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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

Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter17: Equilibrium
Section: Chapter Questions
Problem 4CR: How is the strength of an acid related to the position of its ionization equilibrium? Write the...
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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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