A 2.335 gram sample of an organic compound containing C, H and O is analyzed by...

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Chemistry

A 2.335 gram sample of an organic compound containing C, H and Ois analyzed by combustion analysis and 5.030 grams of CO2 and 2.060grams of H2O are produced. In a separate experiment, the molar massis found to be 102.1 g/mol. Determine the empirical formula and themolecular formula of the organic compound.

Enter the elements in the order C, H, O

empirical formula =

molecular formula =

Answer & Explanation Solved by verified expert
3.7 Ratings (333 Votes)
All the Carbon in Hydrocarbon will completly converted to CO2 So the number of moles of CO2 mass of CO2 Molar mass of CO2 5030 g 44 gmol 0114 mol Each CO2 has 1 mole of C in it therefore the number of moles of C moles CO2 0114 mol mass of C number of    See Answer
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