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题目一 :在 1 0 0℃和 2× 1 0 5Ｐａ的条件下 ,反应ａＡ(气 ) ｄＤ(气 ) +ｅＥ(气 ) 建立平衡后 ,在不加入任何物质的条件下逐步增大体系的压强(温度维持不变 ) ,下表列出不同压强下反应建立平衡时物质Ｄ的浓度不同压强下Ｄ的浓度压强 (Ｐａ) 2× 1 0 5 5× 1 0 5 1× 1 0 6Ｄ
Topic 1: At 100 °C and 2 × 105 Pa, the system reacts with aA (gas) dD (gas) + eE (gas) to establish the equilibrium, and gradually increases the pressure of the system without adding any substances. (The temperature remains unchanged.) The following table shows the concentration of the substance D when the reaction is established under different pressures. The concentration of D is different under pressure (Pa) 2× 1 0 5 5× 1 0 5 1× 1 0 6D