What is the voltage of the following cell? Use the Reduction Potential Table found in Chapter 17 notes. Cr(s)|Cr**(0.25 M) || 12(s)| 1-(0.20 M)|Pt(s)
What is the voltage of the following cell? Use the Reduction Potential Table found in Chapter 17 notes. Cr(s)|Cr**(0.25 M) || 12(s)| 1-(0.20 M)|Pt(s)
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...
Related questions
Question

Transcribed Image Text:What is the voltage of the following cell?
Use the Reduction Potential Table found in Chapter 17 notes.
Cr(s)|Cr³*(0.25 M) || |2(s)|1-(0.20 M)|Pt(s)

Transcribed Image Text:Table 19.1
Standard Reduction Potentials at 25°C*
Half-Reaction
E°(V)
F2(g) + 2e - 2F (aq)
O3(g) + 2H'(aq) + 2e O2(g) + H2O
Co3* (aq) + e Co?*(aq)
H2O2{aq) + 2H'(aq) + 2e¯ → 2H20
PbO2(s) + 4H*(aq) + So3 (aq) + 2e¯ → PbSO,(s) + 2H2O
Ce (aq) + e
Mno (aq) + 8H*(aq) + 5e Mn?*(aq) + 4H2O
Au (aq) + 3e → Au(s)
Cl2(9) + 2e¯
Cr20} (aq) + 14H*(aq) + 6e → 2Cr³*(aq) + 7H2O
MnO2(s) + 4H*(aq) + 2e
O29) + 4H*(aq) + 4e¯ →2H20
Br2(/) + 2e – 2B1¯(aq)
NO3 (aq) + 4H*(aq) + 3e¯ – NO(g) + 2H2O
2H9²* (aq) + 2e
Hg*(aq) + 2e
Ag*(aq) + e
Fe* (aq) + e → Fe2*(aq)
O2(g) + 2H*(aq) + 2e H2O2(aq)
MnO,(aq) + 2H20 + 3e¯ →MNO2(s) + 40H (aq)
12(s) + 2e-→ 21"(aq)
O2(g) + 2H2O + 4e → 40H¯(aq)
Cu2*(aq) + 2e
AgCl(s) + e" → Ag(s) + CI"(aq)
so3 (aq) + 4H*(aq) + 2e - SO2(g) + 2H2O
Cu2"(aq) + e¯→Cu*(aq)
Sna* (aq) + 2e
2H (aq) + 2e
Pb2*(aq) + 2e
Sn2*(aq) + 2e-
Ni2* (aq) + 2e
Co2*(aq) + 2e
PbSOa(s) + 2e™
Cd2"(aq) + 2e
Fe2* (aq) + 2e
Cr3* (aq) + 3e
Zn2* (aq) + 2e
+2.87
+2.07
+1.82
+1.77
+1.70
- Ce3* (aq)
+1.61
+1.51
+1.50
2C1"(aq)
+1.36
+1.33
→ Mn2 (aq) + 2H2O
+1.23
+1.23
+1.07
+0.96
Hg3* (aq)
→ 2Hg()
→ Ag(s)
+0.92
+0.85
+0.80
+0.77
+0.68
+0.59
+0.53
+0.40
» Cu(s)
+0.34
+0.22
+0.20
+0.15
Sn2*(aq)
H2(g)
Pb(s)
→ Sn(s)
+0.13
0.00
-0.13
-0.14
-0.25
Ni(s)
Co(s)
Pb(s) + SO3-(aq)
Cd(s)
Fe(s)
Cr(s)
→ Zn(s)
H2(g) + 20H (aq)
→ Mn(s)
Al(s)
-0.28
-0.31
-0.40
-0.44
-0.74
-0.76
--0.83
2H20 + 2e
Mn2" (aq) + 2e
Al3* (aq) + 3e
Be?* (aq) + 2e
Mg? *(aq) + 2e
Na* (aq) + e
Ca? (aq) + 2e Ca(s)
Sr2 (aq) + 2e
Ba?* (aq) + 2e Ba(s)
K'(aq) + e
Li* (aq) + e Li(s)
-1.18
-1.66
Be(s)
-1.85
-2.37
Mg(s)
Na(s)
-2.71
-2.87
→ Sr(s)
-2.89
-2.90
K(s)
-2.93
-3.05
* For all halt-reactions the concentration is 1 M for dissolved species and the pressure is 1 atm tor gases These are the standard-state vakues
Increasing strength as oxidizing agent
Increasing strength as reducing agent
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you

Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education

Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education

Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning

Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education

Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning

Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY