如图是一个化学过程的示意图.已知甲池的总反应式为:2CH3OH+3O2+4KOH

题型:填空题

问题:

如图是一个化学过程的示意图.已知甲池的总反应式为:2CH3OH+3O2+4KOH═2K2CO3+6H2O

(1)甲池是______装置,通入CH3OH的电极名称是______,B电极的名称是______.

(2)通O2一极的电极反应式为______.

(3)乙池中总反应的化学方程式为______.

(4)当乙池中A(Fe)极的质量增加6.4g时,甲池中消耗O2______mL(标况下)

考点:原电池原理电解池原理
题型:填空题

阅读短文,将下列句子补充完整。

         Mr Turner lived in a town and worked in a post office. He wanted to travel in the capital but he couldn't.

His mother was often ill in bed and he had to spend a lot of money on her medicine. Luckily he won in a lottery

( * * ) and got a lot of money one day. He bought a car and decided to take his holiday in London with his wife. 

          It was Saturday and there were many cars on the roads. At a crossing a traffic accident happened and

several cars and buses were hit. They had to wait for a long time. When they got to the hospital, they were both

thirsty and hungry. They went to a restaurant and wanted to have something. But there were a lot of people in it.

They had to sit down to queue up. After a while a waiter came out and shouted, "Who's Mr Jenkins?"

          But nobody answered and the waiter had to leave. Mr Turner said to his wife,"I'm sure Mr Jenkins

ordered dinner here but he hasn't come. I'd better take his place by assuming (冒用) his name and will be able

to have dinner earlier."

        "That's a good idea!" said his wife.

         After a while the waiter came out and shouted again, "Who's Mr Jenkins, please?"

         Mr Jenkins came up to him and said, "It's Mr Jenkins here, sir. What's the matter?"

        "Wonderful!" the waiter called out happily. "Your family are waiting for you inside!"

1. Mr Turner u_____ to spend much money on his mother's medicine and couldn't a ____ to travel in capital.

2. Luckily he won in a lottery one day and became r_____. He bought a car and decided to make a t_____ to

    London with his wife.

3. Mr and Mrs. Turner felt thirsty and hungry b____ a traffic accident made them w____ long.

4. When they drove to a restaurant they found it f_____ of people and had to wait in l_____.

5. Mr Turner wanted to have dinner e_____ with his wife by assuming Mr Jenkins' name, but he f_____ to

    make it.

题型:填空题

飞龙公司于2000年成立,其主要业务是生产并对外出口各种玩具。公司的总资产为5000万元,其中包括4座总价值1000万元的厂房,目前正在使用。公司要在新开发区中建设新厂房,此项工程已经开工,并将于2010年底完工。公司投保了企业财产保险综合险、机器损坏保险和利润损失保险。公司于2007年购买了一批广州本田车,每辆价值25万元。在购买这批车时,公司为每辆车都办理了车辆损失险和全车盗抢险。2009年飞龙公司在非洲A国投资200万美元建厂,为预防政治风险损失,及时向某保险公司投保投资保险,保额为投资额的80%。飞龙公司有员工1000多名,其中包括了年轻力壮者和年迈多病者。2006年初,公司为全体员工购买了团体人寿保险、团体人身意外伤害保险附加停工保险。约定停工保险的责任期限的终止日为保险合同结束后的1个月。为了转移因雇员的不诚实行为而使公司遭受损失的风险,公司还投保了雇员忠诚保证保险。公司老板龙某为其重要雇员张三投保了雇主责任保险,期限为二年。张三的年薪为12万元,因其工作有可能会危及他的人身健康,保单规定死亡和伤残的最高赔偿限额分别为36个月和48个月的工资,并有5天的免赔额的规定。

保险公司对丢车的情况进行了核实,并对飞龙公司进行赔付。后经公安机关的侦查,抓获了制造这起盗窃案的犯罪团伙,丢失的本田车也物归原主,则飞龙公司应()。

A.归还保险公司先前赔付的保险金

B.部分归还保险金

C.不归还保险公司先前赔付的保险金

D.与保险公司协商是否归还保险金

题型:填空题

广大公务员担负着党组织的期望和人民的期待,公务员职业的客观要求不包括()。

A.获得福利

B.创造政绩

C.服务社会

D.造福群众

题型:填空题

在D阶段项目计划使用的是()。

A.网络图

B.PDPC

C.甘特图

D.树图

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简述我国检察机关的活动原则。

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