The Commercial Production of Phosphoric Acid,H₃PO₄,can Be Represented by the Equation

Multiple Choice

The commercial production of phosphoric acid,H₃PO₄,can be represented by the equation
1580 g
296 g
317 g
1030 g
296 g
Ca₃(PO₄) ₂ +
3SiO₂ +
5C +
5O₂ +
3H₂O
→ 3CaSiO₃ + 5CO₂ + 2H₃PO₄
310 g/mol
60) 1 g/mol
12) 0 g/mol
32) 0 g/mol
18) 0 g/mol
The molar mass for each reactant is shown below the reactant,and the mass of each reactant for this problem is given above.Which substance is the limiting reactant?

A) H₂O
B) C
C) O₂
D) Ca₃(PO₄) ₂
E) SiO₂