Rate determining step is slowest step of reaction ( having lowest k value )
since 3rd step is slower than 2nd ( K3 < K2 )
Slow step have high activation energy .
For exergonic reaction
< 0 means Ep < Er
graph is like this
Draw an energy diagram for an exergonic three step reaction where the 1st step is rate...
Draw a reaction diagram for a two step exergonic reaction in which the second step has a larger activation energy than the first step. Label the graph axes, and all relevant parts of the reaction diagram
According to the below reaction coordinate diagram, which step is the rate-determining step (RDS)? energy Iw Z reaction coordinate 1st step 2nd step 3rd step step
2. Draw a labeled reaction-energy diagram (graph of potential energy versus reaction coordinate) for a three-step overall exothermic reaction with the A. first step being the rate-determining step B. third step being the rate-determining step Label each graph with the following: reactants (r), transition states (ts.), intermediates (int.), products (p). activation energies (Ea), and overall standard heat of reaction (AH). (Note: Each subscript, x, needs to be a number that refers to the appropriate primary mechanistic step. For example, Ea,...
Select the true statement about the two-step reaction represented in the energy diagram shown below. Energy om Reaction Coordinate B. The reaction is endergonic and the second step is the rate-determining step. The reaction is exergonic and the first step is the rate-determining step. с. The reaction is endergonic and the first step is the rate-determining step. The reaction is exergonic and the seconds step is the rate-determining step. D.
Energy m Reaction Coordinate The reaction is endergonic and the second step is the rate-determining step. The reaction is exergonic and the second step is the rate-determining step, The reaction is endergonic and the first step is the rate-determining step. The reaction is exergonic and the first step is the rate-determining step,
According to the below reaction coordinate diagram, which step is the rate-determining step (RDS)? energy N reaction coordinate ist step 2nd step | 3rd step 4th step
17. sketch a free energy diagram for a 3 step reaction that is endergonic where the 3rd step is rate determining
Which term best describes the rate determining step in the overall reaction represented by the energy diagram below? rxn coordinate None of these terms applies tot he rate determining step Endothermic Exothermic O Exergonic
4. Draw a free energy reaction coordinate diagram for both a generic endergonic and a generic exergonic reaction (label each). Make sure to label the x- and y-axes. Now label where reactants and products should go on the figure. Draw something that illustrates the free energy change for each reaction. Now write something like the following next to your figures: “reactants <—> products”. a. What do the reaction coordinate diagrams have to do with the text you just wrote? b. What...
According to Hammond Postulate, for an exergonic reaction step,
select one
Consider the following reaction:, the reaction shown is an
example of, select one or more
According to the Hammond Postulate, for an exergonic reaction step а Select one: a. The step is rate-determining because it has the largest EQ b. The step is rate-determining because it has the smallest E c. The transition state resembles the reactants of the step d. The transition state has bond-breaking and bond-forming occurring...