CHEM 2320 Lecture Notes - Lecture 4: Ketone, Leaving Group, Mass Spectrum

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azuremouse502

23 Jan 2017

School

Utah State University

Department

Chemistry

Course

CHEM 2320

Professor

Davidson, Bradley

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Document Summary

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Related Questions

QUESTION 1

In naming branched alkanes, we name alkane branches of different names in _________ order.

	a.	alphabetical
	b.	numeric
	c.	size
	d.	none

QUESTION 2

A 10 carbon hydrocarbon with a 1 carbon group at the 2nd and 4th carbons, a 3 carbon group at the 5th carbon and a 2 carbon group at the 4th carbon would be named ______________.

	a.	5-propyl-4-ethyl-2,4-dimethyldecane
	b.	4-ethyl-2,4-dimethyl-5-propyldecane
	c.	none
	d.	2,4-dimethyl-4-ethyl-5-propyldecane

QUESTION 3

In naming alkanes, the longest chain is named using a prefix and the suffix _________.

	a.	none
	b.	-yl
	c.	-ane
	d.	-ate

QUESTION 4

In naming branched alkanes, the ___________ chain is given the name of the corresponding n-alkane.

	a.	main
	b.	side
	c.	none
	d.	first

QUESTION 5

In drawing structures from a name, the first step is to ___________.

	a.	draw the carbon skeleton
	b.	add the hydrogens
	c.	none
	d.	draw the branch skeletons

QUESTION 6

In naming branched alkanes, we use __________ to separate the name of the branch from its number.

	a.	an apostrophe
	b.	none
	c.	a dash
	d.	a comma

QUESTION 7

Alkanes are classified as ________ hydrocarbons.

	a.	unsaturated
	b.	transsaturated
	c.	saturated
	d.	none

QUESTION 8

The prefix but- refers to a hydrocarbon with __________ carbons.

	a.	three
	b.	two
	c.	four
	d.	one

QUESTION 9

Alkanes fall into two classifications, __________ alkanes and branched alkanes.

	a.	none
	b.	neat
	c.	normal
	d.	linear

QUESTION 10

The prefix hex- refers to a hydrocarbon with _________ carbons.

	a.	eight
	b.	four
	c.	two
	d.	six

Use the spectral data provided to determine the structure of the unknown compound.

The following compound is a volatile liquid (boiling point 76^oC), that is used as a common organic solvent. The Mass, IR, and ¹H NMR spectra, along with ¹³C NMR data, are given below.

Elemental Analysis:

C 54.53

H 9.15

O 36.32

CHEM 2320 Lecture Notes - Lecture 4: Ketone, Leaving Group, Mass Spectrum

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