Ответ:
2P+3Zn-->Zn3P2
Zn3P2+6H2O-->2PH3+3Zn(OH)2
2PH3+4O2-->P2O5+3H2O
4P+5O2-->2P2O5
P2O5+3Li2O-->2Li3PO4
P2O5+3PbO-->Pb3(PO4)2
P2O5+H2O-->2H3PO4
2H3PO4+3Ca(OH)2-->Ca3(PO4)2+6H2O
Объяснение:
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Ответ:
2P+3Zn-->Zn3P2
Zn3P2+6H2O-->2PH3+3Zn(OH)2
2PH3+4O2-->P2O5+3H2O
4P+5O2-->2P2O5
P2O5+3Li2O-->2Li3PO4
P2O5+3PbO-->Pb3(PO4)2
P2O5+H2O-->2H3PO4
2H3PO4+3Ca(OH)2-->Ca3(PO4)2+6H2O
Объяснение: