高中有机化学题,高手帮帮忙!!要详细过程,不会亏待你们

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1\u662f\u52a0\u6210\u53cd\u5e94\uff1b7\u662f\u916f\u5316\u53cd\u5e94\u3002
C\u662f\u805a\u82ef\u4e59\u70ef\uff1a-(-CH-CH2-)-n\uff0cE\u662f\u82ef\u4e59\u7094C6H5-C\u4e09CH\uff0cH\u662f\u4e59\u9178\u916fC6H5-C-OOCCH3
I I
C6H5 CH3

别听上边那个的!!!那是错的!!!
1。CH3CH2OH+HBr=加热= CH3CH2Br+H20
2NaBr+H2SO4(浓)=加热=2HBr+Na2SO4
过热时产生溴单质为褐色物质,显色。方程式为:
2NaBr+2H2SO4(浓)=加热=Br2+Na2SO4+2H20+SO2(气体箭号)
加入氢氧化钠溶液,震荡后分液。
副反应产物多溴乙烷。
2.甲醇,1-丙醇,甲醇,1-丁醇,1:2。
不过不是说打击楼上哥,不过他确实错了……

EtOH = CH2=CH2 + H2O
2NaBr + H2SO4 = 2HBr + Na2SO4

HBr 有颜色
NaOH溶液

颜色褪去

CH3CH2Br

甲醇
正丙醇

甲醇
正丁醇
1:2

c H3cH2OH+NaBr-----CH3CH2ONa+HBr][CH3CH2OH------<浓硫酸,加热》 CH2CH2+H2O 有溴单质的生成。先加入氢氧化钠,后加入碳酸氢钠。

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