5. Which amino acid had the highest Rf value? Explain these findings, based on your knowledge...
5. Which amino acid had the highest Rf value? Explain these findings, based on your knowledge of the chemical properties of this amino acid?
6. Which amino acid has lowest Rf value? Explain these findings, based on your knowledge of the chemical properties of this amino acid?
Homework Answers
Add Answer to:
5. Which amino acid had the highest Rf value? Explain these
findings, based on your knowledge...
In normal phase TLC, will benzoic acid or acetophenone have a higher Rf value? Please explain...
In normal phase TLC, will benzoic acid or acetophenone have a higher Rf value? Please explain why your chosen compound has the highest Rf.
Which compound is likely to have the highest Rf value on silica gel TLC? Group of...
Which compound is likely to have the highest Rf value on silica gel TLC? Group of answer choices A) Benzoic Acid B) Dimethylaniline C) Benzophenone D) They will all have the same Rf value.
Which of the following compounds would you expect to have the lowest Rf value on a...
Which of the following compounds would you expect to have the lowest Rf value on a silica gel TLC plate developed with dichloromethane? O A. Naphthalene O B. Phenyl acetate OC Butyric acid QUESTION 3 Which of the following compounds would you expect to have the highest Rf value on a silica gel TLC plate developed with dichloromethane? O A 2-octanone O B. Acetic acid C. 1-butanol OD. decane E. acetaldehyde
Based on your knowledge of TPCP structure, explain whether the paddle-wheel or propeller structure would be...
Based on your knowledge of TPCP structure, explain whether the paddle-wheel or propeller structure would be a preferred product (i.e. which compound has the lowest energy)?
(a) Based on your knowledge of the periodic trend in first electron affinity, place the following...
(a) Based on your knowledge of the periodic trend in first electron affinity, place the following in order of DECREASING electron affinity such that 1 is the element with the highest predicted first electron affinity and 5 is the element with the lowest predicted first electron affinity. Si Os Sn Submit Answer Tries 0/13 (b) Based on your knowledge of the periodic trend in first ionization energy, place the following in order of DECREASING first ionization energy such that 1...
"R" group polarity nonpolar, polar, or polar with H- bonds. 1. choose any two know amino acids with similar Rf and based...
"R" group polarity nonpolar, polar, or polar with H-
bonds.
1. choose any two know amino acids with similar Rf and based on the
size and polarity of their side chains, give an explanation for why
their retention factors are similar.
2. choose any two known amino acids with very different Rf values
and based on the size and polarity of their side chains, give an
explanation for why their retention factors are dissimilar.
3. Explain why lysines Rf is...
a) which amino acid tested is most polar? b) look up the structure of the amino...
a) which amino acid tested is most polar?
b) look up the structure of the amino acids. explain why it
makes sense that the amino acid you listed is more polar than the
others?
c) what amino acids are in the fruit juice?
D. CHROMATOGRAPHY Chromatography is a general technique that is used to separate various materials. In this case, students can use the unique chemistry of the amino acid to determine its migration in a specific solvent. The solutions...
(a) Based on your knowledge of the periodic trend in first electron affinity, place the following...
(a) Based on your knowledge of the periodic trend in first electron affinity, place the following in order of DECREASING electron affinity such that 1 is the element with the highest predicted first electron affinity and 5 is the element with the lowest predicted first electron affinity. 1 2 3 4 5 Si 1 2 3 4 5 C 1 2 3 4 5 Sn 1 2 3 4 5 W 1 2 3 4 5 F (b) Based on your knowledge of the periodic...
Answer the following two questions A paper chromatography experiment was conducted on a mixture of amino...
Answer the following two questions A paper chromatography experiment was conducted on a mixture of amino acids including Aspartic acid (Asp), Glutamic acid (Glu), Histidine (His), Leucine (Leu), Phenylalanine (Phe) and Proline (Pro). The following Rf values were determined: Asp (0.245), Glutamic (0.275), His (0.295), Leu (0.745), Phe (0.685) and Pro (0.445). In the experiment, a colored spot for unknown amino acid "W" was found centered at a distance 25 mm from the start line when the solvent line had...
4. Which amino acid could form ionic interactions? Explain how you know.
4. Which amino acid could form ionic interactions? Explain how
you know.
