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在复习压强对化学平衡移动的影响以后,老师给同学们留了下面的作业: 一、在合成氨的平衡体系中,恒温条件下保持容器体积不变,给容器外部加压至原来的两倍;再给容器内部充入惰性气体,使内部压强为原来压强的两倍。在以上两种情况下,合成氨的化学平衡将分别向哪个方向移动? 二、在合成氨的平衡体系中,恒温条件下分别充入惰性气体和氢气,同时适当扩大容器体积以保持内部压强不变在以上两种气体分别充入时,该平衡分别向什么方向移动?
After reviewing the effect of pressure on the movement of chemical equilibrium, the teacher left the following work for the students: 1. In the equilibrium system of ammonia synthesis, keep the volume of the container constant under constant temperature, and pressurize the outside of the container twice as much as before; Refill the container with inert gas so that the internal pressure is twice the original pressure. In the above two cases, the chemical equilibrium of synthetic ammonia will move in which direction? Second, in the equilibrium system of ammonia synthesis, inert gas and hydrogen are respectively filled under constant temperature, and the volume of the vessel is appropriately enlarged to keep the internal pressure unchanged. When the above two gases are respectively filled, what direction does the balance move in?