3. Balance the following in basic solution: a. So,2 (aq) + Cu(OH), (8) → So,²- (aq) + Cu(OH) (s) b. O2 (9) + Mn(OH), (8) - c. NO, (aq) + H, (9) - - MnOz (8) - NO (9) d. Al (s) + Cro, (aq) Al(OH), (s) + Cr(OH), (aq) 4. Identify the species that was oxidized, the species that was reduced, the oxidizing agent, and the reducing agent in each of the reactions of the previous problem.

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...
icon
Related questions
Question
4-7 only
1. Balance the following in acidic solution:
a. H2O2 + Sn²+ –→ H2O + Sn+
b. РЬО, + Hg
+ Hg, 2+ + Pb²+
c. Al + Cr,O,²- –→ Al³* + Cr³*
2. Identify the species that undergoes oxidation, the species that undergoes reduction, the oxidizing agent, and the
reducing agent in each of the reactions of the previous problem.
3. Balance the following in basic solution:
a. SO,²- (aq) + Cu(OH), (s) → S0,²- (aq) + Cu(OH) (s)
b. O2 (9) + Mn(OH), (8) ·
c. NO, (aq) + H2 (9) -
d. Al (s) + CrO,²- (aq) → Al(OH), (8) + Cr(OH), (aq)
- MnO2 (s)
NO (9)
4. Identify the species that was oxidized, the species that was reduced, the oxidizing agent, and the reducing agent in
each of the reactions of the previous problem.
5. Why is it not possible for hydroxide ion (OH") to appear in either of the half-reactions or the overall equation when
balancing oxidation-reduction reactions in acidic solution?
6. Why is it not possible for hydrogen ion (H*) to appear in either of the half-reactions or the overall equation when
balancing oxidation-reduction reactions in basic solution?
7. Why must the charge balance in oxidation-reduction reactions?
Transcribed Image Text:1. Balance the following in acidic solution: a. H2O2 + Sn²+ –→ H2O + Sn+ b. РЬО, + Hg + Hg, 2+ + Pb²+ c. Al + Cr,O,²- –→ Al³* + Cr³* 2. Identify the species that undergoes oxidation, the species that undergoes reduction, the oxidizing agent, and the reducing agent in each of the reactions of the previous problem. 3. Balance the following in basic solution: a. SO,²- (aq) + Cu(OH), (s) → S0,²- (aq) + Cu(OH) (s) b. O2 (9) + Mn(OH), (8) · c. NO, (aq) + H2 (9) - d. Al (s) + CrO,²- (aq) → Al(OH), (8) + Cr(OH), (aq) - MnO2 (s) NO (9) 4. Identify the species that was oxidized, the species that was reduced, the oxidizing agent, and the reducing agent in each of the reactions of the previous problem. 5. Why is it not possible for hydroxide ion (OH") to appear in either of the half-reactions or the overall equation when balancing oxidation-reduction reactions in acidic solution? 6. Why is it not possible for hydrogen ion (H*) to appear in either of the half-reactions or the overall equation when balancing oxidation-reduction reactions in basic solution? 7. Why must the charge balance in oxidation-reduction reactions?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 2 images

Blurred answer
Knowledge Booster
Balancing of Redox Reactions
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
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY