Practice 32Given the reaction, A +C + 50 kJWhich diagram below best represents the potential energy change for this reaction?A+ BA+BA+BReaction Coordinate1)Reaction Coordinate2)Reaction Coordinate3)Reaction Coordinate4)Practice 33The potential energy diagram below was drawn for a reaction that forms 2 moles of a substance.According to Reference Table I, which substance was formed from thereaction?1) 2A12O3(s)2) 2HI(g)3) 2H20(e)4) 2NH3(g)O Reaction Coordinote©2019 E3 Scholastic Publishing. All Rights ReservedPatential Energy

31. The given reaction is exothermic reaction as energy is being released ,therefore the diagram (c)…

Given the reaction, A + Which diagram below best represents the potential energy change for this reaction? A+B A+B Reaction Coordinate Reaction Coordinate 1) 2) 3) Reaction Coordinate Reaction Coordinate Potențial Energy Potential Energy Potential Energy Potentlal Energy

Given the reaction, A + Which diagram below best represents the potential energy change for this reaction? A+B A+B Reaction Coordinate Reaction Coordinate 1) 2) 3) Reaction Coordinate Reaction Coordinate Potențial Energy Potential Energy Potential Energy Potentlal 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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FYI: 34-36 is like a),b),c)
D А E Reaction Coordinate What letter(s) on the diagram will be affected if a catalyst is added to the reaction? B only A and E A only B and C Potential Energy
Which statement best describes the image? The image depicts a potential energy change of the endothermic reaction with two elementary steps and a slow second step. The image depicts a potential energy change of the endothermic reaction with two elementary steps and a slow first step. The image depicts a potential energy change of the exothermic reaction with two elementary steps and a slow first step The image depicts a potential energy change of the exothermic reaction with two elementary steps and a slow second step
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What may happen to the reaction rate when you add catalyst on it? Choose from the choices below: It increased It decreased, then increased It decreased It did not change
Please provide only typed answer solution no handwritten solution needed allowed
An increase in temperature drives an endothermic reaction toward the reactants. True False
KINETICS AND EQUILIBRIUM Interpreting a reaction energy diagram CLISIG A+B C+D (In this equation 4, B, C and D stand for some unknown chemical formulas.) Here is an energy diagram for the reaction: 400 300- energy 200. (k]/mol) C + D T00 - reaction coordinate Use the energy diagram to answer these questions. What is the heat of reaction? || k]/mol O Exothermic Is the reaction exothermic or endothermic? O Endothermic O Neither O Yes, it's k]/mol Can you determine the activation energy? O No. Can you datermine the activation energy of the reverse reaction? O Ves, it's k/mol C-D 4+B O No. Explanation Check 1II
Consider the relative energy diagrams for four different processes: Potential energy A Reaction coordinate Potential energy B Reaction coordinate Potential energy Reaction coordinate Compare energy diagrams A and B. Which process will more greatly favor products at equilibrium? Explain. Process B more greatly favors products at equilibrium because it has a lower energy of activation. Potential energy Process A more greatly favors products at equilibrium because it has a higher energy of activation. Process A more greatly favors products at equilibrium because it is exergonic. Process B more greatly favors products at equilibrium because it is endergonic. D Reaction coordinate
Complete the table by writing the correct answer to the blank. Reaction Keq Stress Applied Add Cl₂ 2 HCl(g) =H₂(g) + Cl₂(g) Increase pressure Decrease temperature N₂(g) + O₂(g) = 2NO(g) ΔΗ=180.5kJ Decrease pressure Removal of NO Decrease temperature 3 Fe(s) + 4H₂O(g) Fe,O₂ (s) + 4 H₂(g) + heat Removal of H₂ Decrease of pressure / Effect (encircle your answer) (increase, decrease, no change) in the number of moles of HCI(g) (increase, decrease, no change) in the number of moles of HCI(g) (increase, decrease, no change) in the number of moles of NO(g) (increase, decrease, no change) in the number of moles of NO(g) (increase, decrease, no change) in the number of moles of NO(g) (increase, decrease, no change) in the number of moles of H₂O(g) (increase, decrease, no change) in the number of moles of H₂O(g) (increase, decrease, no change) in the number of moles of H₂O(g) Equilibrium shift (to the left, to the right, or no shift)
QUESTION 6 13. Which of the following diagrams best represents the following reaction: 2H2 02 2H20 571.6 kJ Reaction Coordinate Reaction Coordinate (3) (1) Reaction Coordinate Reaction Coordinate 01 O 3 4. Click Save and Submit to save and submit. Click Save All Answers to save all answers. Potential Energy O O O O Potential Energy
For the reaction: N2(g) + 3H2(g) 2NH3(g) + heat If the reaction were allowed to reach equilibrium and you were to add heat, what would happen? [Check all that are correct.] Equilibrium would shift to the right. Equilibrium would shift to the left. The amount of N2 would increase. The amount of H2 would increase. O The amount of NH3 would increase.