Homework Answers
Add Answer to:
i
think it can be answered with out the info in my book
4. Read 20.7...
These sections are from my text book. That info isn't needed to answer this question. 3....
These sections are from my text book. That info isn't needed to
answer this question.
3. Read 20.5 and 20.10 and then answer the following question. Starting with ethyl acetate, isobutyl alcohol, methanol along with any necessary inorganic reagent show how you could prepare 3,5-dimethyl-2-hexanone.
Help with reading these graphs. I have a question in my astronomy book with the following...
Help with reading these graphs. I have a question in my
astronomy book with the following graphs and questions, but for the
life of me I cannot figure out how to read the graphs. Any help
would be appreciated.
A. Examine all of the reconstructed temperatures for the
Northern Hemisphere (top graph). Are there other periods that
appear to be as warm as the period of 1950 to 2000? If so, list
these periods noting how similar they are. (Note...
I think I can pinpoint my confusion a bit better. Here comes my updated question (I'm...
I think I can pinpoint my confusion a bit better. Here comes my updated question (I'm not sure what the standard way of doing things is - please let me know if I should delete the old version). The major change is that I removed focus from the third question which probably is a purely mathematical question (in the notation below, it asks what properties of (M,T) together with (M,T) being consistent, forces (M,T) to be unique.). Say that a...
I need help with questions 5, 6, & 7. The FTIR and NMR is provided. I...
I need help with questions 5,
6, & 7. The FTIR and NMR is provided. I also need help creating
a reaction mechanism using the following:
Starting material: methyl acetate.
Solvent: diethyl ether
Reagent: sodium methoxide
Product: methyl acetoacetate
THANK YOU!!!!!
11-8: Claisen Condensation - 1 For this assignment, the target compound that you should synthesize is methyl acetoacetate.This is another carbonyl addition variation. Examine the product and determine which ester is the nucleophile and which is the electrophile. Keep...
Hello! Help please, I THINK that's the figure based on what I could find out and...
Hello! Help please, I THINK that's the figure based on what I
could find out and based on the question, but my professor never
gave us Chapter 13 to read for. Regardless, the first question has
got me confused. What experiments exactly? The second question I
can do on my own but I'm unsure if I have the right idea. Thank you!
Essay Questions (30 points): Answer in full sentences, include textbook page numbers to support your information, and reference...
Hello! I am in OCHEM 2 and im trying to figure out what my unknown is. Based off my many tests, the unknown has multiple bonds and a boiling point of 39-41 degrees celsius. Attached is the IR and NMR....
Hello! I am in OCHEM 2 and im trying to figure out what my
unknown is. Based off my many tests, the unknown has multiple bonds
and a boiling point of 39-41 degrees celsius. Attached is the IR
and NMR. I think my unknown is 1-pentyne. The unknown I have has a
very pungent smell. The molecular formula is not given as the
unknown is not given. A list of 35 possible unknowns are given.
Name / Structure
BP (°C)...
David’s Story “Life is difficult.” I once read these three trivial words in a book, but...
David’s Story “Life is difficult.” I once read these three trivial words in a book, but never knew how true to life and impactful they would be until one fateful fall evening. Before I begin, let me back up and tell you more about who I am and how I got here. I am a Caucasian male raised in a small conservative town in Maine by hard-working middle-class parents. My compassionate mother juggled raising three rambunctious children, me being the...
please answer the prelab excercise:) I tried doing it but I did not get very far Experiment 7: Grignard Reactio...
please answer the prelab excercise:) I tried doing it but I did not
get very far
Experiment 7: Grignard Reaction. Introduction Discovered by French chemist Victor Grignard, the reaction that now bears his name is an example of the preparation of an organometallic reagent. In this lab, phenylmagnesium bromide is the Grignard of interest, and it will be added to an aldehyde to produce an alcohol. Lab Objectives 1. To study organometallic reagents in general. benzophenone. 2. To prepare phenylmagnesium...
please identify the unknown and write a derivative Unknown compound 3 Clear liquid Physcial Properties Solubility...
please identify the unknown and write a derivative
Unknown compound 3 Clear liquid Physcial Properties Solubility Dissolve in ethyl ether Not dissolved in water Boiling point 77 IR spectrum Transmitance 3000 1000 2000 Wavenumber cm-1) Classification Positive test in Alkaline Iron (III) Hydroxamate test test CLASSIFICATION TESTS These tests must be done together with known AND FOLLOW PROCEDURE IN YOUR TEXT CARBOXYLIC ACIDS are detected by teating aqueous solutions with limus or pH paper. Also, disolve In NaHCO with bubbles...
. Grignard Reagents and As (Addition, Nucleophil ic) Additions Magnesium metal spontaneously reduces organohalides via...
.
