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Question
Chemistry
What percentage of oxygen is present in the compound CaCO3⋅3Ca3(PO4)2?
Q. What percentage of oxygen is present in the compound
C
a
C
O
3
⋅
3
C
a
3
(
P
O
4
)
2
?
4316
239
Some Basic Concepts of Chemistry
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A
23.3%
20%
B
45.36%
21%
C
41.94%
48%
D
17.08%
10%
Solution:
% of
O
=
(
100
+
3
×
310
)
16
×
27
×
100
=
41.94%