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Calculate an equilibrium constant under standard conditions for the following reaction if the Eºcell - -0.21 V: Hg2+ (aq) + 4Br (aq) = [HgBr4]² (aq) 8.8 x 10-6 8.8 x 10-8 8.8 x 10-4 8.8 x 10-²

Calculate an equilibrium constant under standard conditions for the following reaction if the Eºcell - -0.21 V: Hg2+ (aq) + 4Br (aq) = [HgBr4]² (aq) 8.8 x 10-6 8.8 x 10-8 8.8 x 10-4 8.8 x 10-²

Chemistry
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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Please answer 8, 9 & 10

Question 8 Calculate an equilibrium constant under standard conditions for the following reaction if the Eºcell = -0.21 V: Hg2+ (aq) + 4Br (aq) = [HgBr4]² (aq) 8.8 x 10-6 8.8 x 10-8 8.8 x 10-4 8.8 x 10-2 Question 9 Calculate Ecell for the equation in the previous question (Hg2+ (aq) + 4Br (aq) = [HgBr4)² (aq)) at 310 K? -0.6 V 0.3 V -0.3 V 0.6 V Question 10 What is the relationship between electrolysis and galvanic cells? You can use molten NaCl in galvanic cells, but not electrolytic cells. You can use aqueous solutions in galvanic cells but not in electrolytic cells. O They generate energy in the same way. O They are opposites of each other.
Transcribed Image Text:Question 8 Calculate an equilibrium constant under standard conditions for the following reaction if the Eºcell = -0.21 V: Hg2+ (aq) + 4Br (aq) = [HgBr4]² (aq) 8.8 x 10-6 8.8 x 10-8 8.8 x 10-4 8.8 x 10-2 Question 9 Calculate Ecell for the equation in the previous question (Hg2+ (aq) + 4Br (aq) = [HgBr4)² (aq)) at 310 K? -0.6 V 0.3 V -0.3 V 0.6 V Question 10 What is the relationship between electrolysis and galvanic cells? You can use molten NaCl in galvanic cells, but not electrolytic cells. You can use aqueous solutions in galvanic cells but not in electrolytic cells. O They generate energy in the same way. O They are opposites of each other.
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