（7分）根據(jù)圖示回答下列問題：

（1）寫出G的結(jié)構(gòu)簡式：                              ；
（2）反應(yīng)③的化學(xué)方程式是                                         ，
反應(yīng)④的化學(xué)方程式是                                             ；
（3）寫出②、⑤的反應(yīng)類型：②                、⑤                   。
（1）HOOC（CH2）4COOH（1分）
（2）（2分）
（2分）
（3）消去反應(yīng)，    縮聚反應(yīng)       （每空1分）解析:
本題屬于有機合成題。根據(jù)F和G的反應(yīng)得到的生成物結(jié)構(gòu)簡式可判斷，反應(yīng)⑤是縮聚反應(yīng)。因此F是乙二醇，G是1，6－己二酸，結(jié)構(gòu)簡式為HOOC（CH2）4COOH。氯代烴水解可生成醇，所以C是1，2－二氯乙烷，因此A是乙烯，B是氯氣，通過加成反應(yīng)得到C。根據(jù)D的分子式可判斷，C通過消去反應(yīng)生成D，即D是氯乙烯，結(jié)構(gòu)簡式為CH2＝CHCl。氯乙烯甲聚即得到高分子化合物E，結(jié)構(gòu)簡式為。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：雙色筆記初中英語總復(fù)習(xí) 題型：053

看圖回答問題

仔細(xì)觀察，根據(jù)圖示回答下列問題．每小題只限寫一句話．

Xiao Ming isn't going to school today and he is getting up late. Why?

After breakfast, one of Xiao Ming's friends comes to him. Where are they going to?

What is Xiao Ming doing on the lake now?

Someone is crying for help. What does Xiao Ming do after he hears that?

What's the end of the story?

查看答案和解析>>

科目：初中英語 來源：三點一測叢書七年級英語(下) 題型：053

根據(jù)下列圖示，回答問題

1．Is there a video arcade in this neighborhood?

________________________________________

2．Is there a bank on New Street?

________________________________________

3．Where is the supermarket?

________________________________________

4．Is there a pay phone near the video arcade?

________________________________________

5．Is there a library near here?

________________________________________

查看答案和解析>>

科目：初中英語 來源：課堂三級講練英語九年級(全) 題型：057

仔細(xì)觀察，根據(jù)圖示回答下列問題。每小題限寫一句話

1．What are the students in Picture 1 doing?

________________________________

2．What do the students see while they are on their way home?

________________________________

3．What happens to one of the boxes on the truck?

________________________________

4．What's one of the students doing after he sees what has happened?

________________________________

5．What will the students and the policeman probably do with the wounded driver?

________________________________

查看答案和解析>>

科目：初中英語 來源：同步題 題型：寫作題

書面表達(dá)。
仔細(xì)觀察，根據(jù)圖示回答下列問題。每小題只限寫一句話。
 
1. What are the students in Picture l doing?
     __________________________________________________________
2. What do the students see while they are on their way home? 
     __________________________________________________________
3. What happens to one of the boxes on the truck? 
     __________________________________________________________
4. What is one of the students doing after he sees what has happened? 
     __________________________________________________________
5. What will the students and the policeman probably do with the wounded driver? 
     __________________________________________________________

查看答案和解析>>

同步練習(xí)冊答案