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Clearnote
Q&A
Senior High
Chemistry
求解
Chemistry
Senior High
10 monthsago
😐
求解
) 3. 附圖中的裝置在三個活栓打開之前,各瓶的壓力如圖所示。活栓都打開平衡以後,下列敘述何 者正確?(假設溫度不變,玻璃管體積可忽略) 甲 乙 丙 Ne N₂ H₂ 1.0L 1.0L 0.5L 瓶內 63.6 21.2 mmHg 壓力 mmHg 42.4 mmHg (A)在瓶中,各氣體的分壓以氦為最大(B)乙瓶中總壓力是42.4mmHg (C)丙瓶中總壓力是 84.8mmHg (D)甲瓶中氦的分壓是10.6mmHg (E)乙瓶中氮和氫的分壓相同
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