# Problem: Which one of the following is not true concerning 2.00 L of 0.100 M solution of Ca3(PO4)2?A) This solution contains 0.200 mol of Ca3(PO4)2. B) This solution contains 0.800 mol of oxygen atoms. C) 1.00 L of this solution is required to furnish 0.300 mol of Ca2+ ions. D) There are 6.02 x 1022 phosphorus atoms in 500.0 mL of this solution. E) This solution contains 0.600 mol of Ca2+.

🤓 Based on our data, we think this question is relevant for Professor Johnson's class at WEBER.

###### FREE Expert Solution

solute → Ca3(PO4)2

Ca3(PO4)2 → 3 Ca2+ + 2 PO43-

A) This solution contains 0.200 mol of Ca3(PO4)2

moles Ca3(PO4)2 = 0.200 mol Ca3(PO4)2

The statement is TRUE.

B) This solution contains 0.800 mol of oxygen atoms.

moles oxygen atoms = 1.600 mol O atoms

The statement is FALSE.

C) 1.00 L of this solution is required to furnish 0.300 mol of Ca2+ ions.

moles Ca2+ = 0.300 mol Ca2+

The statement is TRUE.

D) There are 6.02 x 1022 phosphorus atoms in 500.0 mL of this solution. ###### Problem Details

Which one of the following is not true concerning 2.00 L of 0.100 M solution of Ca3(PO4)2?

A) This solution contains 0.200 mol of Ca3(PO4)2

B) This solution contains 0.800 mol of oxygen atoms.

C) 1.00 L of this solution is required to furnish 0.300 mol of Ca2+ ions.

D) There are 6.02 x 1022 phosphorus atoms in 500.0 mL of this solution.

E) This solution contains 0.600 mol of Ca2+.