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how many oxygen atoms are present in 2.35 mil of Calcium Phosphate how many oxgen atoms...

how many oxygen atoms are present in 2.35 mil of Calcium Phosphate

how many oxgen atoms are present in 2.35 mol of calcium phosphate?
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Answer #1

We have 2.35 mol of calcium phosphate.

Calcium forms divalent cation Ca2+.

Phosphate ion has -3 charge with the formula .

Hence, the formula of calcium phosphate is .

Hence, 1 mol of calcium phosphate contains 8 moles of O atom.

Hence, the number of moles of oxygen atom in 2.35 mol of calcium phosphate can be calculated as

Now, 1 mol of each substance contains Avogadro's number of molecules/atoms.

Hence, the number of oxygen atoms in 18.8 mol of calcium phosphate is

Hence, there are approximately oxygen atoms in 2.35 mol of calcium phosphate.

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