双语例句原声例句
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And, I mean literally, mass, not mole number.
我想罗嗦一下，质量，而不是摩尔数。
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This is the number of carbons there is in a mole of carbon.
这是碳的数量,这是一摩尔的碳。
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And the point is, now we're going to start, since the mole fraction in the gas phase that we're starting from is the same number as this was.
我们从这一点开始，因为气态的摩尔分数不变，我们从之前相同的数字开始。
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And, I mean literally, mass, not mole number.
我想罗嗦一下，质量，而不是摩尔数。
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It is joules per atom. Or, if you multiply by Avogadro's number then you will get joules per mole.
焦耳每个原子，或者，如果乘以,阿伏伽德罗常数你会得到焦耳数每摩尔。
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So we know what that number would be, it would be negative 424 kilojoules per mole that we see here.
我们知道它的值是多少，它就是我们在这见到过的负，424，千焦每摩尔。
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