Phosphoric acid can be prepared by reaction of sulfuric acid with "phosphate rock" according to the equation: Ca₃(PO₄) ₂ + 3H₂SO₄ $\to$ 3CaSO₄ + 2H₃PO₄
What is the molar mass of Ca₃(PO₄) ₂?

Question

Phosphoric acid can be prepared by reaction of sulfuric acid with "phosphate rock" according to the equation: Ca₃(PO₄) ₂ + 3H₂SO₄

\to

3CaSO₄ + 2H₃PO₄
What is the molar mass of Ca₃(PO₄) ₂?

Quizplus · Accepted Answer

The molar mass of Ca3(PO4)2 can be calculated by adding the molar masses of all atoms in the formula: Ca (40.08 g/mol) x 3 + P (30.97 g/mol) x 2 + O (16.00 g/mol) x 8 = 310.18 g/mol.

Phosphoric Acid Can Be Prepared by Reaction of Sulfuric Acid →\to→

Phosphoric Acid Can Be Prepared by Reaction of Sulfuric Acid $\to$