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P2O5--H3PO4--NA3PO4--CA3(PO4)2--P--H3PO4--HNO3--O2--P2O5+H2O
P2O5--H3PO4--NA3PO4--CA3(PO4)2--P--H3PO4--HNO3--O2--P2O5+H2O
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Answers & Comments
P2O5 + 3H2O = 2H3PO4
2H3PO4+6NaOH=2Na3PO4+3H2O
Na3PO4+Сa3(PO4)2=6NaCl+3CaCL2+6P+O2
6P+H3PO4= HNO3+2PO3
HNO3=NO2+H2O+O2
3O2+2P=P2O5
P2O5+H2O
Р2О5+3Н2О=2Н3РО4