Consider the following reaction: MnO4 (ag) + 5FE2+ + 8H (aq) - Mn2+ (aq) + 5FE3+ (aq) + 4H2O) (aq) Initially the reaction is at standard conditions, and 298K. If the volume of the reservoir is 2.0L, what mass of NaOH (neglecting volume changes) is required to give a reduction potential of 0.55V? The reduction potential of MnO4 /Mn2* is 1.51V and that of Fe3+/Fe2* is 0.77V. O 79 g O 40 g O 58 g O 24 g O 93 g
Consider the following reaction: MnO4 (ag) + 5FE2+ + 8H (aq) - Mn2+ (aq) + 5FE3+ (aq) + 4H2O) (aq) Initially the reaction is at standard conditions, and 298K. If the volume of the reservoir is 2.0L, what mass of NaOH (neglecting volume changes) is required to give a reduction potential of 0.55V? The reduction potential of MnO4 /Mn2* is 1.51V and that of Fe3+/Fe2* is 0.77V. O 79 g O 40 g O 58 g O 24 g O 93 g
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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Transcribed Image Text:+8H ag) Mn2* (ag) + 5FE3+
Consider the following reaction:
MnO4
(aq)
+ 5FE2+
(aq) + 4H2O
(aq)
Initially the reaction is at standard conditions, and 298K. If the volume of
the reservoir is 2.0L, what mass of NaOH (neglecting volume changes) is
required to give a reduction potential of 0.55V? The reduction potential
of MnO4 /Mn2" is 1.51V and that of Fe3+/Fe2+ is 0.77V.
O 79 g
40 g
O 58 g
O 24 g
O 93 g
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