["【일일 문제】이론적 기초2",,"본 게시글 최종 수정일: 청산년화 8월 2",","888:1:3 수정 선택 문제: NO(g) +CO(g) == of/2

2020-08-27View Original

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本帖最后由青涩年华于 2020-8-27 08:13 编辑选择题：已知反应NO（g）+CO（g）==1/2N2(g)+CO2(g)，△rHmθ=-373.2KJ/mol，有利于有毒气体NO和CO最大转化率的措施是：( ) A.低温低压B.低温高压C.高温高压D.高温低压答案：B 提示：能阐述出解题过程的给予额外奖励，答案回复可见

Reply #22020-08-27

C。气体体积缩小的吸热反应。

Reply #32020-08-27

焓值为负，为吸热反应，反应前气体体积大于反应后气体体积，要是反应平衡右移需要提高温度，提高压力，选择C

Reply #42020-08-28

C。气体体积缩小的吸热反应。

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["【일일 문제】이론적 기초2",,"본 게시글 최종 수정일: 청산년화 8월 2",","888:1:3 수정 선택 문제: NO(g) +CO(g) == of/2

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