Закончите уравнения осуществимых реакций:
P2O5+NaOH
H2SO4+Cu2O
ZnO+HNO3
P2O5+Ca(OH)2
6NaOH + P2O5 = 2Na3PO4 + 3H2O
H2SO4+Cu2O= Сu2SO4+H2O
ZnO+HNO3= ZnNO3+H2O
P2O5+Ca(OH)2=Ca3(PO4)2+H2O
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Answers & Comments
6NaOH + P2O5 = 2Na3PO4 + 3H2O
H2SO4+Cu2O= Сu2SO4+H2O
ZnO+HNO3= ZnNO3+H2O
P2O5+Ca(OH)2=Ca3(PO4)2+H2O