GOB Chemistry 2 Midterm Exam Prep Part 2 of 2 | Practice Questions & Video Solutions

GOB Chemistry 2 Midterm - Part 2 of 2

Problem 1
Problem 2
Problem 3
Problem 4
Problem 5
Problem 6
Problem 7
Problem 8
Problem 9
Problem 10
Problem 11
Problem 12
Problem 13
Problem 14
Problem 15
Problem 16
Problem 17
Problem 18
Problem 19
Problem 20
Problem 21
Problem 22

GOB Chemistry 2 Midterm - Part 2 of 2

Welcome to the GOB Chemistry 2 Midterm - Part 2 of 2 practice set!

SAMPLE

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GOB Chemistry 2 Midterm - Part 2 of 2

22 problems

1PRACTICE PROBLEM

Phenols undergo aromatic substitution reactions. Write the chemical equation when p-nitrophenol reacts with Cl₂. Note that this reaction will form two substitution products.

2PRACTICE PROBLEM

Determine the IUPAC name for this structure:

Chemical structure of 2-ethyl-1-phenol for IUPAC naming exercise in alcohols.

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3PRACTICE PROBLEM

Sketch the line-angle formula of the following compound: cyclopentyl propyl ether

4PRACTICE PROBLEM

Which of the following generic structures represent a thiol and an alcohol?

5PRACTICE PROBLEM

Sketch the condensed structural formula of the product of the reaction shown below.

Condensed structural formula showing dehydration reaction of an alcohol with heat and acid.

6PRACTICE PROBLEM

Determine whether the structure written in italics undergoes oxidation or reduction:

In a glycolysis step, the biomolecule NAD⁺ is converted into NADH.

7PRACTICE PROBLEM

The ester derivatives of the industrial chemical 'acid of butter' are widely used as food and perfume additives. The 'acid of butter' is also formed in the body when 1-butanol is completely metabolized. Facilitated by an enzyme, 1-butanol is converted to butanal, which is further converted to acid. If the 'acid of butter' is simply the oxidized form of 1-butanol, what is the structure of the acid?

8PRACTICE PROBLEM

The oxidation of the dithiol 2,6-dimethyl-3,5-heptanedithiol produces a 5-membered ring including a disulfide group as part of the ring. Sketch the line structure of the product.

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9PRACTICE PROBLEM

Consider the following steroid hormone:

Chemical structure of a steroid hormone with functional groups labeled (i) and (ii) for identification.

Identify the functional groups of (i) and (ii).

10PRACTICE PROBLEM

Sketch the following aldehyde or ketone compound: 3-ethyl-4-methylhexanal

11PRACTICE PROBLEM

Which can be oxidized into carboxylic acids: aldehydes, or ketones?

What tests differentiate a sample of an aldehyde from a sample of a ketone?

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12PRACTICE PROBLEM

Draw the alcohol product of the given reaction using a condensed structural formula:

reduction of propionaldehyde by hydrogen in the presence of a platinum catalyst

13PRACTICE PROBLEM

Consider the reaction shown below.

Chemical structure illustrating hemiacetal formation from an aldehyde and alcohol.

What is the structure of the hemiacetal or hemiketal that will be produced?

14PRACTICE PROBLEM

Draw a plausible condensed structural formula for 3,3-dichloropropanoic acid.

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15PRACTICE PROBLEM

Give the common name (if any) and IUPAC name for the compound below:

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16PRACTICE PROBLEM

Determine the IUPAC name of the given amide.

Chemical structure of N-ethyl-N-methylpentanamide for IUPAC naming exercise.

17PRACTICE PROBLEM

Write a balanced chemical equation showing the ionization of hexanoic acid in water.

18PRACTICE PROBLEM

Propyl propanoate is used in the fragrance industry for its fruity odor. Determine the name of the carboxylic acid and alcohol involved in its synthesis.

19PRACTICE PROBLEM

Write a balanced chemical equation for the acid hydrolysis of propyl acetate, a flavoring agent in food.

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20PRACTICE PROBLEM

Illustrate the products of the following reaction:

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