Chemistry, asked by roshnanda20, 8 months ago

(a) Name the compound which is obtained from baking soda and is used to remove permanent hardness of water.
(b) Write its chemical formula and it's chemical name.

Answers

Answered by rajveer9058

3

Answer:

sodium carbonate

its chemical formula is Na2CO3

Answered by devilmohit78

1

Answer:

hey!!

Explanation:

Bleaching powder[Ca(ClO)₂] is the answer

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