难道这样的活动也算刑事犯罪吗?
照这样的话,我永远也算不到二十!
在我们做测试之前,我们先算一下我们能预知什么,这样在进行演示时会是有意义的。
Before we do the test, we're going to calculate what we would predict, so when we do the demo it will be meaningful.
So if we went through and drew out our Lewis structure following each of our steps, what we would get is this as our Lewis structure here, and we could figure out all of the formal charges.
那么如果我们按照流程,经过所有的步骤来画路易斯结构,我们会得到这样的路易斯结构,然后我们可以算出所有的形式电荷。
And it does, so we know that we're probably on target in terms of calculating our formal charge.
而它确实是这样,因此我们知道我们很有可能,算对了我们的形式电荷。
And we can go through and calculate the value of this quantity in parenthesis. And, when we do so, we get the value 2.18 times 10 to the minus 18 joules.
我们能进行计算这些值,如果我们这样做,我们能算出是,2。18,乘以10,的负18焦耳。
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