Organic Chemistry

Consider the structure in the box, and then identify the bond-line representation, with appropriate ...

Consider the structure in the box, and then identify the bond-line representation, with appropriate ...

[html]Consider the structure in the box, and then identify the bond-line representation, with appropriate formal charges if needed, from the options provided.

eennuson   12   1 Reply

Sirangelou

Which of the following is an energy diagram for a three-step reaction?

Which of the following is an energy diagram for a three-step reaction?

[html]Question 1.Which of the following describes the effect of a catalyst on a reaction?

▸ It makes the reactants less stable.

▸ It lowers the free energy of the products.

▸ It lowers the energy of activation.

▸ It change

moreme   12   1 Reply

Hello32hello3

Identify from the following compounds which one is aromatic.

Identify from the following compounds which one is aromatic.

[html]Question 1.Identify from the following compounds which one is nonaromatic.

qwertybio   12   1 Reply

fujioki

For the following reaction identify the acid and the base and predict the position of the equilibrium.

For the following reaction identify the acid and the base and predict the position of the equilibrium.

[html]For the following reaction identify the acid and the base and predict the position of the equilibrium.

psintusaichol   13   1 Reply

stephvelez1318

What is the IUPAC name of the following compound?

What is the IUPAC name of the following compound?

[html]What is the IUPAC name of the following compound?

apple321   13   1 Reply

wardasid

Provide an IUPAC name for the following compound.

Provide an IUPAC name for the following compound.

[html]Question 1.Provide an IUPAC name for the following compound.

wberry8   13   1 Reply

IcerX2050

Which set of reagents is necessary to carry out the following conversion?

Which set of reagents is necessary to carry out the following conversion?

[html]Question 1.Predict the product for the reaction shown.

extrl83   13   1 Reply

hadu582

For the given reaction, which of the following change(s) in the IR spectrum is consistent with ...

For the given reaction, which of the following change(s) in the IR spectrum is consistent with ...

[html]For the given reaction, which of the following change(s) in the IR spectrum is consistent with conversion of the reactant to the product?

kwmusick   13   1 Reply

ecunis1

How many signals would you expect in the 1H NMR spectrum of (CH3)2CHCH2CH2CH3?

How many signals would you expect in the 1H NMR spectrum of (CH3)2CHCH2CH2CH3?

[html]Question 1.How many signals would you expect in the 1H NMR spectrum of CH3OCH2CH

katiemarie   13   1 Reply

tulipfiasco

For the following molecules classify them as aromatic, antiaromatic, or nonaromatic.

For the following molecules classify them as aromatic, antiaromatic, or nonaromatic.

[html]Question 1.For the following molecules classify them as aromatic, antiaromatic, or nonaromatic.

MrsSmitty   13   1 Reply

raoulduk

What is the predicted product of the reaction shown?

What is the predicted product of the reaction shown?

[html]Question 1.What is the predicted product of the reaction shown?

carlvh37   13   1 Reply

mhmoud123

For the following chemical reaction, how many hydrogen atoms are added or lost?

For the following chemical reaction, how many hydrogen atoms are added or lost?

[html]For the following chemical reaction, how many hydrogen atoms are added or lost?

Blittle5   14   1 Reply

paris.chen

Identify the longest CC bond(s) in the following compound?

Identify the longest CC bond(s) in the following compound?

[html]Identify the longest C–C bond(s) in the following compound?

gslwong   14   1 Reply

toastercat

What is the relationship between the following structures?

What is the relationship between the following structures?

[html]What is the relationship between the following structures?

blinkrb   14   1 Reply

bwhurd

For the following reaction identify the acid and the base and predict the position of the equilibrium.III

For the following reaction identify the acid and the base and predict the position of the equilibrium.III

[html]For the following reaction identify the acid and the base and predict the position of the equilibrium.

FallenOne   14   1 Reply

sherbiejr16

What is the IUPAC name of the following compound?

What is the IUPAC name of the following compound?

[html]What is the IUPAC name of the following compound?

B88101   14   1 Reply

diana72g

Which of the following is the highest energy conformation of the following compound looking down the ...

Which of the following is the highest energy conformation of the following compound looking down the ...

[html]Which of the following is the highest energy conformation of the following compound looking down the indicated bond?

bklm1234   14   1 Reply

Chicagokid

For the following cyclohexene identify each substituent as axial or equatorial.

For the following cyclohexene identify each substituent as axial or equatorial.

[html]For the following cyclohexene identify each substituent as axial or equatorial.

SirJohnny   14   1 Reply

jchang19

Identify the relationship between the following structures.

Identify the relationship between the following structures.

[html]Identify the relationship between the following structures.

linv08   14   1 Reply

wackocrazy

Later in the course, we will compare the halogenation of differently substituted carbons, comparing ...

Later in the course, we will compare the halogenation of differently substituted carbons, comparing ...

[html]Later in the course, we will compare the halogenation of differently substituted carbons, comparing reactions like the ones below.  Which of the following reactions has a more exothermic heat of reaction (∆H

usha   14   1 Reply

eminemluvr87

Predict the sign of S for the following reaction.

Predict the sign of S for the following reaction.

