Jojoba oil contains 87% w/w wax esters. This 87% is composed of an equal molar distribution of fourdifferent types of wax esters, all made from the condensation of eicosenoic or docosenoic acids witheicosenol or docosenol. The structures and molecular weights of these four wax esters are presentedbelowMW= 618.06 g/molMW= 618.06 g/molMW= 590.00 g/molMW= 646.14 g/molCalculate the average molecular weight of the wax esters in jojoba oil.O 463.55 g/mol537.72 g/mol618.07 g/mol645.23 g/mol2472.26 g/mol

The average molecular weight will be 618.07 g/mol.

Answered: MW= 618.06 g/mol MW= 618.06 g/mol MW=…

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MW= 618.06 g/mol MW= 618.06 g/mol MW= 590.00 g/mol MW= 646.14 g/mol

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter17: Carboxylic Acids

Section: Chapter Questions

Problem 17.44P

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Question

Jojoba oil contains 87% w/w wax esters. This 87% is composed of an equal molar distribution of four
different types of wax esters, all made from the condensation of eicosenoic or docosenoic acids with
eicosenol or docosenol. The structures and molecular weights of these four wax esters are presented
below
MW= 618.06 g/mol
MW= 618.06 g/mol
MW= 590.00 g/mol
MW= 646.14 g/mol
Calculate the average molecular weight of the wax esters in jojoba oil.
O 463.55 g/mol
537.72 g/mol
618.07 g/mol
645.23 g/mol
2472.26 g/mol

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