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化学反应速率的变化 PowerPoint Presentation
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化学反应速率的变化 - PowerPoint PPT Presentation


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浓度. 压强. 2. 化学反应速率的变化与化学平衡移动的关系. 化学反应速率的变化. 正. 逆. 不. 答案 ACDH. 相等. 压强. 答案 C. 达平衡. 零. 答案 B. 增大. 减小. 增大. 减小. 增大. 增大. 减小. 不移动. A. 答案 C. A. 答案 B. 答案 C. D. 答案 B. A. B. C. 解析 利用浓度的变化之比等于化学反应方程式的计量数之比进行确定。. C. 答案 8 mol.

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Presentation Transcript
slide1

浓度

压强

slide14

增大

减小

增大

减小

slide15

增大

增大

减小

不移动

slide29

C

解析利用浓度的变化之比等于化学反应方程式的计量数之比进行确定。