Chemistry, 08.10.2021 22:20, teethebeast

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Problem: 0.1156 g CxHyNz reacts with oxygen, O2, to give 0.1638 g CO2, 0.1676 g H2O, and N2. Find the empirical formula of the organic compound.

CxHyNz + O2 â†’ CO2 + H2O + N2

To determine the empirical formula you should know how much carbon, hydrogen, & nitrogen are each present in the sample. Follow the steps: Use dimensional analyses here.

1. Determine how much C is in CO2 then convert to mole.

2. Determine how much H is in H2O then convert to mole.

3. How do you think you can determine the amount of oxygen?

4. How do you think you can determine the amount of nitrogen?

Answers: 1

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Problem: 0.1156 g CxHyNz reacts wi...