Question

explain softening of permanent hardness of water by Calgo s process?​

Answer 1

Answer:

Explanation: Adding Calgon to rough water results in sodium ions being separated from Calgon's anion by hard water calcium and magnesium ions. The effect is the extraction from hard water, in the form of a Calgon complex, of calcium and magnesium ions. It softens the water and releases sodium ions.

Explanation:

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Answer 2

The addition of calgon to hard water cause the calcium and magnesium ions of hard water to displace sodium ions from the anion of calgon...the water is softened and sodium ions are released into water

Explanation:

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