["....의 근무상과 온도가 관련되어 있으며, 온도가 바뀌지 않으면 근무상도 변화하지 kino
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选择题： 一密闭容器中，有A、B、C三种气体建立了化学平衡，它们的反应是:A（g）+B（g）→C（g），相同温度下，体积缩小2/3，则平衡常数Kθ为原来的：__________。 A.3倍B.2倍C.9倍D.不变 答案：D 提示：能阐述出解题过程的给予额外奖励，答案回复可见
D。平衡常数与温度有关，温度不变，平衡常数不变。
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