A sample of an unknown biochemical compound is found to have

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A sample of an unknown biochemical compound is found to have a percent composition of 36.10% carbon,5.30% hydrogen,10.53% nitrogen and the balance oxygen.What is the empirical formula for this compound
这道题我的思路不是特别清楚,我总是算不对数.老师的提示是：In order to avoid errors due to rounding,you should use molar masses with as many significant figures as possible in this type of problem.

A sample of an unknown biochemical compound is found to have a percent composition of 36.10% carbon, 5.30% hydrogen, 10.53% nitrogen and the balance oxygen. What is the empirical formula for this compound ?先翻译这段话：例如：一个未知的生化化合物被发现有百分之一的成分的36.10%碳、5.30%的氢,10.53%的氮,氧平衡.什么是经验公式对这种化合物吗?
In order to avoid errors due to rounding, you should use molar masses with as many significant figures as possible in this type of problem.
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C30H5N7O3!这题有点像是考的英语题啊?我翻译有点困难! 我用有道翻译的.不知道对不对.

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