dokoncz i wyruwnaj reakcje;
Na2O +H20-->
CaO+CO2-->
Na+H2O-->
ZnCl2+H2S-->
CaO+H2O-->
MgO+H2SO4-->
SO3+KOH-->
K2O+HCl-->
AgNO3+NaCl-->
Hl+Hg(NO3)2-->
dokoncz i wyruwnaj reakcje;
Na2O +H20-->
CaO+CO2-->
Na+H2O-->
ZnCl2+H2S-->
CaO+H2O-->
MgO+H2SO4-->
SO3+KOH-->
K2O+HCl-->
AgNO3+NaCl-->
Hl+Hg(NO3)2-->
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Na2O +H20-->2NaOH
CaO+CO2--> CaCO3
Na+H2O--> NaOH + 0,5H2
ZnCl2+H2S-->ZnS + 2HCl
CaO+H2O--> Ca(OH)2
MgO+H2SO4-->MgSO4 + H2O
SO3+2KOH--> K2SO4 + H2O
K2O+2HCl-->2KCl + H2O
AgNO3+NaCl-->AgCl + NaNO3
2HI+Hg(NO3)2-->2HNO3 + HgI2