calculate the %age composition of each element in Calcium phosphate
give step by step explaination
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calculate the %age composition of each element in Calcium phosphate
give step by step explaination
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Answer:
Ca = 38.71%,P = 20.0%,O = 41.29%
Explanation:
Molecular formula of calcium phosphate is Ca
3
(PO
4
)
2
.
Its molar mass is 3(40)+2(31)+8(16)=310 g/mol.
Percent of calcium =
310
120
×100=38.71%
Percent of phosphorus =
310
62
×100=20.0%
Percent of oxygen =
310
128
×100=41.29%