What would happen if we placed an oligopeptide in a nonpolar solvent? What would happen if...
What would happen if we placed an oligopeptide in a nonpolar solvent?
What would happen if we placed an oligopeptide in a polar solvent?
Homework Answers
The chemical and physical properties of peptides are dictated by their amino acid composition. Thus if an oligopeptide which is composed of hydrophilic or polar amino acids is placed in a non-polar solvent will not be soluble in it whereas an oligopeptide solely composed of hydrophobic or non-polar amino acids it will get dissolve in the non-polar solvent.
hydrophobic amino acids are-phenylalanine, valine, tryptophan, etc. and polar amino acids are serine (Ser), threonine (Thr), cysteine (Cys), asparagine (Asn), glutamine (Gln),etc.
Add Answer to:
What would happen if we placed an oligopeptide in a nonpolar
solvent?
What would happen if...
What is a polar solvent and carbon tetrachloride (CCI_4) is a nonpolar solvent. In which solvent...
What is a polar solvent and carbon tetrachloride (CCI_4) is a nonpolar solvent. In which solvent is each of the following more likely to be soluble? NaNO_3, ionic in carbon tetrachloride (CCI_4)(a nonpolar solvent) in water (a polar solvent) I_2, nonpolar in carbon tetrachloride (CCI_4)(a nonpolar solvent in water (a polar solvent) sucross (table sugar) polar in water (a polar solvent) in carbon tetrachloride (CCI_4) (a nonpolar solvent) gasoline nonpolar in water (a polar solvent) in carbon tetrachloride (CCI_4)(a nonpolar...
1. What is the mass percent of oxygen in H202? 2. What would happen if you...
1. What is the mass percent of oxygen in H202? 2. What would happen if you added more solute to a saturated solution? 3. What would happen if you added more solute to an unsaturated solution? 4. Will a polar solute compound dissolve in a nonpolar solvent? 5. Will a salt dissolve in a nonpolar solvent? 6. Ammonia NH3, can be synthesized by the following reaction: 2NO+ 5H2 + 2NH3 +2 H2O If you start with 90.0 grams of NO...
Water is a polar solvent; hexane is a nonpolar solvent. In which solvent is each of...
Water is a polar solvent; hexane is a nonpolar solvent. In which solvent is each of the following more likely to be soluble? (a) vegetable oil, nonpolar (b) benzene, nonpolar (c) LINO3, ionic (d) Na2SO4, ionic Calculate the % concentrations of the following solutions. (a) 0.60 g of Klin 18.0 g of water (% m/m). (b) 8.5 g of casein in 130 mL of low-fat milk (% m/v). Show work and underline final answers.
Ok, so what would happen if you are working with TLC and have a polar stationary...
Ok, so what would happen if you are working with TLC and have a polar stationary phase (silica) and a mobile phase ( polar eluting solution) and you spot a nonpolar compound? Would the Rf values be greater than in a nonpolar mobile phase? I know in general if you are using TLC with polar silica and spot a nonpolar compound the nonpolar compound travels further (higher Rf values) because its chemical structure is different than the stationary phase compared...
Gives examples and identify the properties for each of the following: 1- polar solvent 2- nonpolar...
Gives examples and identify the properties for each of the following: 1- polar solvent 2- nonpolar solvent 3- protic solvent 4. Aprotic solvent
a. Label each of the following as a nonpolar, borderline polar, or polar solvent. b. Label...
a. Label each of the following as a nonpolar, borderline polar, or polar solvent. b. Label each solvent as protic or aprotic c. Then, label which reaction the solvent will help promote: SN1, SN2 or neither. HO CI CI dichloromethane moi propanol acetone benzene
Hi, could you please give an explanation to? thanks! What solvent would be best to carry...
Hi, could you please give an explanation to? thanks!
What solvent would be best to carry out the substitution of the benzyl iodide shown below and why? H2N solvent at 70 °C 1.0 equivalents Methanol, because this reaction performs best with a polar protic solvent to solvate charged intermediates. DMSO, because this reaction performs best with a polar aprotic solvent which will dissolve the nucleophile without hydrogen bonding. O Hexanes, because this reaction performs best with a nonpolar solvent to...
For a nonpolar solute, why does the mobile phase strength increase as the solvent becomes less...
For a nonpolar solute, why does the mobile phase strength increase as the solvent becomes less polar in reversed-phase chromatography?
Look up and provide the boiling point and structure of the xylenes solvent. Based on the...
Look up and provide the boiling point and structure of the xylenes solvent. Based on the structure, what kind of solvent (polar aprotic, polar protic, or nonpolar) is xylenes? Based on the boiling point of xylenes, why do we wash with a small amount of ethyl acetate (bp = 77 °C) to facilitate drying of the isolated product?
what is the strongest type of intermolecular force between solute and solvent in each solution? a.)...
what is the strongest type of intermolecular force between solute and solvent in each solution? a.) Cu (s) in Ag (s) b.) CH3CH3 (g) in CH3CH2CH2NH2 (l) c.) CH3Cl (g) in CH3OCH3 (g) My guess would be: a.) they are 2 different metals that are monotomic ions so...ionic bonding? b.) the first is nonpolar? and second is polar? so....dipole induced dipole? or is the second nonpolar? C.) H-bonding with the O and H? or would it be dipole -dipole because...
What is a polar solvent and carbon tetrachloride (CCI_4) is a nonpolar solvent. In which solvent is each of the following more likely to be soluble? NaNO_3, ionic in carbon tetrachloride (CCI_4)(a nonpolar solvent) in water (a polar solvent) I_2, nonpolar in carbon tetrachloride (CCI_4)(a nonpolar solvent in water (a polar solvent) sucross (table sugar) polar in water (a polar solvent) in carbon tetrachloride (CCI_4) (a nonpolar solvent) gasoline nonpolar in water (a polar solvent) in carbon tetrachloride (CCI_4)(a nonpolar...
1. What is the mass percent of oxygen in H202? 2. What would happen if you added more solute to a saturated solution? 3. What would happen if you added more solute to an unsaturated solution? 4. Will a polar solute compound dissolve in a nonpolar solvent? 5. Will a salt dissolve in a nonpolar solvent? 6. Ammonia NH3, can be synthesized by the following reaction: 2NO+ 5H2 + 2NH3 +2 H2O If you start with 90.0 grams of NO...
Water is a polar solvent; hexane is a nonpolar solvent. In which solvent is each of the following more likely to be soluble? (a) vegetable oil, nonpolar (b) benzene, nonpolar (c) LINO3, ionic (d) Na2SO4, ionic Calculate the % concentrations of the following solutions. (a) 0.60 g of Klin 18.0 g of water (% m/m). (b) 8.5 g of casein in 130 mL of low-fat milk (% m/v). Show work and underline final answers.
a. Label each of the following as a nonpolar, borderline polar, or polar solvent. b. Label each solvent as protic or aprotic c. Then, label which reaction the solvent will help promote: SN1, SN2 or neither. HO CI CI dichloromethane moi propanol acetone benzene
Hi, could you please give an explanation to? thanks!
What solvent would be best to carry out the substitution of the benzyl iodide shown below and why? H2N solvent at 70 °C 1.0 equivalents Methanol, because this reaction performs best with a polar protic solvent to solvate charged intermediates. DMSO, because this reaction performs best with a polar aprotic solvent which will dissolve the nucleophile without hydrogen bonding. O Hexanes, because this reaction performs best with a nonpolar solvent to...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago