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luffy_95

tu 2 tan tinh bot co chua 10% chat xo co the san xuat bao nhieu lit etanol tinh khiet voi hieu suat 80% D etanol=0.8g/ml


[TEX](C_6H_10O_5)_n \Rightarrow C_6H_{12}O_6 \Rightarrow 2C_2H_5OH + 2 CO_2[/TEX]

[TEX]n_{tb}=\frac{2.90}{100.162}=\frac{1}{90} mol[/TEX]

H=80% ( cả quá trình hả bạn )

\Rightarrow [TEX]V_{C_2H_5OH}= \frac{1.2.0,8.46}{90.0,8}=1022.2 lit[/TEX]
 
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