Chemistry, asked by annupriya2781, 1 year ago

What is couss of hardness of water and washing soda method?

Answers

Answered by muskansingh22
8

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Answer↔Sodium carbonate, Na2CO3, is also known as washing soda. It can remove temporary and permanent hardness from water. ... 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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