Ответ:
Объяснение:
2Mg + O2 = 2MgO
MgO + 2HCl = MgCl2 +H2O
MgCl2 + 2NaOH = Mg(OH)2↓ + 2NaCl
Mg(OH)2 + 2HNO3 = Mg(NO3)2 + 2H2O
3Mg(NO3)2 + 2H3PO4 = Mg3(PO4)2↓ + 6HNO3
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Ответ:
Объяснение:
2Mg + O2 = 2MgO
MgO + 2HCl = MgCl2 +H2O
MgCl2 + 2NaOH = Mg(OH)2↓ + 2NaCl
Mg(OH)2 + 2HNO3 = Mg(NO3)2 + 2H2O
3Mg(NO3)2 + 2H3PO4 = Mg3(PO4)2↓ + 6HNO3