Chemistry, asked by priyavarshini49, 1 year ago

a whit salt X is used to remove hardness of water mention the common and chemical name of X. write the chemical reaction for preparation

Answers

Answered by Zoravar20

2

X - washing soda
chemical name - sodium carbonate decahydarte
reaction For the preparation of this salt...
Na2 CO3 + 10 H20 ------ Na2CO3. 10H2O

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