Steric hindrance - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Steric hindrance? On this page you'll find 63 study documents about Steric hindrance.
Page 3 out of 63 results
Sort by
-
AAMC MCAT Practice Exam 1 with correct answers 2023
- Exam (elaborations) • 81 pages • 2023
- Available in package deal
-
- $26.99
- + learn more
AAMC MCAT Practice Exam 1 with correct answers 2023 
In the chromatography of the reaction mixture, water absorbed on cellulose functioned as the stationary phase. What was the principal factor determining the migration of individual components in the sample? 
 
A) Hydrogen bonding 
B) Solute concentration 
C) Stationary phase concentration 
D) Thickness of paper - correct answer A) Hydrogen bonding 
 
The answer to this question is A because the relative amount of hydrogen bonding to the stati...
-
AAMC FL 1 FULL REVIEW- Chem/Phys Questions and Answers 2023
- Exam (elaborations) • 17 pages • 2023
-
Available in package deal
-
- $22.49
- + learn more
AAMC FL 1 FULL REVIEW- Chem/Phys Questions and Answers 2023 
In the chromatography of the reaction mixture, water absorbed on cellulose functioned as the stationary phase. What was the principal factor determining the migration of individual components in the sample? 
 
A.Hydrogen bonding 
B.Solute concentration 
C.Stationary phase concentration 
D.Thickness of paper 
B and D are dumb options. Knock them out. 
 
hydrogen bonding to the stationary phase will determine the relative rate of migrati...
-
AAMC practice test scored 100%
- Exam (elaborations) • 5 pages • 2024
- Available in package deal
-
- $11.49
- + learn more
AAMC practice test scored 100% 
in chromatography of the reaction mixture, water is absorbed on cellulose functioned as the 
stationary phase - what is the principal factor determine the migration of individual components 
in the sample? -Answer-HYDROGEN BONDING (determines rate of migration) 
dehydration reaction (tertiary OH to double bond) 
occurs most readily with what OH? 
reaction involves loss of WATER molecule 
and the reaction has a CARBOCATION intermediate -Answer-tertiary alcohols 
am...
-
AAMC FL 1 FULL REVIEW- Chem/Phys Question with complete solution 2023
- Exam (elaborations) • 17 pages • 2023
-
Available in package deal
-
- $15.49
- + learn more
AAMC FL 1 FULL REVIEW- Chem/Phys Question with complete solution 2023In the chromatography of the reaction mixture, water absorbed on cellulose functioned as the stationary phase. What was the principal factor determining the migration of individual components in the sample? 
 
A.Hydrogen bonding 
B.Solute concentration 
C.Stationary phase concentration 
D.Thickness of paper 
B and D are dumb options. Knock them out. 
 
hydrogen bonding to the stationary phase will determine the relative rate of...
-
AAMC practice test scored 100%
- Exam (elaborations) • 5 pages • 2024
- Available in package deal
-
- $11.49
- + learn more
AAMC practice test scored 100% 
in chromatography of the reaction mixture, water is absorbed on cellulose functioned as the 
stationary phase - what is the principal factor determine the migration of individual components 
in the sample? -Answer-HYDROGEN BONDING (determines rate of migration) 
dehydration reaction (tertiary OH to double bond) 
occurs most readily with what OH? 
reaction involves loss of WATER molecule 
and the reaction has a CARBOCATION intermediate -Answer-tertiary alcohols 
am...
Get paid weekly? You can!
-
Chem 210 Exam 3 Questions and Correct Answers, With Complete Solution.
- Exam (elaborations) • 8 pages • 2024
-
- $10.99
- + learn more
Chem 210 Exam 3 Questions and Correct Answers, With Complete Solution. 
 
what face of the pi bond can EAR occur from? 
either face 
how many products do EARs on an alkene form? 
4 stereoisomeric products 
Brainpower 
Read More 
in a substitution rxn, what does H-O act as? 
nucleophile and replaces LG 
in an elimination rxn, what does H-O acts as? 
base and abstracts BH atom 
what is a requirement for elimination rxns? 
beta hydrogen 
what is a requirement for substitution rxns? 
leaving group 
...
-
Chem 210 Exam 3 Questions and Correct Answers, With Complete Solution
- Exam (elaborations) • 8 pages • 2024
-
- $10.49
- + learn more
Chem 210 Exam 3 Questions and Correct Answers, With Complete Solution. 
 
what face of the pi bond can EAR occur from? 
either face 
how many products do EARs on an alkene form? 
4 stereoisomeric products 
Brainpower 
Read More 
in a substitution rxn, what does H-O act as? 
nucleophile and replaces LG 
in an elimination rxn, what does H-O acts as? 
base and abstracts BH atom 
what is a requirement for elimination rxns? 
beta hydrogen 
what is a requirement for substitution rxns? 
leaving group 
...
-
EAS reactions question and answers correctly answered 2023
- Exam (elaborations) • 5 pages • 2023
-
Available in package deal
-
- $9.99
- + learn more
EAS reactions question and answers correctly answered 2023Halogenation - correct answer installation of Cl or Br group 
 
Halogenation, reagents - correct answer 1. Br2 FeBr3/AeOH 
2. Cl2 AlCl3 
 
EAS general reaction mechanism - correct answer step 1: generation of electrophile (usage of reagents) 
step 2: loss of aromaticity 
step 3: regaining of aromaticity 
 
rate determining step - correct answer step 2: loss of aromaticity 
 
Nitration - correct answer installation of nitro group 
 
nitrat...
-
Lehninger Biochemistry Chapter 4| Questions with 100 % correct answers | verified
- Exam (elaborations) • 5 pages • 2023
- Available in package deal
-
- $2.99
- + learn more
All of the following are considered "weak" interactions in proteins, except: 
A) hydrogen bonds. 
B) hydrophobic interactions. 
C) ionic bonds. 
D) peptide bonds. 
E) van der Waals forces. - D) peptide bonds. 
The most important contribution to the stability of a protein's conformation appears to be the: 
A) entropy increase from the decrease in ordered water molecules forming a solvent shell around it. 
B) maximum entropy increase from ionic interactions between the ionized amino acids in a ...
-
BCH 503 Practice Exam 2023 with Complete Solutions
- Exam (elaborations) • 7 pages • 2023
-
- $11.99
- + learn more
A reaction had a ΔG > 0. For this reaction at equilibrium 
 
A) [products]/[reactants] > 1 
B) [products]/[reactants] < 1 
C) ΔH = -TΔS 
D) Keq > 1 
E) B and D - ANSWER-B ([products]/[reactants] < 1) 
 
F is more probable than U because 
A) S water is increased 
B) van der Waals contacts are more favorable 
C) steric clashes are reduced upon folding 
D) all of the above 
E) A and B only - ANSWER-E ( A and B only) 
 
The entropy of water increases when the polypeptide chain adop...
That summary you just bought made someone very happy. Also get paid weekly? Sell your study resources on Stuvia! Discover all about earning on Stuvia