Grignard Reagents and As (Addition, Nucleophil ic) Additions Magnesium metal spontaneously reduces organohalides via a succession transfers. This results in the Grignard 'insertion reaction, as proposed in the 1920s single electron Procedure t was only Part A: Preparation of the Glassyware and Magnesium successful in ether solvents, and failed utterly n hydrocarbons such as benzene. 1. The Grignard reagent camot form in the presence of water, and any water that it comes Mg (solid) into contact with immed iately...
These sections are from my text book. That info isn't needed to
answer this question.
3. Read 20.5 and 20.10 and then answer the following question. Starting with ethyl acetate, isobutyl alcohol, methanol along with any necessary inorganic reagent show how you could prepare 3,5-dimethyl-2-hexanone.
I need help with questions 5,
6, & 7. The FTIR and NMR is provided. I also need help creating
a reaction mechanism using the following:
Starting material: methyl acetate.
Solvent: diethyl ether
Reagent: sodium methoxide
Product: methyl acetoacetate
THANK YOU!!!!!
11-8: Claisen Condensation - 1 For this assignment, the target compound that you should synthesize is methyl acetoacetate.This is another carbonyl addition variation. Examine the product and determine which ester is the nucleophile and which is the electrophile. Keep...
Hello! Help please, I THINK that's the figure based on what I
could find out and based on the question, but my professor never
gave us Chapter 13 to read for. Regardless, the first question has
got me confused. What experiments exactly? The second question I
can do on my own but I'm unsure if I have the right idea. Thank you!
Essay Questions (30 points): Answer in full sentences, include textbook page numbers to support your information, and reference...
Hello! I am in OCHEM 2 and im trying to figure out what my
unknown is. Based off my many tests, the unknown has multiple bonds
and a boiling point of 39-41 degrees celsius. Attached is the IR
and NMR. I think my unknown is 1-pentyne. The unknown I have has a
very pungent smell. The molecular formula is not given as the
unknown is not given. A list of 35 possible unknowns are given.
Name / Structure
BP (°C)...
please answer the prelab excercise:) I tried doing it but I did not
get very far
Experiment 7: Grignard Reaction. Introduction Discovered by French chemist Victor Grignard, the reaction that now bears his name is an example of the preparation of an organometallic reagent. In this lab, phenylmagnesium bromide is the Grignard of interest, and it will be added to an aldehyde to produce an alcohol. Lab Objectives 1. To study organometallic reagents in general. benzophenone. 2. To prepare phenylmagnesium...
please identify the unknown and write a derivative
Unknown compound 3 Clear liquid Physcial Properties Solubility Dissolve in ethyl ether Not dissolved in water Boiling point 77 IR spectrum Transmitance 3000 1000 2000 Wavenumber cm-1) Classification Positive test in Alkaline Iron (III) Hydroxamate test test CLASSIFICATION TESTS These tests must be done together with known AND FOLLOW PROCEDURE IN YOUR TEXT CARBOXYLIC ACIDS are detected by teating aqueous solutions with limus or pH paper. Also, disolve In NaHCO with bubbles...
.
Grignard Reagents and As (Addition, Nucleophil ic) Additions Magnesium metal spontaneously reduces organohalides via a succession transfers. This results in the Grignard 'insertion reaction, as proposed in the 1920s single electron Procedure t was only Part A: Preparation of the Glassyware and Magnesium successful in ether solvents, and failed utterly n hydrocarbons such as benzene. 1. The Grignard reagent camot form in the presence of water, and any water that it comes Mg (solid) into contact with immed iately...
Most questions answered within 3 hours.
-
A sample of 3 is selected from 9 cards. How many permutation is
possible? Show Work.
asked 11 minutes ago -
Identify a commercial data mining software product (e.g., SAS)
and an open-source data mining product (e.g.,...
asked 14 minutes ago -
Following are the capital account balances for the William,
Jennings, and Bryan partnership:
William (40% of...
asked 5 minutes ago -
An investment project provides cash inflows of $770 per year for
11 years.
a. What is...
asked 14 minutes ago -
About the lecture of human resource management, give me the
process and schedule of how the...
asked 12 minutes ago -
A fair D10 die is rolled 100 times. What is the probability of
rolling five 1s,...
asked 25 minutes ago -
Other than hydrogen bonding, what is the major interaction that
causes proteins to fold into compact,...
asked 25 minutes ago -
In an RC circuit, the total resistance is 1 k ohm and the
battery voltage is...
asked 31 minutes ago -
CollegePak Company produced and sold 84,000 backpacks during the
year just ended at an average price...
asked 32 minutes ago -
Two fluids sit on top of one another in a tank. The fluid on top
is...
asked 40 minutes ago -
At the end of 2022, Honey Co. has accounts receivable of
$698,000 and an allowance for...
asked 48 minutes ago -
Consider an American put option. Suppose its stock price is $50
and its strike price is...
asked 47 minutes ago