1. Consider the following aldehydes and ketones, which you will study in today's experiment. CH3 CH2 CHg-C-CH, CH2- -CH-CH- C-H CH2 Cinnamaldehyde Camphor CH;O. C-H CH- -CH3 HO

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
icon
Concept explainers
Question
PRELABORATORY QUESTIONS
1. Consider the following aldehydes and ketones, which you will study in today's
experiment.
CH3
CH2"
| CHg-Ċ–CH3
CH2-
CH=CH-C-H
-CH2
Cinnamaldehyde
Camphor
CH3O.
.C-H
CH3-C-C-CH3
HO
Varlin
Dlacetyl (2,3-butanedlone)
a. Which of the compounds are aldehydes? Which are ketones?
b. Which of the aldehydes are aliphatic? Which are aromatic?
c. Which compounds would react with Fehling's reagent? With Tollens' reagent? Write
equations for all reactions that occur.
d. Draw the structural formula of an acetal, formed from one of the aldehydes (your
choice), ethyl alcohol, and a trace of acid.
e. Which of the compounds would give a positive iodoform test? Write equations for
reactions that occur.
2. Draw the structure of the functional for a hemiacetal.
group
3. What is evidence for a positive Fehling's test? For a positive Tollens' test?
Transcribed Image Text:PRELABORATORY QUESTIONS 1. Consider the following aldehydes and ketones, which you will study in today's experiment. CH3 CH2" | CHg-Ċ–CH3 CH2- CH=CH-C-H -CH2 Cinnamaldehyde Camphor CH3O. .C-H CH3-C-C-CH3 HO Varlin Dlacetyl (2,3-butanedlone) a. Which of the compounds are aldehydes? Which are ketones? b. Which of the aldehydes are aliphatic? Which are aromatic? c. Which compounds would react with Fehling's reagent? With Tollens' reagent? Write equations for all reactions that occur. d. Draw the structural formula of an acetal, formed from one of the aldehydes (your choice), ethyl alcohol, and a trace of acid. e. Which of the compounds would give a positive iodoform test? Write equations for reactions that occur. 2. Draw the structure of the functional for a hemiacetal. group 3. What is evidence for a positive Fehling's test? For a positive Tollens' test?
B My Questions | bartleby
esawadogo/Downloads/CHM18_Aldehyde%20and%20Ketone%20Lab%20(1).pdf
and Ketones | ZI
OBSERVATIONS AND RESULTS
1. Physical Properties
a. Odors and Uses
Draw the structure for benzaldehyde and circle the aldehyde functional group.
Describe the odor of benzaldehyde, which is a major component of oil of bitter
almonds.
On the basis of the odor, identify the commercial use for vanillin.
Name all of the functional groups that are present in the vanillin molecule.
Would vanillin give a positive ferric cltłoride test? (Refer to experiment 20.) Explain.
Draw the structure of camphor and circle the carbonyl group.
Give the name of a compound, which you studied in an earlier experiment, that has an
odor similar to camphor.
Transcribed Image Text:B My Questions | bartleby esawadogo/Downloads/CHM18_Aldehyde%20and%20Ketone%20Lab%20(1).pdf and Ketones | ZI OBSERVATIONS AND RESULTS 1. Physical Properties a. Odors and Uses Draw the structure for benzaldehyde and circle the aldehyde functional group. Describe the odor of benzaldehyde, which is a major component of oil of bitter almonds. On the basis of the odor, identify the commercial use for vanillin. Name all of the functional groups that are present in the vanillin molecule. Would vanillin give a positive ferric cltłoride test? (Refer to experiment 20.) Explain. Draw the structure of camphor and circle the carbonyl group. Give the name of a compound, which you studied in an earlier experiment, that has an odor similar to camphor.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Knowledge Booster
Ethers
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY