Science, asked by yogeshchavan2604, 7 months ago

Write the chemical name and chemical formula of the saltused to remove permanent hardness of water

Answers

Answered by devanshidwivedi98

Explanation:

washing soda [Na2CO3]

Answered by spoortihugar

Sodium carbonate (Na2CO3) is used to remove permanent hardness of water.

may be this is answer for your question

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