Which of the following statements are true about the activation energy of a reaction? (more than one answer) O Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation... SHOW MORE V a Decreasing temperature will decrease the activation energy Even if the reactant molecules collide with the proper orientation if the energy is less than the activation energy the b reaction will not proceed C The energy difference between the transition state and the reactants defines the activation energy d Higher the activation energy faster the reaction e Higher the activation energy slower the reaction f The forward reaction of an exothermic process is always favored by the activation energy g The forward reaction of an endothermic process is always favored by the activation energy

Which of the following statements are true about the activation energy of a reaction? (more than one answer) O Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation... SHOW MORE V a Decreasing temperature will decrease the activation energy Even if the reactant molecules collide with the proper orientation if the energy is less than the activation energy the b reaction will not proceed C The energy difference between the transition state and the reactants defines the activation energy d Higher the activation energy faster the reaction e Higher the activation energy slower the reaction f The forward reaction of an exothermic process is always favored by the activation energy g The forward reaction of an endothermic process is always favored by the activation energy

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Which term applies to the species that exists at the top of the activation barrier between reactants and products on a reaction coordinate diagram? O A) Transition state B) Equilibrium state O C) Ground state O D) Excited state
© What are the similarities between the two diagrams? Curve A Curve B Reaction progress Reaction progress O In both cases the activation energy remains the same. O The energy of the reactants equals the energy of the products. O The average energy of the reactants and the average energy of the products remain the same. O The energy of the products is lower than the energy of the reactants. Energy Energy
The graph shows the reaction pathways for the same reaction: One reaction pathway shows an uncatalyzed reaction, while the other reaction pathway shows a catalyzed reaction. Label the graph. Drag each label to the appropriate target. • View Available Hint(s) Reset Help A Transition state uncatalyzed reaction B activation energy of uncatalyzed reaction B activation energy of catalyzed reaction catalyzed reaction Reaction pathway Energy
Explain how an increase in temperature will affect the activation energy and the rate of the reaction. Use the paperclip button below to attach files. BIUE
C B A E D Reaction Progress 21. Letter 'A' corresponds to A. reactants. B. free energy change. C. activation energy. D. products. E. transition state. Potential Energy
Define each of the following termsa. Chemical kinetics:b. Activation energy:
The answer is circled.
Which of the following is the reason/s why the catalysts increase the rate of a reaction ( HINT: catalysts only lower the activation energy): (more than one answer i) Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation... SHOW MORE V a Increasing the energy of the reactants b Increasing the energy of the transition state Decreasing the energy of the reactants d Decreasing the energy of the transition state e Increasing the fraction of reactants that has energy higher than the activation energy f Decreasing the activation energy for the reaction
The following figure represents chemical reaction before and after using a catalyst and from the figure it is obvious that 300 a-catalyst preserve heat energy its value is 100KJ/mol on the usage of the catalyst 100 Reactant b-this reaction is endothermic Product -100- c-activation energy of the forward reaction with out a catalyst is 200KJ/mol d-the catalyst increases energy of reactants which increases rate of the reaction Progress of reaction Energy,(k/mol)
A catalyst: I) lowers activation energy II) uses an existing reaction pathway III) is not consumed in the reaction and therefore does not appear in the chemical equation of each mechanism IV) speeds up a reaction V) is homogeneous if it is in a different phase than the reactants I, III, and IV I, IV, and V II, III, and IV II and IV I, II, IV, and V
Pls help ASAP. PLS look at the diagram of the graph to answer this.
please show work or why you chose that answer thankyou so much!