Phosphoric acid can be manufactured according to the following reaction: Ca3(PO4)2 + 3 SiO2 + 5 C + — Stoichiometry Chemistry Question
Question
Phosphoric acid can be manufactured according to the following reaction:
Ca3(PO4)2 + 3 SiO2 + 5 C + 5 O2 + 3 H2O 3 CaSiO3 + 5 CO2 + 2 H3PO4
If equal masses of calcium phosphate (M = 310.) and silica (M = 60.0) are reacted with excess carbon, oxygen, and water to produce 1.00 10^3 kg phosphoric acid (M = 98.0), what mass of calcium phosphate was used, assuming 100% yield?
A.
- kg
B.
- kg
C.
- kg
D.✓ Correct
1580 kg
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