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PCl5的分解反应:PCl5(g)=PCl3(g)+Cl2(g),2000C达到平衡时有48.5%分解,3000C达到平衡时有97%分解。则下列说法正确的是()
- A、此反应为放热反应
- B、反应是吸热反应
- C、升高温度,平衡逆向移动
- D、压力改变对平衡无影响
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更多 “PCl5的分解反应:PCl5(g)=PCl3(g)+Cl2(g),2000C达到平衡时有48.5%分解,3000C达到平衡时有97%分解。则下列说法正确的是()A、此反应为放热反应B、反应是吸热反应C、升高温度,平衡逆向移动D、压力改变对平衡无影响” 相关考题
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