Chemistry, asked by Firestix7, 1 year ago

Name the compound which is obtained from baking soda is used to remove permanent hardness of water .write its chemical formulae .what will happen when it is recrystillised from its aqueous solution

Answers

Answered by patel25

4

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washing soda is used to remove permanent hardness of water.

chem formulae-- Na2CO3.10H2O
________________
name- sodium carbonate decahydrate.

remove permanent hardness of water

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