Chemistry, asked by shahchitra6691, 1 year ago

Which sodium compound is used for removal of permanent hardnesss water?

Answers

Answered by DikshithaReddy1

1

Hi friend
we use washing soda (Na2 Co3.10H2O) to remove permanent hardness of water

Answered by limelight1726

6

Heya mate
The answer of ur question is

Washing Soda (Na2CO3. 10H2O) is the sodium compound which is used for softening hard water .

hope it helps

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