Chemistry, asked by katlguntathirapathir, 9 months ago

NaCL causes ......hardness

Answers

Answered by BlackWizard

Answer:

The soap anions are not in solution so they can't work. In fact large amounts of NaCl do make the water behave as if it were hard. ... These ions also have insoluble carbonates and form hard water scale. A common removal method is ion exchange substituting NaCl ions for the Ca salts.

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