SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How many atoms of oxygen are in a molecule of Ca3(PO4)2
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1
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2
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4
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8
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Explanation:
Detailed explanation-1: -The above compound is called calcium phosphate. There are eight oxygen atoms in the above formula: Ca3(PO4)2 C a 3 ( P O 4 ) 2 .
Detailed explanation-2: -Total number of atoms present in the formula = 3 + 2 + 8 = 13. Was this answer helpful?
Detailed explanation-3: -Answer and Explanation: 5.00 grams of calcium phosphate will contain 7.70816 X 1022 atoms of oxygen.
Detailed explanation-4: -Calcium Phosphate Chemical Formula The formula arises as calcium phosphate is generally composed of two atoms of phosphorus, three atoms of calcium and eight oxygen atoms.
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