Science, asked by juli3646, 3 months ago

write the chemistry name and chemical formula of the salt used to remove permanent hardness of water.

Answers

Answered by kumar87977

4

Answer:

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

Have a great day

Answered by jeevikaoswal94

1

Answer:

Na2CO3- Sodium Carbonate

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