Question

A compound containing only C, H, and O, was extracted from the bark of the sassafras tree. The combustion of 67.1 mg produced 182 mg of CO2 and 37.3 mg of H2O. The molar mass of the compound was 162 g/mol. Determine its empirical and molecular formulas.

Name: a compound containing only c h and o was extracted from the bark of the sassafras tree the combustion of 671 mg produced 182 mg of co2 and 373 mg of h2o the molar mass of the compound was 16 26405
Uploaded: 2023-09-27T22:11:22-08:00
Duration: 5 min 30 s
Channel: Adi S
Description: a compound containing only c h and o was extracted from the bark of the sassafras tree the combustion of 671 mg produced 182 mg of co2 and 373 mg of h2o the molar mass of the compound was 16 26405

          A compound containing only C, H, and O, was extracted from the
bark of the sassafras tree. The combustion of 67.1  mg
produced 182  mg of
CO2 and 37.3  mg of H2O. The
molar mass of the compound was 162 g/mol. Determine its empirical
and molecular formulas.

Added by Kelly A.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Adi S

09/27/2023

Step 1

For CO2: Mass = 182 mg = 0.182 g Molar mass of CO2 = 44.01 g/mol Moles of CO2 = mass / molar mass = 0.182 g / 44.01 g/mol = 0.00413 mol For H2O: Mass = 37.3 mg = 0.0373 g Molar mass of H2O = 18.02 g/mol Moles of H2O = mass / molar mass = 0.0373 g / 18.02 g/mol = Show more…

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A compound containing only C, H, and O, was extracted from the bark of the sassafras tree. The combustion of 67.1 mg produced 182 mg of CO2 and 37.3 mg of H2O. The molar mass of the compound was 162 g/mol. Determine its empirical and molecular formulas.