A、CH<sub>3sub>NH<sub>2sub> B、NH<sub>4sub>
A、CH<sub>3sub>NH<sub>2sub> B、NH<sub>4sub>
A、CH<sub>3sub>COOH与水能以任意比混溶 B、CH<sub>3sub>COOH能与Na<sub>2sub>CO<sub>3sub>溶液反应,产生CO<sub>2sub>气体 C、1mol/L的CH<sub>3sub>COOH水溶液能使紫色石蕊试液变红 D、1mol/L的CH<sub>3sub>COONa溶液的PH约为9
A、CH<sub>3sub>CH(CH<sub>3sub>)CH(Cl)CH<sub>3sub> B、(CH<sub>3sub>)<sub>3sub>CH(Cl)CH<sub>2sub>CH<sub>3sub> C、CH<sub>3sub>CH(Cl)CH<sub>2sub>CH<sub>3sub> D、CH<sub>3sub>CH<sub>2sub>CH(CH<sub>3sub>)CH<sub>2sub>Cl
A、CH<sub>3sub>COCH<sub>2sub>CH<sub>3sub>,CH<sub>3sub>CHO,CF<sub>3sub>CHO,CH<sub>3sub>COCH=CH<sub>2sub> B、 CH<sub>3sub>CHO,CF<sub>3sub>CHO,CH<sub>3sub>COCH<sub>2sub>CH<sub>3sub>,CH<sub>3sub>COCH=CH<sub>2sub> C、 CF<sub>3sub>CHO,CH<sub>3sub>CHO,CH<sub>3sub>COCH=CH<sub>2sub>,CH<sub>3sub>COCH<sub>2sub>CH<sub>3sub> D、 CF<sub>3sub>CHO,CH<sub>3sub>COCH=CH<sub>2sub>,CH<sub>3sub>CHO,CH<sub>3sub>COCH<sub>2sub>CH<sub>3sub>
A、(CH<sub>3sub>)<sub>3sub>CCH<sub>2sub>Br B、CH<sub>3sub>CH(CH<sub>3sub>)CH(CH<sub>3sub>)CH<sub>2sub>Cl C、CH<sub>3sub>CH<sub>2sub>CH(Br)CH<sub>3sub> D、CH<sub>3sub>CH<sub>2sub>CH(CH<sub>3sub>)CH<sub>2sub>(Cl)
A、A.(CH<sub>3sub>)<sub>2sub>CHCOOCH<sub>2sub>CH<sub>3sub>
B.CH<sub>3sub>CH<sub>2sub>COOCH<sub>2sub>CH<sub>2sub>CH<sub>3sub>
C.CH<sub>3sub>CH<sub>2sub>CH<sub>2sub>COOCH<sub>3sub>
D.CH<sub>3sub>CH<sub>2sub>CH<sub>2sub>CH<sub>2sub>COOCH<sub>3
A、CH<sub>3sub>CH<sub>2sub>CH<sub>2sub>CH<sub>3sub> B、CH<sub>3sub>CH(CH<sub>3sub>)<sub>2sub> C、CH<sub>3sub>C(CH<sub>3sub>)<sub>3sub> D、(CH<sub>3sub>)<sub>2sub>CHCH<sub>2sub>CH<sub>3sub>
A、CH<sub>3sub>CH<sub>2sub>CH<sub>3sub> B、CH<sub>3sub>(CH<sub>2sub>)<sub>2sub>CH<sub>3sub> C、CH<sub>3sub>CH<sub>3sub> D、CH<sub>2sub>=CHCH<sub>3sub>
A、CH<sub>3sub>CH<sub2>CH(CH<sub>3sub>)Br B、(CH<sub>3sub>)<sub>3sub>CBr C、CH<sub>3sub>CH(CH<sub>3sub>)CH<sub>2sub>Br D、CH<sub>3sub>CH<sub>2sub>CH<sub>2sub>CH<sub>2sub>Brsub2>