Homework Answers
| Polar | Carboxylic acid |
| Amide | |
| Ketone | |
| Ether | |
| Non-polar | Hydrocarbon |
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Rank the following compounds form most polar to most non-polar, amide, either carboxylic acid, hydrocarbon, and...
Rank the following compounds [Benzophenone, Malonic Acid, and Biphenyl] from least polar to most polar, and...
Rank the following compounds [Benzophenone, Malonic Acid, and Biphenyl] from least polar to most polar, and how does the polarity of a solute affect its ability to dissolve in a polar or non polar solvent?
Please rank the polarity of the following compounds from least to most polar: Salicylic Acid, Acetylsalicylic Acid, Acet...
Please rank the polarity of the following compounds from least to most polar: Salicylic Acid, Acetylsalicylic Acid, Acetaminophen, Caffeine, Ibuprofen. I'm pretty sure I have the answer based on experimental data, but I want to see if my data lines up with your answer. Please do not respond unless you are sure. Thank you!
d) Draw the structure of the most polar compound and draw an arrow (through the structure)...
d) Draw the structure of the most polar compound and draw an arrow (through the structure) representing the overall/net dipole moment of the compound. 3) Suppose that your TLC showed that the compounds had not travelled away from your loading spot. What would be an easy condition to change to make the compounds travel up the TLC plate)? Briefly, state specifically what new condition might you try! (0.5) New conditions you could try is dotting more in the same spot,...
Part A Rank the following carboxylic acid derivatives in order of decreasing reactivity. Rank from most...
Part A Rank the following carboxylic acid derivatives in order of decreasing reactivity. Rank from most to least reactive. To rank Items as equivalent, overlap them Reset Help walio ΝΗ: Most reactive Least reactive Submit Request Answer 2 A 31 If you wanted to directly synthesize the following molecule: NH which of these acid chloride derivatives could you potentially use as a starting material without converting it to another derivative first? Check all that apply. Submit Request Answer Provide Feedback
4. Consider the following silica gel TLC plac or compounds A, B, and hexines: developed in...
4. Consider the following silica gel TLC plac or compounds A, B, and hexines: developed in Fo-o- og a) Determine the Rr values of compounds A, B, and C run on a silica gel TLC plate using hexanes as the solvent b) Which compound, A, B, or C. is the most polar? values if you used acetone instead c) What would you expect to happen to the of hexanes as the eluting solvent? 5) Consider a sample that is a...
TLC Consider the following silica gel TLC plate of compounds A, B, and developed in hexanes:...
TLC Consider the following silica gel TLC plate of compounds A, B, and developed in hexanes: solvent front 0 D origin A B C 22. Determine the Ry values of compounds A, B, and Crun on a silica gel TLC plate using hexanes as the solvent. 23. Which compound, A, B, or C, is the most polar? 24. What would you expect to happen to the Ry values if you used acetone instead of hexanes as the eluting solvent? 25.TLC...
Question 10 1 pts What hazard classification would you expect a 90% ethyl acetate/10% hexane mixture...
Question 10 1 pts What hazard classification would you expect a 90% ethyl acetate/10% hexane mixture to have? Flammable liquid Corrosive Toxic Flammable solid Question 16 1 pts The TLC diagram shown represents the analysis of three different compounds. Which of the three columns is/are likely to represent a pure compound, and why? 0 0 2 * 3 Columns 1 and 3, because there is only one spot in each. Column 2 only, because there are two spots present Columns...
____ 1. The diagram below represents serine, a polar, uncharged amino acid. Which functional group gives...
____ 1. The diagram below represents serine, a polar, uncharged
amino acid. Which functional group gives serine its
distinct property?
a. H3
b. CH2OH
c. –H
d. COO–
____ 2. The monomers shown below are monomers for which of the
following natural polymers?
a. polysaccharides
b. plastics
c. DNA
d. proteins
____ 3. Which of the following processes illustrates the production
of a protein?
a. specific code for amino acids --> amino acid chain -->
gene --> DNA --> specific...
commond in PRACTICE SHEET NH2 04/04/2018 OH a. Which H is the most acidic ? (circle...
commond in PRACTICE SHEET NH2 04/04/2018 OH a. Which H is the most acidic ? (circle it) b. What product forms when the compound is treated with HCI ? (Draw it above) c. How many sp3 hybridized carbons does this molecule have? d. How many H's are on the attached to the N? 10 a. Indicate the strongest IMF available to each of the compounds below. Oligo H A B b. Which compound would you expect to have a greater...
