C6H12O6=>2C2H5OH+2CO2
Ca(OH)2+CO2=>CaCO3+H2O
n(CaCO3)=m/M=40/100=0,4моль
n(Ca(OH)2)=n(CO2);
n(C6H12O6)=n(CO2)×1/2=0,4×1/2=0,2моль
m(C6H12O6)=0,2×180=36г
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C6H12O6=>2C2H5OH+2CO2
Ca(OH)2+CO2=>CaCO3+H2O
n(CaCO3)=m/M=40/100=0,4моль
n(Ca(OH)2)=n(CO2);
n(C6H12O6)=n(CO2)×1/2=0,4×1/2=0,2моль
m(C6H12O6)=0,2×180=36г