СРОЧНО!!!!!20 БАЛЛОВ
Решите цепочку:
а)H2CO3→Ca(HCO3)2
б)NH₃→NO→NO2→HNO3→NaNO3
↓ ↓
MgCl₂ Mg(NO₃)₂
Решите цепочку:
а)H2CO3→Ca(HCO3)2
б)NH₃→NO→NO2→HNO3→NaNO3
↓ ↓
MgCl₂ Mg(NO₃)₂
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Answers & Comments
2NH₃ + Mg(NO₃)₂ + 2H₂O = Mg(OH)₂ + 2NH₄NO₃
Mg(OH)₂ + 2HCl = MgCl₂ + 2H₂O
4NH₃ + 5O₂ = 4NO + 6H₂O
2NO + O₂ = 2NO₂
4NO₂ + O₂ + 2H₂O = 4HNO₃
HNO₃ + NaOH = NaNO₃ + H₂O
NaNO₃ + H₂SO₄ = NaHSO₄ + HNO₃
2HNO₃ + MgO = Mg(NO₃)₂ + H₂O