Please explain what is going on in this lab for STEP 3. what are some important...
Please explain what is going on in this lab for STEP 3. what
are some important factors?
Multistep Synthesis Preparation of 4,4-Diphenyl-3-buten-2-one! This experiment illustrates se multistep synthesis, in which the the next. This process is very common iment illustrates several important concepts of organic synthesis. It is a synthesis, in which the product of one reaction becomes the starting material of This process is very common in industry and research, and demands careful to vields and techniques. The experiment...
d) Draw the structure of the most polar compound and draw an arrow (through the structure) representing the overall/net dipole moment of the compound. 3) Suppose that your TLC showed that the compounds had not travelled away from your loading spot. What would be an easy condition to change to make the compounds travel up the TLC plate)? Briefly, state specifically what new condition might you try! (0.5) New conditions you could try is dotting more in the same spot,...
Part A Rank the following carboxylic acid derivatives in order of decreasing reactivity. Rank from most to least reactive. To rank Items as equivalent, overlap them Reset Help walio ΝΗ: Most reactive Least reactive Submit Request Answer 2 A 31 If you wanted to directly synthesize the following molecule: NH which of these acid chloride derivatives could you potentially use as a starting material without converting it to another derivative first? Check all that apply. Submit Request Answer Provide Feedback
4. Consider the following silica gel TLC plac or compounds A, B, and hexines: developed in Fo-o- og a) Determine the Rr values of compounds A, B, and C run on a silica gel TLC plate using hexanes as the solvent b) Which compound, A, B, or C. is the most polar? values if you used acetone instead c) What would you expect to happen to the of hexanes as the eluting solvent? 5) Consider a sample that is a...
TLC Consider the following silica gel TLC plate of compounds A, B, and developed in hexanes: solvent front 0 D origin A B C 22. Determine the Ry values of compounds A, B, and Crun on a silica gel TLC plate using hexanes as the solvent. 23. Which compound, A, B, or C, is the most polar? 24. What would you expect to happen to the Ry values if you used acetone instead of hexanes as the eluting solvent? 25.TLC...
Question 10 1 pts What hazard classification would you expect a 90% ethyl acetate/10% hexane mixture to have? Flammable liquid Corrosive Toxic Flammable solid Question 16 1 pts The TLC diagram shown represents the analysis of three different compounds. Which of the three columns is/are likely to represent a pure compound, and why? 0 0 2 * 3 Columns 1 and 3, because there is only one spot in each. Column 2 only, because there are two spots present Columns...
____ 1. The diagram below represents serine, a polar, uncharged
amino acid. Which functional group gives serine its
distinct property?
a. H3
b. CH2OH
c. –H
d. COO–
____ 2. The monomers shown below are monomers for which of the
following natural polymers?
a. polysaccharides
b. plastics
c. DNA
d. proteins
____ 3. Which of the following processes illustrates the production
of a protein?
a. specific code for amino acids --> amino acid chain -->
gene --> DNA --> specific...
commond in PRACTICE SHEET NH2 04/04/2018 OH a. Which H is the most acidic ? (circle it) b. What product forms when the compound is treated with HCI ? (Draw it above) c. How many sp3 hybridized carbons does this molecule have? d. How many H's are on the attached to the N? 10 a. Indicate the strongest IMF available to each of the compounds below. Oligo H A B b. Which compound would you expect to have a greater...
Please explain what is going on in this lab for STEP 3. what
are some important factors?
Multistep Synthesis Preparation of 4,4-Diphenyl-3-buten-2-one! This experiment illustrates se multistep synthesis, in which the the next. This process is very common iment illustrates several important concepts of organic synthesis. It is a synthesis, in which the product of one reaction becomes the starting material of This process is very common in industry and research, and demands careful to vields and techniques. The experiment...
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