C H 3 C l + K O H → : C H 2 + K C l + H 2 O {\displaystyle CH_{3}Cl+KOH{\xrightarrow {}}:CH_{2}+KCl+H_{2}O}
C H 2 N 2 + K O H → U V : C H 2 + N 2 {\displaystyle CH_{2}N_{2}+KOH{\xrightarrow {UV}}:CH_{2}+N_{2}}
C H 2 C l 2 + K O H → : C H C l + K C l + H 2 O {\displaystyle CH_{2}Cl_{2}+KOH{\xrightarrow {}}:CHCl+KCl+H_{2}O}
C H C l 3 + K O H → : C C l 2 + K C l + H 2 O {\displaystyle CHCl_{3}+KOH{\xrightarrow {}}:CCl_{2}+KCl+H_{2}O}
