Two compounds have the same composition: 85.62% C and 14.38% H.a Obtain the empirical formula corresponding to this composition.b One of the compounds has a molecular weight of 28.3 amu; the other, of 56.06 amu. Obtain the molecular formulas of both compounds.
Two compounds have the same composition: 85.62% C and 14.38% H.a Obtain the empirical formula corresponding to this composition.b One of the compounds has a molecular weight of 28.3 amu; the other, of 56.06 amu. Obtain the molecular formulas of both compounds.
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter4: Stoichiometry Of Chemical Reactions
Section: Chapter Questions
Problem 85E: A 0.025-g sample of a compound composed of boron and hydrogen, with a molecular mass of ~28 amu,...
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Two compounds have the same composition: 85.62% C and 14.38% H.
a Obtain the empirical formula corresponding to this composition.
b One of the compounds has a molecular weight of 28.3 amu; the other, of 56.06 amu. Obtain the molecular formulas of both compounds.
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