在一个容积固定为2L的密闭容器内充入0.18摩尔的碘化氢气体,480℃时发生反应

题型:选择题

问题:

在一个容积固定为2L的密闭容器内充入0.18摩尔的碘化氢气体,480℃时发生反应:

2HI(g)H2(g)+I2(g) ,体系中n(HI)随时间变化的情况如下表

则480℃时,反应1/2H2(g)+1/2I2(g)HI(g)的化学平衡常数为 [ ]

A.7

B.14

C.21

D.49

考点:化学平衡常数
题型:选择题

物业租赁按房屋租赁期限约定模式的不同,可分为()。

A.定期租赁

B.意愿租赁

C.公房租赁

D.自动延期租赁

E.私房租赁

题型:选择题

Since Hongyan Mechanical Engineering Co Ltd (Hongyan Co) could not settle the huge amount of debts due, its creditors applied for bankruptcy in the competent people’s court. The court accepted the application of the creditors and declared the bankruptcy of Hongyan Co. The court designated a bankruptcy administrator to be in charge of the bankruptcy liquidation. During the process of bankruptcy liquidation, the bankruptcy administrator formulated a list of bankruptcy assets, debts due and declared credits.(a) the appraised bankruptcy assets of Hongyan Co were as follows:(i) Office building – appraised value of RMB 2,400,000 yuan, mortgaged for a loan borrowed from the Communication Bank.(ii) Investment to a mutual fund – RMB 1,400,000 yuan.(iii) A rental receivable from Company A – RMB 1,900,000 yuan.(iv) Giving up a creditor’s right due 10 months before the bankruptcy of Hongyan Co – RMB 1,000,000 yuan.(b) the declared credits by Hongyan Co’s creditors were as follows:(i) Communication Bank’s loan – principal RMB 2,000,000 yuan with 10% of annual interest rate for two years.(ii) Company A’s credit due – RMB 7,000,000 yuan.(iii) Company B’s credit under a sales contract payable by Hongyan Co – RMB 1,500,000 yuan.(iv) Company C’s damages due to the termination of contract by the bankruptcy administrator – RMB 1,400,000 yuan.Required:Answer the following questions in accordance with the relevant provisions of the Enterprise Bankruptcy Law of China and give your reasons for your answer:

(b) state the particular debt of Hongyan Co that could be off-set from its bankruptcy assets; (2 marks)

题型:选择题

菜单命令旁带有“

”符号时,表示()。

A.执行该命令打开一个对话框

B.执行该命令给出一个子菜单

C.执行该命令会出现相应的“帮助”信息

D.执行该命令弹出相应工具栏

题型:选择题

人民警察是我国人民民主专政的重要工具之一,是武装性质的国家治安行政力量和刑事司法力量。( )

题型:选择题

化学性栓塞术常用于哪些中晚期恶性肿瘤的姑息性治疗()

A.肝癌

B.富血供性肝转移瘤

C.肾癌

D.膀胱癌

E.前列腺癌

更多题库