P4+6Mg->t->2Mg3P2 Mg3P2+6H2O->2PH3+3Mg(OH)24PH3+8O2->2P2O5+6H2O P2O5+3H2O->2H3PO4 H3PO4+3AgClO4->Ag3PO4+HClO4
P4+6Mg->t->2Mg3P2 Mg3P2+6H2O->2PH3+3Mg(OH)24PH3+8O2->2P2O5+6H2о