Chemistry, 26.09.2019 14:10 bella51032

A5.5 g sample of a substance contains only carbon and oxygen. carbon makes up 35% of the mass of the substance. the rest is made of oxygen. you are asked to determine the mass of oxygen in the sample. which of the following expressions demonstrates a mathematical procedure to solve this problem using the proper order of operations?

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A5.5 g sample of a substance contains only carbon and oxygen. carbon makes up 35% of the mass of the...

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