The reason the entropy of the mixed gases is the highest is because that has the most possible configurations.
因为混合气体具有最多可能的状态,所以混合气体的熵最大。
And we saw that in fact in this case delta S of mixing, we calculated it, saw that it is positive.
实际上如果我们计算气体混合过程中,熵的变化,我们会发现这个量是正的。
So, clearly, if we remove this barrier mixing takes place and obviously you know that that happens from lots of experience.
所以很明显,如果我们拿走隔板,气体混合就会发生,我们从大量的实际经验中就可以知道这些。
Once the gases are mixed, there's not going to be any further net change in the system.
一旦气体混合,这个系统就不会发生任何净的变化。
when we remove the barrier and the gases mix, you know it's over.
当我们移走隔板并且气体混合后,我们知道事情就结束了。
Well, the equilibrium state is the one with the gases completely mixed.
平衡态就是,气体完全混合的态。
We remove the partition, and they mix.
移去这个隔板,气体混合。
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