for the me sum of E, and A ch applies to a reaction as it proceeds at co The rate of the reaction decreases. . The effectiveness of collisions between reactant molecules d. II and III only c. I and II only II. The frequency of collisions between reactant molecules remains the a. I only b. II only 5. Which accounts for the increase in the rate of reaction when a catalyst is added to a reaction syster a. decrease in AH for the reaction b. increase in AS for the reaction d. increase in potential energy of the products c. increase in potential energy of the reactants e. decrease in potential energy of the activated complex 6. Collision theory predicts all of the following except that a. a reaction will only occur if the collision orientation is correct b. a reaction will not occur if the collision occurs with energy that is less than the activation energy c. a reaction will not occur if the reactants do not collide d. frequency of collisions will increase with increasing temperature e. more successful collisions will occur for a reaction with a larger activation energy h statement correctly reflects the relative changes in concentrations of reactant and products for 3H₂- 2NH? the same rate [N₂] decreases NH,] increases H₂) decreases
for the me sum of E, and A ch applies to a reaction as it proceeds at co The rate of the reaction decreases. . The effectiveness of collisions between reactant molecules d. II and III only c. I and II only II. The frequency of collisions between reactant molecules remains the a. I only b. II only 5. Which accounts for the increase in the rate of reaction when a catalyst is added to a reaction syster a. decrease in AH for the reaction b. increase in AS for the reaction d. increase in potential energy of the products c. increase in potential energy of the reactants e. decrease in potential energy of the activated complex 6. Collision theory predicts all of the following except that a. a reaction will only occur if the collision orientation is correct b. a reaction will not occur if the collision occurs with energy that is less than the activation energy c. a reaction will not occur if the reactants do not collide d. frequency of collisions will increase with increasing temperature e. more successful collisions will occur for a reaction with a larger activation energy h statement correctly reflects the relative changes in concentrations of reactant and products for 3H₂- 2NH? the same rate [N₂] decreases NH,] increases H₂) decreases
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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