\(a,n_{C_6H_{12}O_6}=\dfrac{450}{180}=2,5\left(mol\right)\)
PTHH: C6H12O6 --men rượu--> 2C2H5OH + 2CO2
2,5-------------------------->5
C2H5OH + O2 --men giấm--> CH3COOH + H2O
5------------------------------------>5
\(b,m_{C_2H_5OH}=5.46=230\left(g\right)\)
\(c,m_{CH_3COOH}=5.80\%.60=240\left(g\right)\)
a)\(n_{C_6H_{12}O_6}=\dfrac{450}{180}=2,5mol\)
\(C_6H_{12}O_6\underrightarrow{menrượu}2C_2H_5OH+2CO_2\)
2,5 5
b)\(m_{C_2H_5OH}=5\cdot46=230g\)
c)\(C_2H_5OH+O_2\underrightarrow{mengiấm}CH_3COOH+H_2O\)
5 5
Thực tế: \(n_{CH_3COOH}=5\cdot80\%=4mol\)
\(m_{CH_3COOH}=4\cdot60=240g\)