2. Consider a voltaic cell at 25°C in which the following reaction takes place. 30,(g) + 4NO(g) + 2H,0 4N0, (ag)+4H (ag) (a) Calculate E" for the cell (b) Calculate E under the following conditions: (NO,] = 0.750 M, PNO = 0.993 atm, Po. = 0.515 atm, pH : 2.85.
2. Consider a voltaic cell at 25°C in which the following reaction takes place. 30,(g) + 4NO(g) + 2H,0 4N0, (ag)+4H (ag) (a) Calculate E" for the cell (b) Calculate E under the following conditions: (NO,] = 0.750 M, PNO = 0.993 atm, Po. = 0.515 atm, pH : 2.85.
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
Direction: Answer problem number 2 with its sub parts a and b
![10:37
O 63%
Activity _5 Take 2.pdf
2. Consider a voltaic cell at 25°C in which the following reaction takes place.
30,(g) + 4NO(g) + 2H20 4No, (aq) + 4H (ag)
(a) Calculate E" for the cell
(b) Calculate E under the following conditions: [NO.] = 0.750 M, PNo = 0.993 atm, Po, = 0.515 atm, pH =
2.85.
3. A metallurgist wants to goldplate a thin sheet with the following dimensions: 1.5 in. x 8.5 in. x 0.0012
in. The gold plating must be 0.0020 in. thick.
(a) How many grams of gold (p = 19.3 g/cm') are required?
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3d7ec8f2-67c6-4460-83b2-d64c7d46e9ef%2Fa3032a65-b8eb-4881-aa9e-0f6b9da5b542%2F5lcr7vf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:10:37
O 63%
Activity _5 Take 2.pdf
2. Consider a voltaic cell at 25°C in which the following reaction takes place.
30,(g) + 4NO(g) + 2H20 4No, (aq) + 4H (ag)
(a) Calculate E" for the cell
(b) Calculate E under the following conditions: [NO.] = 0.750 M, PNo = 0.993 atm, Po, = 0.515 atm, pH =
2.85.
3. A metallurgist wants to goldplate a thin sheet with the following dimensions: 1.5 in. x 8.5 in. x 0.0012
in. The gold plating must be 0.0020 in. thick.
(a) How many grams of gold (p = 19.3 g/cm') are required?
%3D
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