Using data provided in the table of Standard Potentials (folder name: Lecture Notes, chapter 7), find the standard cell potentials of the two half cells in the previous question (a) ER (Right, cathode)= ; (b) EL (Left, anode) = ; (c) total cell potential (emf) Ecell= Please enter your answers with 3 decimals.
Using data provided in the table of Standard Potentials (folder name: Lecture Notes, chapter 7), find the standard cell potentials of the two half cells in the previous question (a) ER (Right, cathode)= ; (b) EL (Left, anode) = ; (c) total cell potential (emf) Ecell= Please enter your answers with 3 decimals.
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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Devise a cell for the following
H2(g) + I2 (g) → 2HI(aq)
using data provided in the table of Standard Potentials , find the standard cell potentials of the two half cells in the previous question (a) ER (Right, cathode)=;
(b) EL (Left, anode) = ;
(c) total cell potential (emf) Ecell=. Please enter your answers with 3 decimals.
Transcribed Image Text:Using data provided in the table of Standard Potentials (folder name: Lecture
Notes, chapter 7), find the standard cell potentials of the two half cells in the previous
question (a) ER (Right, cathode)=
; (b) EL (Left, anode) =
; (c) total cell potential (emf) Ecell=
Please enter your answers with 3 decimals.
Transcribed Image Text:Half-Reaction
F₂(g) + 2e
2F-(aq)
Cl₂(g) + 2e
2Cl(aq)
MnO₂(g) + 4H+ (aq) + 2e¯ ⇒
NO3(aq) + 4H+ (aq) + 3e¯ ⇒
Ag¹(aq) + e
Ag(s)
Fe³+ (g) + e
Fe²+ (aq)
O₂(g) + 2H₂O(l) + 4e¯ 40H-(aq)
Cu²+ (aq) + 2e → Cu(s)
2H+ (aq) + 2e → H₂(g)
N₂(g) + 5H+(aq) + 4e¯
Fe²+ (aq) + 2e → Fe(s)
2H₂O(l) + 2e
Na¹(aq) + e
Lit(aq) + e
Mn²+ (aq) + 2H₂O(l)
NO(g) + 2H₂O(l)
N₂H5+ (aq)
H₂(g) + 2OH¯(aq)
Na(s)
Li(s)
E° (V)
+2.87
+1.36
+1.23
+0.96
+0.80
+0.77
+0.40
+0.34
0.00
-0.23
-0.44
-0.83
-2.71
-3.05
strength of reducing agent
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