8. The standard electrode potentials are: 9°(Sn²*/Sn) = -0.137 5 V, q®(Fe*"/Fe") = 0.771 V, qº (Hg*/Hg,") 0.920 V, 9 (Br,/Br ) = 1.066 V. Which of the following reactions are spontaneous? o feotgools 5oubong ed eeoe ne el lloo sisilov A (1) 2Fe* + 2Hg° 2Fe"+ Hg (2) Sn + Br, 2Br+ Sn* orti bolles e (3) 2Br + Sn²+ (4) 2Fe+ Br, (5) Br, + Hg Br, + Sn cobons dr 2Fe+ 2Br 2Hg**+ 2Br
8. The standard electrode potentials are: 9°(Sn²*/Sn) = -0.137 5 V, q®(Fe*"/Fe") = 0.771 V, qº (Hg*/Hg,") 0.920 V, 9 (Br,/Br ) = 1.066 V. Which of the following reactions are spontaneous? o feotgools 5oubong ed eeoe ne el lloo sisilov A (1) 2Fe* + 2Hg° 2Fe"+ Hg (2) Sn + Br, 2Br+ Sn* orti bolles e (3) 2Br + Sn²+ (4) 2Fe+ Br, (5) Br, + Hg Br, + Sn cobons dr 2Fe+ 2Br 2Hg**+ 2Br
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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![8. The standard electrode potentials are: °(Sn"/Sn) = -0.137 5 V, 9°(Fe*/Fe*") = 0.771 V, g° (Hg*"/Hg,")
0.920 V, g°(Br,/Br) = 1.066 V. Which of the following reactions are spontaneous?
(1) 2Fe*+ 2Hg
(2) Sn + Br,
2Fe*+ Hg
bolfeo at nus00noite
2Br+ Sn²+
bol
(3) 2Br+ Sn²
(4) 2Fe*+ Br,
Sw (5) Br, + Hg
Br, + Sn
2Fe+ 2Br
2Hg+ 2Br](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff12d9d83-e007-479d-97a8-37dc8f549121%2F6068b929-13bd-48dc-b73a-8cd76d23d7d4%2Ftmg7bdj_processed.png&w=3840&q=75)
Transcribed Image Text:8. The standard electrode potentials are: °(Sn"/Sn) = -0.137 5 V, 9°(Fe*/Fe*") = 0.771 V, g° (Hg*"/Hg,")
0.920 V, g°(Br,/Br) = 1.066 V. Which of the following reactions are spontaneous?
(1) 2Fe*+ 2Hg
(2) Sn + Br,
2Fe*+ Hg
bolfeo at nus00noite
2Br+ Sn²+
bol
(3) 2Br+ Sn²
(4) 2Fe*+ Br,
Sw (5) Br, + Hg
Br, + Sn
2Fe+ 2Br
2Hg+ 2Br
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