Chemistry, asked by ankitmandal937, 23 days ago

calculate the percentage composition of calcium chloride

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Answered by Anonymous

3

Answer:

a) Mass percentage of Ca in CaCl2 is, mass % = atomic mass of Ca/molecular weight of CaCl2 * 100. mass% = (40/111)*100.

= 36.036% Similarly, % mass of Cl in CaCl2: ...

= 63.364% b) Calcium Nitrate Ca(NO3)2 have. ...

= 24.39% Similarly, mass % of N = (28/164)*100.

= 17.07% Similarly for Oxygen, mass % of O = (96/164)*100.

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