1. Circle the funct tional groups on the R-group of the AMINO ACIDs below that are capable of forming hydrogen bonds. How do you know? 2 4 CH H,C CH, 2. List at least 2 amino acids (numbered 1-10 above) capable of interacting with water 5 and 7 3. List at least 2 amino acids that water would avoid interacting with. Explain how you know. I and 2...
Which of the following compounds would you expect to have the lowest Rf value on a silica gel TLC plate developed with dichloromethane? O A. Naphthalene O B. Phenyl acetate OC Butyric acid QUESTION 3 Which of the following compounds would you expect to have the highest Rf value on a silica gel TLC plate developed with dichloromethane? O A 2-octanone O B. Acetic acid C. 1-butanol OD. decane E. acetaldehyde
(a) Based on your knowledge of the periodic trend in first electron affinity, place the following in order of DECREASING electron affinity such that 1 is the element with the highest predicted first electron affinity and 5 is the element with the lowest predicted first electron affinity. Si Os Sn Submit Answer Tries 0/13 (b) Based on your knowledge of the periodic trend in first ionization energy, place the following in order of DECREASING first ionization energy such that 1...
"R" group polarity nonpolar, polar, or polar with H-
bonds.
1. choose any two know amino acids with similar Rf and based on the
size and polarity of their side chains, give an explanation for why
their retention factors are similar.
2. choose any two known amino acids with very different Rf values
and based on the size and polarity of their side chains, give an
explanation for why their retention factors are dissimilar.
3. Explain why lysines Rf is...
a) which amino acid tested is most polar?
b) look up the structure of the amino acids. explain why it
makes sense that the amino acid you listed is more polar than the
others?
c) what amino acids are in the fruit juice?
D. CHROMATOGRAPHY Chromatography is a general technique that is used to separate various materials. In this case, students can use the unique chemistry of the amino acid to determine its migration in a specific solvent. The solutions...
Answer the following two questions A paper chromatography experiment was conducted on a mixture of amino acids including Aspartic acid (Asp), Glutamic acid (Glu), Histidine (His), Leucine (Leu), Phenylalanine (Phe) and Proline (Pro). The following Rf values were determined: Asp (0.245), Glutamic (0.275), His (0.295), Leu (0.745), Phe (0.685) and Pro (0.445). In the experiment, a colored spot for unknown amino acid "W" was found centered at a distance 25 mm from the start line when the solvent line had...
4. Which amino acid could form ionic interactions? Explain how
you know.
1. Circle the funct tional groups on the R-group of the AMINO ACIDs below that are capable of forming hydrogen bonds. How do you know? 2 4 CH H,C CH, 2. List at least 2 amino acids (numbered 1-10 above) capable of interacting with water 5 and 7 3. List at least 2 amino acids that water would avoid interacting with. Explain how you know. I and 2...
Most questions answered within 3 hours.
-
What was happening in the workplace before the signing of the
Civil Rights Act of 1964?
asked 51 seconds ago -
The probability that a randomly selected teenager studied at
least once during a week was only...
asked 5 minutes ago -
At 20.0°C, the vapor pressure of ethanol is 45.0 torr, and the
vapor pressure of methanol...
asked 8 minutes ago -
13.
Given the following definitions:
U = {1, 2, 3, 4, 5, 6, 7}
A =...
asked 16 minutes ago -
1. Let us again continue with analyses of data from the study of
M Daviglus et...
asked 16 minutes ago -
Consider the following data for a dependent variable y and two
independent variables, x1 and x2....
asked 15 minutes ago -
Research paper on a Sex Crime and Policy Topic
Including all 3 origins “sex crime and...
asked 17 minutes ago -
6. What volume will 40.0mL of nitrogen, measured at 15.0°C and
780.0torr, occupy at STP?
7....
asked 17 minutes ago -
Scientists have meaured that at a distance of 1 AU from star X
energy of radiation...
asked 29 minutes ago -
Q4 #4
How far apart are an object and an image formed by a
89-cm-focal-length converging...
asked 34 minutes ago -
What function do boron esters serve in polymers?
asked 35 minutes ago -
In a survey of 1147 small-business owners, the following
question was posed: Would you recommend working...
asked 1 hour ago