we will investigate the equilibrium of cobalt chloride and explore the influences of concentration and temperature. An equilibrium exists between anhydrous cobalt chloride ([CoCl4] and a hydrated form of cobalt ([Co(H₂O)]². Assume this reaction is taking place at 298 K. [Co(H₂O)]²+ (aq) + 4 Cl(aq) → [CoCl4]² (aq) + 6 H₂0 (1) pink blue K₂ = 1.7 X 10-³ Question 7: Influence of Temperature Changes a. Which direction does the reaction shift upon the addition of heat (towards products or towards reactants)? b. Which direction does the reaction shift upon cooling (towards products or towards reactants)? c. Is this reaction endothermic or exothermic? Explain how you made this inference. d. Would Kc for this reaction be larger at higher or lower temperatures?
we will investigate the equilibrium of cobalt chloride and explore the influences of concentration and temperature. An equilibrium exists between anhydrous cobalt chloride ([CoCl4] and a hydrated form of cobalt ([Co(H₂O)]². Assume this reaction is taking place at 298 K. [Co(H₂O)]²+ (aq) + 4 Cl(aq) → [CoCl4]² (aq) + 6 H₂0 (1) pink blue K₂ = 1.7 X 10-³ Question 7: Influence of Temperature Changes a. Which direction does the reaction shift upon the addition of heat (towards products or towards reactants)? b. Which direction does the reaction shift upon cooling (towards products or towards reactants)? c. Is this reaction endothermic or exothermic? Explain how you made this inference. d. Would Kc for this reaction be larger at higher or lower temperatures?
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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![we will investigate the equilibrium of cobalt chloride and explore the influences of
concentration and temperature. An equilibrium exists between anhydrous cobalt chloride ([CoC14]² and a
hydrated form of cobalt ([Co(H₂O)]²+. Assume this reaction is taking place at 298 K.
[Co(H₂O)6]²+ (aq) + 4 Cl(aq) [CoCl₂]² (aq) + 6H₂O(1)
pink
blue
Kc = 1.7 X 10-³
Question 7: Influence of Temperature Changes
a. Which direction does the reaction shift upon the addition of heat (towards products or towards reactants)?
b. Which direction does the reaction shift upon cooling (towards products or towards reactants)?
C. Is this reaction endothermic or exothermic? Explain how you made this inference.
d. Would Kc for this reaction be larger at higher or lower temperatures?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F22ef2ba1-0f04-44d7-b07a-6acc423a1f89%2F2985b93f-82a7-472f-bae9-792589a95537%2Fe735nmh_processed.png&w=3840&q=75)
Transcribed Image Text:we will investigate the equilibrium of cobalt chloride and explore the influences of
concentration and temperature. An equilibrium exists between anhydrous cobalt chloride ([CoC14]² and a
hydrated form of cobalt ([Co(H₂O)]²+. Assume this reaction is taking place at 298 K.
[Co(H₂O)6]²+ (aq) + 4 Cl(aq) [CoCl₂]² (aq) + 6H₂O(1)
pink
blue
Kc = 1.7 X 10-³
Question 7: Influence of Temperature Changes
a. Which direction does the reaction shift upon the addition of heat (towards products or towards reactants)?
b. Which direction does the reaction shift upon cooling (towards products or towards reactants)?
C. Is this reaction endothermic or exothermic? Explain how you made this inference.
d. Would Kc for this reaction be larger at higher or lower temperatures?
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