В что это за вещество такое
Br Cl...такого еще не открыли)
Mg(NO3)2 + 2<span>NaOH </span>=<span> Mg(OH)</span>2 + 2NaNO<span>3
</span>Mg(OH)2 +<span> H</span>2SO4 =<span> MgSO</span>4 + 2H2<span>O
</span>MgSO4 +<span> Ba(NO</span>3)2 =<span> Mg(NO</span>3)2 +<span> BaSO</span><span>4
</span><span>2Mg(NO3)2 = 2MgO + 4NO2 + O<span>2 (ОВР)
</span></span>MgO +<span> C </span>=<span> Mg </span>+<span> CO (ОВР)
</span><span>4Mg + 10HNO3 = 4Mg(NO3)2 + NH4NO3 + 3H2O (ОВР)
</span>
1ккеыкв
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4k+O2→K2O
k2O+H2NO3→kNO3+H2O
1)N2+3H2=2NH3
2)NH3+HNO3=<span>NH4NO3
3)</span>N2+O2=2NO<span>
4)</span>4NH3+5O2=4NO+3H2O