铁，铜，铝与氧气和稀硫酸反应的化学方程序。

Iron, copper, aluminium compose in reply with oxygen sparse reactive sulfuric acid chemical equation.

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给出该法的化学方程序，同时对脱氯副反应作初步讨论。

The chemical equation for this method is deduced and a side reaction of dechlorination during the course of reduction is discussed.

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类似地，化学方程式中要先写元素名字后写个数，而不是反着。

Similarly, in a chemical formula the subscript comes after the element name, not before.

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So, all you will have the opportunity to solve differential equations in your math courses here. We won't do it in this chemistry course. In later chemistry courses, you'll also get to solve differential equations.

你们在数学课中有机会,遇到解微分方程,我们在这化学课里就不解了,在今后的化学课程里，你们也会遇到解微分方程的时候。

麻省理工公开课 - 化学原理课程节选

You won't have to solve it in this class, you can wait till you get to 18.03 to start solving these types of differential equations, and hopefully, you'll all want the pleasure of actually solving the Schrodinger equation at some point. So, just keep taking chemistry, 18 03 you'll already have had 18.03 by that point and you'll have the opportunity to do that.

你们不用在课堂上就解它，你们可以等到得到18，03之后,再开始解这些类型的微分方程，希望你们都想得到,实际解薛定谔方程的乐趣,所以，保持来上化学课，你们在那个点将会得到,你们有机会做到的。

麻省理工公开课 - 化学原理课程节选