6) Applying resonance. Amides such as acetamide (CH3CONH2) are much weaker bases than amines, such as...
6) Applying resonance. Amides such as acetamide (CH3CONH2) are much weaker bases than amines, such as ethylamine (CH3CH2NH2). Explain why (try resonance). Predict also how protonation (reaction with H+ ) of both species would go (again, resonance can help).
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6) Applying resonance. Amides such as acetamide (CH3CONH2) are
much weaker bases than amines, such as...
1. What is a structure based explanation for why acetamide is more stable than acetone. I'm...
1. What is a structure based explanation for why acetamide is
more stable than acetone. I'm pretty sure it has to do with
resonance.
2. also for question F im fairly sure it has to do with
resonance again but I not sure exactly why. could someone answer
and explain?
F. Draw the conjugate base for each compound below and draw the appropriate structures to explain the difference in N-H acidity pKa~9.5 pKa 16 N-H N-H
Questions and Problems 553 ation for the reaction that would produse cach of the following amines...
Questions and Problems 553 ation for the reaction that would produse cach of the following amines b. N.Methylpropanamine c. N.N-Diethylpentanamine 15.37 Briefly explain why the lower molar massamines (lewer than five carbons) exhibit appreciable solubility in water 15.38 Why is the salt of an amine appreciably more soluble in water than the mine from which it was formed 15.39 Most drugs containing amine groups are not administered as the mine but rather the amount you suggeste son why? 15.40 Why...
7-9 please! 4 7. One of the following is much more acidic than the other. Circle...
7-9 please!
4 7. One of the following is much more acidic than the other. Circle the more acidic one, and explain very briefly why? (3 points) H Acidity of one pf the H's shown H H 8. For the reaction show a. Write "1,2" underneath and "1,4" underneath the appropriate products. (1 pt) b. Write "thermodynamic" underneath the appropriate "thermodynamic control" product (1 pt) c. Draw the mechanism for the reaction, using formal arrow pushing. Draw both resonance structures...
7. One of the following is much more acidic than the other. Circle the more acidic...
7. One of the following is much more acidic than the other. Circle the more acidic one, and explain very briefly why? (3 points) Acidity of one pf the it's shown 8. For the reaction show, a. Write "1,2" underneath and "1,4" underneath the appropriate products. (1 pt) b. Write "thermodynamic" underneath the appropriate "thermodynamic control product (1 pt) c. Draw the mechanism for the reaction, using formal arrow pushing. Draw both resonance structures for the intermediate (4 pts) Br...
Titration: Acids and Bases 2. How can you determine which acid is diprotic? 3. using the...
Titration: Acids and Bases
2. How can you determine which acid is diprotic?
3. using the answers to questions one and two, which acid is
diprotic?
4. Which base has more hydroxide ions per molecule?
Acid Volume Base Base Initial Volume (mL) Base Final Volume (mL) Volume of Base Used (mL) Acid: Base Ratio Acid 1 20 mL Base 1 50 mL 34.5 15.5 4:3 Acid 2 20 mL Base 1 Acid 1 20 mL Base 2 Acid 2 20...
Make sure the reaction table described above is completed in your notebook.
Prelab questions:1. Make sure the reaction table described above is completed in your notebook.2. Two benzaldehyde molecules combine with one acetone molecule in this aldol reaction. If someone uses 5.0 mL of benzaldehyde and 2.5 mL of acetone to try to improve the yield of product, is this the correct ratio of molecules so that there is no excess? Why or why not?The Aldol Reaction: Synthesis of DibenzalacetonePurpose: Introduce the student to the hands-on chemistry of carbonyl condensations.Warning: Dispose of...
Fatty Acid Metabolism. The reactions of the fatty acid spiral are shown below. Use the description...
Fatty Acid Metabolism. The reactions of the fatty acid spiral are shown below. Use the description on the left side of the page to classify the reactions and fill in the boxes on the right side of the page Activation Step. The activation of the fatty acid begins by the addition of CoA which will carry the fatty acid from the cytosol into the mitochondria. The product, which is a fatty acid with a CoA attached, is known as a...
