hey,boy,come here

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hey,boy,come here

2C2H5OH+2Na→2C2H5ONa+H2 取代
C2H5OH+3O2→2CO2+3H2O 氧化
CH3COOH+C2H5OH(可逆符号,条件浓硫酸,加热)CH3COOC2H5+H2O 脂化(或取代)
2C2H5OH+O2→Cu→Δ→2CH3CHO+2H2O
氧化
再问：最后两个看不懂
再答：乙酸和乙醇，发生取代反应(脂化)生成乙酸乙脂和水这是个可逆反应，条件是浓硫酸作催化剂加热
第四个是乙醇在铜(或银)作催化剂的条件下，与氧气反应，生成乙醛和水
再问：

再问：学霸再问一题
再问：可以帮我解决了吧
再答： A C2H4，是基本常识
再答： B C2H6 DCH3CH2OH
再答： CH2=CH2+HCl→CH3CH2Cl 加成
nCH2=CH2→催化剂→-［-CH2-CH2-］-n 加聚
C2H6+Cl2→光照→C2H5Cl+HCl 取代

hey,boy,come here Hey,here come the movie actors 是摸子意思? Hey come come here boy!求翻译歌词QAQ! Here _____(come) the boy.咋做 perfect life, hey! boy ,when will you come back NINGBO, WE A Hey boy let me come to here my boy! the dinner is resdy! 划线部分：come ,to here A:look,there he is!B:hey,here come the movie stars 英语翻译Hey,y’all,this here is Buford,I come from a big oil town Come here,boy.I have ＿to tell you. the boy are on the piayground.please tell___to come here.