皮皮学，免费搜题
登录
搜题
【简答题】
HPE是合成苯氧基丙酸类除草剂的重要中间体，其合成路线如下： 已知：① ② 据此回答下列问题： （1）B中含有的官能团名称为 ，D的结构 。 （2）C + E F的反应类型为 。 （3）M的核磁共振氢谱中各吸收峰的面积之比为 。 （4）写出G + M HPE的化学方程式 。 （5）X是G的同分异构体，其中满足以下条件的X共有 种，写出其中一种X的结构 。 A．苯环上有3个取代基且苯环上的一氯取代物有两种 B．遇FeCl 3 溶液发生颜色反应 C．X不能与NaHCO 3 反应产生CO 2 D．1 mol X最多能和3 mol NaOH反应
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】. It was a quarter past nine as Marie hurried into the office building where she would be working. Her bus had inched along through heavy morning traffic, her a few minutes late for her very fi...
【简答题】It was a quarter past nine as Marie hurried into the office building where she was going to work. Her bus had inched along through heavy morning traffic, her a few minutes late for her very fir...
【简答题】阅读理解 It was a quarter past nine as Marie hurried into the office building where she would be working. Her bus had inched along through heavy morning traffic, her a few minutes late for her very...
【简答题】D It was the afternoon of December 24, the day before Christmas, and as the newest doctor in our office, I had to work. The only thing that brightened my day was the beautifully decorated Christmas tr...
【单选题】She was terrified before the big race. When I talked to her on the phone, she spoke very...
A.
hard
B.
patiently
C.
beautifully
D.
nervously
【简答题】【are in a position back and forth sc together give way to on the verge of pack up wind up】 Fill in the blanks with the expressions given above 1) Ann was a very shy young woman and she...
相关题目：