Chemistry, asked by breeknightly64, 1 year ago

Explain methods to remove permanent hardness of water by adding washing soda with equation?

Answers

Answered by malikmalaykaawan

t can remove temporary and permanent hardness from water. Sodium carbonate is soluble but calcium carbonate and magnesium carbonate are insoluble. The water is softened because it no longer contains dissolved calcium ions and magnesium ions. It will form lather more easily with soap.

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