2CnH2n+1OH + 2Na = 2CnH2n+1ONa + H2
n(H2)=0.48/2=0.24 моль
n(спирта)= 0,48 моль
M(спирта)=m/n=35.52/0.48=74 г/моль
CnH2n+1OH
14n+18=74
14n=56
n=4 C4H9OH
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2CnH2n+1OH + 2Na = 2CnH2n+1ONa + H2
n(H2)=0.48/2=0.24 моль
n(спирта)= 0,48 моль
M(спирта)=m/n=35.52/0.48=74 г/моль
CnH2n+1OH
14n+18=74
14n=56
n=4 C4H9OH