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題名 | 質量作用定律之探討=A Study on the Law of Mass Action |
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作者姓名(中文) | 梁家鳳; | 書刊名 | 黃埔學報 |
卷期 | 41 2001.09[民90.09] |
頁次 | 頁251-271 |
分類號 | 348.45 |
關鍵詞 | Gibbs自由能; 質量作用定律; 平衡常數; 分子參數; |
語文 | 中文(Chinese) |
中文摘要 | 化學平衡的近代處理,係根據平衡是最低自由能狀態的觀念,且前向反應與逆向反應速率相等。本文像以Gibbs自由能之方法來導出質量作用定律的近代表示式ΔG˚= -RT ln Kp ,並進行化學平衡之基礎討論;即定溫下平衡之移動,反應之配聯,平衡常數隨溫度與壓力之改變,以及利用參數來計算平衡常數等。 |
英文摘要 | Modern treatments of chemical equilibrium are based on the idea that equilibrium is a state of minimum free energy, and that forward and reverse processes are occuring at equal raes. In this study, the modern form of the law of mass action, ΔG˚= -RT ln Kp, is derived from the method of the Gibbs free energy, and interpret an elementary discussion of chemical equilibrium; that is shifts of equilibrium at constant temperature, coupling of reactions, temperature and pressure dependence of equilibrium constants, and the calculation of equilibrium constants in terms of molecular parameters, etc. |
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