Analyze the data for the sample to get the Empirical formula of CxHy Given data for the sample compound with no oxygen: Mass of sample (g): 5.99 Mass of carbon dioxide collected (g): 19.25 Mass of water collected (g): 6.57

Analyze the data for the sample to get the Empirical formula of CxHy Given data for the sample compound with no oxygen: Mass of sample (g): 5.99 Mass of carbon dioxide collected (g): 19.25 Mass of water collected (g): 6.57

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter5: Gases, Liquids, And Solids

Section: Chapter Questions

Problem 5.76P

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

Please check my work.

Analyze the data for the sample to get the Empirical formula of CxHy

Given data for the sample compound with no oxygen:

Mass of sample (g): 5.99

Mass of carbon dioxide collected (g): 19.25

Mass of water collected (g): 6.57

Mol c = 19.25(0)CO2
1 Mol CO2
1MOle
.4374 Mol c
%3D
x 44.009(6)02
1 MOICO2
MOIA =
6.57(8)H30
I Mol HgO
2 Mol H
3.729 MOl H
18.0148(4) H0
1 Mol HyJ
H.
-4374.729
CH
-4374 .4374
3*(CH, ce)= CgHs
.66

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