Asked by Faysal Ahmed on Sep 22, 2024
Verified
Consider the equilibrium shown below. When one looks at the equilibrium where X = CH3 and the one where X = CH(CH3) 2, how do the values of the equilibrium constants (Ks) compare?
A) The Ks are equal.
B) The K where X = CH3 is greater.
C) The K where X = CH(CH3) 2 is greater.
D) The Ks differ only slightly and are both less than 1.
Equilibrium Constants
Represents the ratio of concentrations of products to reactants at equilibrium, specific to a particular chemical reaction, denoted as K_eq.
Equilibrium
A state in a chemical reaction where the rates of the forward and reverse reactions are equal, leading to no net change in the concentration of reactants and products over time.
- Interpret equilibrium constants in the context of structural organic chemistry.
Verified Answer
GB
Garcia Baldwinabout 4 hours ago
Final Answer :
C
Explanation :
The addition of the CH group to the peptide sequence increases the complexity of the molecule, making it less likely to dissociate into its constituent parts, which would decrease the value of the equilibrium constant. Therefore, the equilibrium where X = CH(CH3)2, which has the additional CH group, will have a higher K value compared to where X = CH3.
Learning Objectives
- Interpret equilibrium constants in the context of structural organic chemistry.
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