Answered: ) Methyl butyrate (component of apple…

) Methyl butyrate (component of apple taste and smell): 58.80%C, 9.87%H, and 31.33%O. B) Vanillin (responsible for the taste and smell of vanilla): 63.15%C, 5.30%H, and 31.55%O. C) C4H9, 114.22 g/mol

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter4: Stoichiometry

Section: Chapter Questions

Problem 4.61PAE: 4.61 What is actually measured by the octane ratings of different grades of gasoline?

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

Express your answer as a chemical formula.

A) Methyl butyrate (component of apple taste and smell): 58.80%C, 9.87%H, and 31.33%O.

B) Vanillin (responsible for the taste and smell of vanilla): 63.15%C, 5.30%H, and 31.55%O.

C) C4H9, 114.22 g/mol

D) CCl, 189.85 g/mol

E) C3H2N, 104.13 g/mol

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It involves determination of molecular formula of the compound.

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