Mg+p -> P+O2 -> Mg3P2 + Hcl -> AgNo3 + Na3Po4 ->

Question

Mg+p ->
P+O2 ->
Mg3P2 + Hcl ->
AgNo3 + Na3Po4 ->

Answer 1

3Mg +2 P -> Mg3P2
4P + 5O2 -> 2P2O5
Mg3P2+ 6HCl-> 3MgCl2 +2PH3
 3AgNO3 + Na3PO4 -> Ag3PO4 + 3NaNO3