2Na + 2H2O -> 2NaOh+H2
3NaOh + H3Po4 -> NA3Po4 + 3H2O
Na3Po4 + 3HCl -> 3NaCl + H3Po4
NaCl + HB -> NaB + HCl
2Mg + O2 ->2 MgO
Mgo + 2KCl -> MgCl2 + K2O
MgCl2 + 2HNo3 -> Mg(No3)2 + 2HCL
Объяснение:
2Na + 2H2O -> 2NaOh+H2
3NaOh + H3Po4 -> NA3Po4 + 3H2O
Na3Po4 + 3HCl -> 3NaCl + H3Po4
NaCl + HB -> NaB + HCl
2Mg + O2 ->2 MgO
Mgo + 2KCl -> MgCl2 + K2O
MgCl2 + 2HNo3 -> Mg(No3)2 + 2HCL
Объяснение: