C_{n}H_{2n+2-m}(OH)_{m}+mNa \rightarrow C_{n}H_{2n+2-m}(ONa)_{m}+\frac{m}{2}H_{2}Mà n_{H_{2}}=0.1 \Rightarrow n_{C_{n}H_{2n+2-m}(OH)_{m}}=\frac{0.2}{x}\Rightarrow 12n+2n+2-m+17m=38m\Leftrightarrow 7n+1=11mCâu C
$C_{n}H_{2n+2-m}(OH)_{m}+mNa \rightarrow C_{n}H_{2n+2-m}(ONa)_{m}+\frac{m}{2}H_{2}
$Mà
$n_{H_{2}}=0.1 \Rightarrow n_{C_{n}H_{2n+2-m}(OH)_{m}}=\frac{0.2}{
m}
$\Rightarrow 12n+2n+2-m+17m=38m\Leftrightarrow 7n+1=11mCâu C