CH3CH2CH2Cl+KOH (alc) →ΔCH3CH2CH2OH+KCl\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{Cl}+\mathrm{KOH} \text { (alc) } \stackrel{\Delta}{\rightarrow} \mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{OH}+\mathrm{KCl}CH3CH2CH2Cl+KOH (alc) →ΔCH3CH2CH2OH+KCl
CH3CH2CH2Cl+KOH(aq)→ΔCH3CH=CH2+KCl+H2O\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{Cl}+\mathrm{KOH}(\mathrm{aq}) \stackrel{\Delta}{\rightarrow} \mathrm{CH}_{3} \mathrm{CH}=\mathrm{CH}_{2}+\mathrm{KCl}+\mathrm{H}_{2} \mathrm{O}CH3CH2CH2Cl+KOH(aq)→ΔCH3CH=CH2+KCl+H2O
CH3CH2CH2OH+H2SO4 (conc.) →ΔCH3CH=CH2+H2O\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{OH}+\mathrm{H}_{2} \mathrm{SO}_{4} \text { (conc.) } \stackrel{\Delta}{\rightarrow} \mathrm{CH}_{3} \mathrm{CH}=\mathrm{CH}_{2}+\mathrm{H}_{2} \mathrm{O}CH3CH2CH2OH+H2SO4 (conc.) →ΔCH3CH=CH2+H2O
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