard water has a combination of calcium and magnesium and also magnese so from that type of reactants soap cant form lather in hard water

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Answered by nikitasharma59

This is because hard water has impurities like calcium, magnesium and manganese. Soap doesn't react with these impurities to form lather. Hope this answer was helpful.

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