Homework Answers
Hope this helped you!
Thank You So Much! Please Rate this answer as you wish.("Thumbs Up")
Add Answer to:
#3 and #4 please and thank you 3. Draw the polymers that would result from the following condensation reactions. o...
Which of the following pairs CANNOT form condensation polymers given favorable esterification conditions? (Draw out the...
Which of the following pairs CANNOT form condensation polymers given favorable esterification conditions? (Draw out the structures on scrap paper if uncertain) A) Terephthalic acid AND 1.2-ethanediol (Terephthalic acid is benzene-1, 4-dicarboxy lie acid) B) Pentanoic acid AND tras-1, 4-cyclohexanediol C) Terephthalic acid AND 1, 4-butanediol D) Lactic acid (a.k.a. 2-hydroxypropanoic acid)
Which of the following statements about polymers is/are correct? select all that apply. Condensation polymerization reactions...
Which of the following statements about polymers is/are correct? select all that apply. Condensation polymerization reactions produce small molecules, like H2O, as byproducts to the polymer formation Addition polymers must be made from monomers which have at least one double or triple bond somewhere in the molecule. Polypropylene and polyethylene are high molecular weight alkenes.
Draw the pentamer that would result from the acid initiation followed by beta-H elimination of this...
Draw the pentamer that would result from the acid initiation
followed by beta-H elimination of this alkene after five monomers
have been polymerized?
This is all the information I am given, I have no idea what to
do, please help??
Draw the pentamer that would result from the acid initiation followed by beta-H elimination of this alkene after five monomers have been polymerized?This is all the information I am given, I have no idea what to do, please help??
Numbering the possible monomer molecules below as: 1 2 3 4 5 6 (A)...
Numbering the possible monomer molecules below as: 1 2 3 4 5 6 (A) Which monomers (give numbers) would be useful for creating an addition polymer? EXPLAIN what about them makes this possible. (B) Which monomers (give numbers) would be useful for creating a condensation polymer? EXPLAIN what about them makes this possible. (C) Which monomer could be used by itself to make a condensation polymer? (Note that this particular molecule is called an amino acid, and the...
(d) Give the structures of the polymers which can be formed from the following monomers. HOOH...
(d) Give the structures of the polymers which can be formed from the following monomers. HOOH + Ho но — он (iii) 4. (a) What is the general structure of an a-amino acid. (6) (b) Give an example of amino acids with (i) Hydrophobic, (ii) Polar (iii) acidic (basic) side chains (look up a reference). Ginecological chalins (cookeo 5. (a) What is the necessary and sufficient condition that a molecule is chiral (optically active)? (b) What is a stereocentre? How...
answer 1-4 Polymers are large molecules that exist in chains composed of smaller repeating units called...
answer 1-4
Polymers are large molecules that exist in chains composed of smaller repeating units called monomers. They can come in many forms according to substitution patterns and functional groups. Linear polymers have the monomers repeated in just one line. Cross-linked polymers are branched. Linear polymers have just two ends. Cross-linked have more than two ends. If more than two functional groups (reactive sites) are present in the monomer, the monomers may connect to each other by cross-linking to form...
Please help. Thank you!! Draw the protonation states for the following amino acids at pH 2,...
Please help. Thank you!! Draw the protonation states for the following amino acids at pH 2, 7, and 12. Glycine Lysine Glutamic acid
This is for Organic II. Thank you! Give the primary product that would result from the...
This is for Organic II. Thank you!
Give the primary product that would result from the following reactions: NOTE: If the problem involves multiple reactions, and you cannot determine the final product, draw the structure of any of the intermediate products (and indicate which reaction the product is for, i.e. Step # 1 , Step # 2 , etc.) 1) BHs, THF 2) н.о,. он-) 3) (CH3)2NH 4) H2, Pt/C Cat. н. он N-CH3 b) 1) н,о'*) 2) Na2Cr o,,...
18.Draw the repeating unit of the polymers that will be formed from the following reactions: CH...
18.Draw the repeating unit of the polymers that will be formed from the following reactions: CH CH C1--C C-CI HO CH
help please and thank you! 3. Draw a reasonable mechanism for each of the following reactions...
help please and thank you!
3. Draw a reasonable mechanism for each of the following reactions below. он HBr H,SO, он heat HBr ОН
Which of the following pairs CANNOT form condensation polymers given favorable esterification conditions? (Draw out the structures on scrap paper if uncertain) A) Terephthalic acid AND 1.2-ethanediol (Terephthalic acid is benzene-1, 4-dicarboxy lie acid) B) Pentanoic acid AND tras-1, 4-cyclohexanediol C) Terephthalic acid AND 1, 4-butanediol D) Lactic acid (a.k.a. 2-hydroxypropanoic acid)
Which of the following statements about polymers is/are correct? select all that apply. Condensation polymerization reactions produce small molecules, like H2O, as byproducts to the polymer formation Addition polymers must be made from monomers which have at least one double or triple bond somewhere in the molecule. Polypropylene and polyethylene are high molecular weight alkenes.
Draw the pentamer that would result from the acid initiation
followed by beta-H elimination of this alkene after five monomers
have been polymerized?
This is all the information I am given, I have no idea what to
do, please help??
Draw the pentamer that would result from the acid initiation followed by beta-H elimination of this alkene after five monomers have been polymerized?This is all the information I am given, I have no idea what to do, please help??
(d) Give the structures of the polymers which can be formed from the following monomers. HOOH + Ho но — он (iii) 4. (a) What is the general structure of an a-amino acid. (6) (b) Give an example of amino acids with (i) Hydrophobic, (ii) Polar (iii) acidic (basic) side chains (look up a reference). Ginecological chalins (cookeo 5. (a) What is the necessary and sufficient condition that a molecule is chiral (optically active)? (b) What is a stereocentre? How...
answer 1-4
Polymers are large molecules that exist in chains composed of smaller repeating units called monomers. They can come in many forms according to substitution patterns and functional groups. Linear polymers have the monomers repeated in just one line. Cross-linked polymers are branched. Linear polymers have just two ends. Cross-linked have more than two ends. If more than two functional groups (reactive sites) are present in the monomer, the monomers may connect to each other by cross-linking to form...
This is for Organic II. Thank you!
Give the primary product that would result from the following reactions: NOTE: If the problem involves multiple reactions, and you cannot determine the final product, draw the structure of any of the intermediate products (and indicate which reaction the product is for, i.e. Step # 1 , Step # 2 , etc.) 1) BHs, THF 2) н.о,. он-) 3) (CH3)2NH 4) H2, Pt/C Cat. н. он N-CH3 b) 1) н,о'*) 2) Na2Cr o,,...
18.Draw the repeating unit of the polymers that will be formed from the following reactions: CH CH C1--C C-CI HO CH
help please and thank you!
3. Draw a reasonable mechanism for each of the following reactions below. он HBr H,SO, он heat HBr ОН
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