Решите 2-е цепочки плииииииииииз. Created by umka2345. himiya-ru

Решите 2-е цепочки плииииииииииз...

October 2021 1 6 Report

Решите 2-е цепочки плииииииииииз

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maxxx2000 2Fe+O2=2FeO
FeO+H2SO4=FeSO4+H2O
FeSO4+2NaOH=Fe(OH)2+Na2SO4
Fe(OH)2=FeO+H2O
Fe(OH)2+HNO3=Fe(NO3)2+H2O

Mg(OH)2+H2CO3=MgCO3+H2O
Mg(2+)+2OH(-)+2H(+)+CO3(2-)=Mg(2+)+CO3(2-)+H2O

H2CO3=CO2+H2O(разложение)
2H(+)+CO3(2-)=CO2+H2O

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