题目内容

在氨氧化法制造硝酸时，用水吸收N0₂的反应如下： 3N0₂+H₂0=2HN0₃+NO△H<0 不能提高HN0₃的浓度的措施是（）。

A. 加压
B. 降温
C. 加水
D. 加入空气

查看答案

搜索结果不匹配？点我反馈

更多问题

ABC Corp. has set up the Asset Category key flexfield. It has also set up a descriptive flexfield tostore vehicle information associated with the asset category "Vehicle." Identify two correctstatements.（） (Choose two.)

A. The setting up of the descriptive flexfield is mandatory.
B. The Asset Category flexfield is owned by the Oracle Assets module.
C. The descriptive flexfield is associated with tables in the Oracle Assets module.
D. Only the Asset Category flexfield is associated with tables in the Oracle Assets module.

查看答案