按横着的顺序吧,
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按横着的顺序吧,按横着的顺序吧, 按横着的顺序吧,CH3CH2Br+NaOH---H2O加热---CH3CH2OH+NaBr,CH3CH2OH--浓硫酸加热--H2C=CH2气体符号+H2O
按横着的顺序吧,
按横着的顺序吧,
按横着的顺序吧,
CH3CH2Br+NaOH---H2O加热---CH3CH2OH+NaBr,CH3CH2OH--浓硫酸加热--H2C=CH2气体符号+H2O,H2C=CH2+H2O--催化剂--CH3CH2OH,H2C=CH2+HBr--CH3CH2Br,CH3CH2 Br+NaOH--醇加热--H2C=CH2气体符号+NaBr+H2O,2CH3CH2OH+2Na---2CH3CH2ONa+H2气体符号,2CH3CH2OH+O2--Cu加热--2CH3CHO+2H2O,CH3COOH+CH3CH2OH--浓硫酸加热--CH3COOCH2CH3+H2O