JEE Advance - Chemistry (1985 - No. 23)
Write down the balanced equations for the reaction when:
Calcium phosphate is heated with a mixture of sand and carbon;
Calcium phosphate is heated with a mixture of sand and carbon;
Ca3(PO4)2 + 3SiO2 + 5C → 3CaSiO3 + 2P + 5CO
Ca3(PO4)2 + 3SiO2 + 5C → CaSiO3 + P2O5 + 5CO2
Ca3(PO4)2 + 6SiO2 + 10C → 6CaSiO3 + P4 + 10CO
2Ca3(PO4)2 + 6SiO2 + 10C → 6CaSiO3 + P4 + 10CO2
Ca3(PO4)2 + 3SiO2 + 10C → 3CaSiO3 + P2 + 10CO