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【简答题】
8分）某有机物的结构  HOCH 2 CH=CHCOOH， （1）写出该有机物中所含的官能团的名称________________________________ （2）写出该有机物与溴水反应的化学方程式________________________________ （3）写出该有机物与足量NaHCO 3 溶液反应的化学方程式_____________________ （4）写出该有机物与乙酸反应的化学方程式________________________________
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参考答案：
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【简答题】A SCHOOL REPORT Name: George Bradley Grade: 7 School: Stony Brook High School Term ending: 8, May Subjects: Mathematics He can work out many difficulties. Well done. Science He is a little wea...
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【简答题】When I put forward the suggestion ___1__ he go to work in the countryside, he promised to take it into consideration. He, __2____ name is Wang Lin, just graduated from an agricultural university in Gu...
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【简答题】编写函数,根据整型参数n,计算以下表达式前n项的和。 请将下面的程序复制粘贴到VC中,完善函数fun的函数体,运行正确后,再将完整的程序复制粘贴到填写答案处。 如果输入 20 则应输出 1.950 #include "stdio.h" float fun(int n) { } main() { float s; int n; scanf("%d",&n); s=fun(n); printf("...
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【单选题】05mA=______μA=______A。
A.
5/5×
B.
5× /5×
C.
50/5×
D.
5× /5×
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【单选题】Task 2 Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45. A green 1-538 form. is used by international students in order to obtain permis...
A.
Form. 1-20.
B.
Form. 1-530.
C.
Form. 1-94.
D.
Form. 1-538.
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【简答题】阅读理解。 Mr Wang is a bus driver. He goes to work at 6:20 in the morning. Every day he is very busy and gets home very late. Sometimes he comes back at about 12 at night. He likes helping other bus drive...
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【判断题】长期贷款期限是2年,每年年底需要支付利息,贷款到期后,需要归还本金并支付利息。
A.
正确
B.
错误
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【单选题】1933年五月,团中央根据红军总政治部建议建立( )
A.
红四团
B.
红八团
C.
红二团
D.
少共国际师
查看完整题目与答案
【单选题】下列物质中能使酸性高锰酸钾溶液褪色的是
A.
苯
B.
己烷
C.
乙醇
D.
乙酸
查看完整题目与答案
【多选题】下列物质中能使酸性高锰酸钾溶液褪色的是
A.
乙烷
B.
乙烯
C.
乙醇
D.
乙酸
查看完整题目与答案
相关题目：
【简答题】A SCHOOL REPORT Name: George Bradley Grade: 7 School: Stony Brook High School Term ending: 8, May Subjects: Mathematics He can work out many difficulties. Well done. Science He is a little wea...
查看完整题目与答案
【简答题】When I put forward the suggestion ___1__ he go to work in the countryside, he promised to take it into consideration. He, __2____ name is Wang Lin, just graduated from an agricultural university in Gu...
查看完整题目与答案
【简答题】编写函数,根据整型参数n,计算以下表达式前n项的和。 请将下面的程序复制粘贴到VC中,完善函数fun的函数体,运行正确后,再将完整的程序复制粘贴到填写答案处。 如果输入 20 则应输出 1.950 #include "stdio.h" float fun(int n) { } main() { float s; int n; scanf("%d",&n); s=fun(n); printf("...
查看完整题目与答案
【单选题】05mA=______μA=______A。
A.
5/5×
B.
5× /5×
C.
50/5×
D.
5× /5×
查看完整题目与答案
【单选题】Task 2 Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45. A green 1-538 form. is used by international students in order to obtain permis...
A.
Form. 1-20.
B.
Form. 1-530.
C.
Form. 1-94.
D.
Form. 1-538.
查看完整题目与答案
【简答题】阅读理解。 Mr Wang is a bus driver. He goes to work at 6:20 in the morning. Every day he is very busy and gets home very late. Sometimes he comes back at about 12 at night. He likes helping other bus drive...
查看完整题目与答案
【判断题】长期贷款期限是2年,每年年底需要支付利息,贷款到期后,需要归还本金并支付利息。
A.
正确
B.
错误
查看完整题目与答案
【单选题】1933年五月,团中央根据红军总政治部建议建立( )
A.
红四团
B.
红八团
C.
红二团
D.
少共国际师
查看完整题目与答案
【单选题】下列物质中能使酸性高锰酸钾溶液褪色的是
A.
苯
B.
己烷
C.
乙醇
D.
乙酸
查看完整题目与答案
【多选题】下列物质中能使酸性高锰酸钾溶液褪色的是
A.
乙烷
B.
乙烯
C.
乙醇
D.
乙酸
查看完整题目与答案
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