[html]Question 1.Predict the sign of ∆S for the following reaction.

RHCP12   14   1 Reply

apontea13

Which of the following would you expect to have the most negative S?

Which of the following would you expect to have the most negative S?

[html]Question 1.Why is the entropy change negative for ring closures?

▸ Closing a ring restricts the rotation around individual carbon-carbon bonds.

▸ Closing a ring results in fewer molecules.

▸ Closing a ring results in

Kiyaa   14   1 Reply

Keleko12

What is the energy of activation for the following reaction?

What is the energy of activation for the following reaction?

[html]Question 1.Given the following rate law, what is the order of the reaction with respect to sodium cyanide?

Rate = k[Mel][NaCN]2


▸ Zero

▸ First

▸ Second

▸ T

ang359   14   1 Reply

jcochran128

What is the IUPAC name for the molecule shown?

What is the IUPAC name for the molecule shown?

[html]Question 1.What is the IUPAC name for the molecule shown?

hussainizzle   14   1 Reply

texasboy3

Provide a name for the following compound.

Provide a name for the following compound.

[html]Question 1.What is an appropriate IUPAC name for CH3CHBrC≡C(CH2)3CH

doggerfresh   14   1 Reply

bijin05

What are the expected major products of the reaction sequence shown?

What are the expected major products of the reaction sequence shown?

[html]Question 1.Predict the major organic products of the reaction shown.

FallenOne   14   1 Reply

lampard

Which are the two monobrominated compounds produced when 2-isopropyl-3-methyl-1-butene is treated ...

Which are the two monobrominated compounds produced when 2-isopropyl-3-methyl-1-butene is treated ...

[html]Question 1.Which of the structures shown are monobrominated compounds (including stereoisomers) produced when 1-ethyl-4-methylbenzene is treated with NBS and UV light irradiation?

hungry22   14   1 Reply

melryandion

Predict the product(s) for the reaction shown.

Predict the product(s) for the reaction shown.

[html]Question 1.Predict the product(s) for the reaction shown.

bmwprincess   14   1 Reply

elisebarnett

Identify the characteristics of the oxymercuration-demercuration of an alkene.

Identify the characteristics of the oxymercuration-demercuration of an alkene.

[html]Question 1.Identify the characteristics of the hydroboration-oxidation of an alkene.

▸ Markovnikov, with rearrangement possible

▸ Markovnikov, with no rearrangement possible

▸ anti-Markovnikov, with rearrangement poss

Bubblyparabola   14   1 Reply

bijin05

What is the most likely product of the reaction shown?

What is the most likely product of the reaction shown?

[html]Question 1.For the following conversion, identify if the starting material has been oxidized, reduced, a combination, or neither.

devildoc   14   1 Reply

ixi12

Which of the following crown ether solvates sodium ions?

Which of the following crown ether solvates sodium ions?

[html]Question 1.Which of the following crown ether solvates potassium ions?

▸ 12-crown-5

▸ 12-crown-4

▸ 15-crown-5

▸ 18-crown-6

▸ none of theseQuestion 2.Which of the following crown eth

hellokidbye   14   1 Reply

ksweet

Predict the product for the reaction shown.

Predict the product for the reaction shown.

[html]Question 1.All crown ethers are examples ________.

▸ cyclic polyethers

▸ linear polyethers

▸ permanganates

▸ ionophonesQuestion 2.Predict the product for the reaction shown.

bundlecrap   14   1 Reply

p071304

Which of the m/z values correspond to the molecular ion for the compound shown?

Which of the m/z values correspond to the molecular ion for the compound shown?

[html]Question 1.Which of the m/z values correspond to the molecular ion peak in the mass spectrum shown?

lilricemunch   14   1 Reply

wardasid

Identify the expected major product of the following reaction.

Identify the expected major product of the following reaction.

[html]Question 1.Identify the expected major product of the following reaction.

devildoc   14   1 Reply

owenuton

Which of the choices is a boronic ester?

Which of the choices is a boronic ester?

[html]Question 1.What is the product of the reaction shown?

rsteel   14   1 Reply

sandra15

Which of the following is the correct condensed structure for the following compound?

Which of the following is the correct condensed structure for the following compound?

[html]Which of the following is the correct condensed structure for the following compound?

sperry263   15   1 Reply

naderaide

For the structure shown in the box below identify a corresponding correct resonance structure.

For the structure shown in the box below identify a corresponding correct resonance structure.

[html]For the structure shown in the box below identify a corresponding correct resonance structure.

futurenurse15   15   1 Reply

dorkiexcici

Identify the most significant resonance structure(s).

Identify the most significant resonance structure(s).

[html]Identify the most significant resonance structure(s).

ogf78   15   1 Reply

majudomminick

Identify the most sterically hindered alcohol.

Identify the most sterically hindered alcohol.

[html]Identify the most sterically hindered alcohol.

▸ (CH3)2CHOH

▸ CH3OH

▸ (CH3

arunasingh5   15   1 Reply

miemitch

What is the parent chain of the following compound?

What is the parent chain of the following compound?

[html]What is the parent chain of the following compound?

rbayla   15   1 Reply

moyo966