The budget surplus trap — why it may prove elusive By business editor Ian Verrender Posted...
The budget surplus trap — why it may prove elusive By business editor Ian Verrender Posted 23 Sep 2019, 4:25am Josh Frydenberg gestures during a press conference. PHOTO: Treasurer Josh Frydenberg announced an end to a decade of deficits on Thursday. (ABC News: Tamara Penniket) RELATED STORY: Balanced budget means the Government is 'working against' the Reserve Bank's efforts to boost the economyRELATED STORY: Budget comes in $13.8 billion better off than first projectedRELATED STORY: 'How'd you go broke? Slow...
Hello! Could you please write your own four paragraph (5-6 sentences per paragraph) take away or...
Hello! Could you please write your own four paragraph (5-6 sentences per paragraph) take away or reflection of the below information? Please complete in 24 hours if possible. Thank you! RIS BOHNET THINKS firms are wasting their money on diversity training. The problem is, most programs just don’t work. Rather than run more workshops or try to eradicate the biases that cause discrimination, she says, companies need to redesign their processes to prevent biased choices in the first place. Bohnet...
Read the article below and in your own words, (1-2 sentences) what is the "true direction"...
Read the article below and in your own words, (1-2 sentences) what is the "true direction" or right way to interpret nature, according to Bacon? True Directions Concerning the Interpretation of Nature (1620) Francis Bacon Those who have taken it on themselves to lay down the law of nature as something that has already been discovered and understood, whether they have spoken in simple confidence or in a spirit of professional posturing, have done great harm to philosophy and the...
1. What is a structure based explanation for why acetamide is
more stable than acetone. I'm pretty sure it has to do with
resonance.
2. also for question F im fairly sure it has to do with
resonance again but I not sure exactly why. could someone answer
and explain?
F. Draw the conjugate base for each compound below and draw the appropriate structures to explain the difference in N-H acidity pKa~9.5 pKa 16 N-H N-H
Questions and Problems 553 ation for the reaction that would produse cach of the following amines b. N.Methylpropanamine c. N.N-Diethylpentanamine 15.37 Briefly explain why the lower molar massamines (lewer than five carbons) exhibit appreciable solubility in water 15.38 Why is the salt of an amine appreciably more soluble in water than the mine from which it was formed 15.39 Most drugs containing amine groups are not administered as the mine but rather the amount you suggeste son why? 15.40 Why...
7-9 please!
4 7. One of the following is much more acidic than the other. Circle the more acidic one, and explain very briefly why? (3 points) H Acidity of one pf the H's shown H H 8. For the reaction show a. Write "1,2" underneath and "1,4" underneath the appropriate products. (1 pt) b. Write "thermodynamic" underneath the appropriate "thermodynamic control" product (1 pt) c. Draw the mechanism for the reaction, using formal arrow pushing. Draw both resonance structures...
7. One of the following is much more acidic than the other. Circle the more acidic one, and explain very briefly why? (3 points) Acidity of one pf the it's shown 8. For the reaction show, a. Write "1,2" underneath and "1,4" underneath the appropriate products. (1 pt) b. Write "thermodynamic" underneath the appropriate "thermodynamic control product (1 pt) c. Draw the mechanism for the reaction, using formal arrow pushing. Draw both resonance structures for the intermediate (4 pts) Br...
Titration: Acids and Bases
2. How can you determine which acid is diprotic?
3. using the answers to questions one and two, which acid is
diprotic?
4. Which base has more hydroxide ions per molecule?
Acid Volume Base Base Initial Volume (mL) Base Final Volume (mL) Volume of Base Used (mL) Acid: Base Ratio Acid 1 20 mL Base 1 50 mL 34.5 15.5 4:3 Acid 2 20 mL Base 1 Acid 1 20 mL Base 2 Acid 2 20...
Fatty Acid Metabolism. The reactions of the fatty acid spiral are shown below. Use the description on the left side of the page to classify the reactions and fill in the boxes on the right side of the page Activation Step. The activation of the fatty acid begins by the addition of CoA which will carry the fatty acid from the cytosol into the mitochondria. The product, which is a fatty acid with a CoA attached, is known as a...
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