Question

Choose the correct formula for:

Aluminum phosphide and Calcium oxide make Aluminum oxide and Calcium phosphide
Responses

Al2P + 2CaO -> 2AlO + CaP
Al 2 P + 2CaO -> 2AlO + CaP

3AlP + 2CaO -> Al3O + Ca2P3
3AlP + 2CaO -> Al 3 O + Ca 2 P 3

2AlP + 3CaO -> Al2O3 + Ca3P2
2AlP + 3CaO -> Al 2 O 3 + Ca 3 P 2

3AlP + CaO2 -> Al3O2 +CaP

Answer 1

2AlP + 3CaO -> Al2O3 + Ca3P2