1. Concentration
加入reactant, the system responds by consuming some of it, thus equilibrium position shifts to the right, and the rate of forward reaction increases. (The rate of backward reaction也increases, 但没那么多)
减少reactant, the system responds by producing some of it, thus equilibrium position shifts to the left, and the rate of backward reaction increases. (The rate of forward reaction也increases, 但没那么多)
2. Pressure(针对有气体的反应)
改变pressure on equilibrium position时,等号两边的气体摩尔数大的受到的影响大。
增加气压时,the equilibrium position从气体摩尔数大的一方shifts向气体摩尔数小的一方;减小气压时,the equilibrium position从气体摩尔数小的一方shifts向气体摩尔数大的一方。
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