I 11 Some lighters contain a hydrocarbon,a) Express the molar mass of an isomer inThe percentage, by mass, of carbon inwhich is a mixture of isomers of general for-mula CnH2n+2, where n is to be determined.kitchThe percentage, by _mass, of carbonthese isomers is 82.8%.theAssthe rtheterms of n.Condb) Express the percentage, by mass, of car-bon in terms of n. Deduce the molecularformula of the considered isomer.c) Give their condensed structural formulasand their names.|14

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I 11 Some lighters contain a hydrocarbon, which is a mixture of isomers of general for- mula CnH2n+2, where n is to be determined. The percentage, by mass, of carbon in these isomers is 82.8%. a) Express the molar mass of an isomer in terms of n. b) Express the percentage, by mass, of car- bon in terms of n. Deduce the molecular formula of the considered isomer. c) Give their condensed structural formulas and their names.

I 11 Some lighters contain a hydrocarbon, which is a mixture of isomers of general for- mula CnH2n+2, where n is to be determined. The percentage, by mass, of carbon in these isomers is 82.8%. a) Express the molar mass of an isomer in terms of n. b) Express the percentage, by mass, of car- bon in terms of n. Deduce the molecular formula of the considered isomer. c) Give their condensed structural formulas and their names.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter20: Applications Of Oxidation/reduction Titrations

Section: Chapter Questions

Problem 20.25QAP

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