Write the chemical name and chemical formula of the salt used to remove
permanent hardness of water.
prajwal3854:
washing soda
ok
please marks as brainliest
Answers
Answered by
5
Answer:
Salt of sodium which is used to remove permanent hardness of water is sodium carbonate. ita formula is Na2CO3
Explanation:
Answered by
3
Answer:
It's Sodium Carbonate... formula is Na2Co3
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