
Concept explainers
Interpretation:
Given that 2-chloro-2-methylpropane reacts with water in three steps to yield 2-methyl-2-propanol. The first step is slower than second, which in turn is much slower than the third. The reaction takes place slowly at room temperature and the equilibrium constant is approximately 1. For this reaction a) The approximate value of ΔG# and ΔG0 are to be given and b) An energy diagram labeling all points of interest and making sure that the relative energy levels on the diagram consistent with the information given is to be drawn.
Concept introduction:
Energy diagrams are used to depict graphically the energy changes that occur during a reaction. The vertical axis of the diagram represents the energy of all the reactants and the horizontal axis, called reaction coordinate, represents the progress of the reaction from beginning to end. The reactants are shown in left and the products in the right. The transition state represents the highest energy structure involved in the particular step reaction. The overall ΔG# is the energy difference between the reactants and highest transition state. Reactions with low ΔG# will occur at a faster rate. The overall ΔG0 is the free energy difference between the reactants and products. Every step in a reaction has a separate energy diagram.
Reactions with activation energies less than 80kJ/mol take place at or below room temperature.
To give:
The approximate value of ΔG# and ΔG0 and to draw an energy diagram labeling all points of interest and making sure that the relative energy levels on the diagram consistent with the information provided for the reaction.(Given that 2-chloro-2-methylpropane reacts with water in three steps to yield 2-methyl-2-propanol. The first step is slower than second, which in turn is much slower than the third. The reaction takes place slowly at room temperature and the equilibrium constant is approximately 1).
ΔG0 and equilibrium constant (Keq) are related as, ΔG0 = - RTln Keq

Trending nowThis is a popular solution!

Chapter 6 Solutions
Organic Chemistry
- १ eq ine teaching and × + rn/takeAssignment/takeCovalentActivity.do?locator-assignment-take [Review Topics] [References] Write an acceptable IUPAC name for the compound below. (Only systematic names, not common names are accepted by this question.) Keep the information page open for feedback reference. The IUPAC name is In progress mit Answer Retry Entire Group 5 more group attempts remaining Cengage Learning | Cengage Technical Support Save and Exitarrow_forwardDraw the molecules.arrow_forwardDraw the mechanism for the acid-catalyzed dehydration of 2-methyl-hexan-2-ol with arrows please.arrow_forward
- . Draw the products for addition reactions (label as major or minor) of the reaction between 2-methyl-2-butene and with following reactants : Steps to follow : A. These are addition reactions you need to break a double bond and make two products if possible. B. As of Markovnikov rule the hydrogen should go to that double bond carbon which has more hydrogen to make stable products or major product. Here is the link for additional help : https://study.com/academy/answer/predict-the-major-and-minor-products-of-2-methyl- 2-butene-with-hbr-as-an-electrophilic-addition-reaction-include-the-intermediate- reactions.html H₂C CH3 H H3C CH3 2-methyl-2-butene CH3 Same structure CH3 IENCESarrow_forwardDraw everything on a piece of paper including every single step and each name provided using carbons less than 3 please.arrow_forwardTopics] [References] Write an acceptable IUPAC name for the compound below. (Only systematic names, not common names are accepted by this question.) Keep the information page open for feedback reference. H The IUPAC name isarrow_forward
- [Review Topics] [References] Write an acceptable IUPAC name for the compound below. (Only systematic names, not common names are accepted by this question.) Keep the information page open for feedback reference. The IUPAC name is Submit Answer Retry Entire Group 9 more group attempts remainingarrow_forwardPlease draw.arrow_forwardA chromatogram with ideal Gaussian bands has tR = 9.0 minutes and w1/2 = 2.0 minutes. Find the number of theoretical plates that are present, and calculate the height of each theoretical plate if the column is 10 centimeters long.arrow_forward
- An open tubular column has an inner diameter of 207 micrometers, and the thickness of the stationary phase on the inner wall is 0.50 micrometers. Unretained solute passes through in 63 seconds and a particular solute emerges at 433 seconds. Find the distribution constant for this solute and find the fraction of time spent in the stationary phase.arrow_forwardConsider a chromatography column in which Vs= Vm/5. Find the retention factor if Kd= 3 and Kd= 30.arrow_forwardTo improve chromatographic separation, you must: Increase the number of theoretical plates on the column. Increase the height of theoretical plates on the column. Increase both the number and height of theoretical plates on the column. Increasing the flow rate of the mobile phase would Increase longitudinal diffusion Increase broadening due to mass transfer Increase broadening due to multiple paths You can improve the separation of components in gas chromatography by: Rasing the temperature of the injection port Rasing the temperature of the column isothermally Rasing the temperature of the column using temperature programming In GC, separation between two different solutes occurs because the solutes have different solubilities in the mobile phase the solutes volatilize at different rates in the injector the solutes spend different amounts of time in the stationary phasearrow_forward
