Science, asked by ansh32948, 3 months ago

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

Answers

Answered by totakuraveerabhadrao

1

Answer:

plz mark me brainliest

Explanation:

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

Answered by HARSHIT123RAJ

2

Answer:

Sodium Carbonate decahydrate, Na2CO3.10H2O

Explanation:

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