Science, asked by mahi353, 1 year ago

answer me please fast and answer full solving

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Answered by rishika777

1

Answer:

sorry I don't know this answer... plzz plzz sorry

Answered by shloksoni115

1

Explanation:

In calcium chloride CaCl2 1 mol there will be 1 mol Ca(40gm) and 2 mol Cl(71gm). Total= 111gm

Percentage of Ca = 40/111 x 100 = 36%

So cl = 100-36 = 64%

Calcium nitrate is Ca(NO3)2

Solve by same method

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