P+O₂ P₂O₅+H₂O H₃PO₄+KCl K₃PO₄+Ca(NO₃)₂

Question

P+O₂
P₂O₅+H₂O
H₃PO₄+KCl
K₃PO₄+Ca(NO₃)₂

Answer 1

Правильный ответ!!! 100%

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Answer 2

1. 2HPO3
2. H3PO4+3KCL= K3PO4+3HCL
3. KNO3+Ca3(PO4)2