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
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 2ALQ: When balancing reactions in Chapter 3, we did not mention that reactions must be charge balanced as...
Related questions
Question
a)Which metal will react spontaneously with a Cr3+ ion but not with a Ca2+ ion? *
a
|
Co |
b
|
Li |
c
|
Pb |
d
|
Mg |
e
|
All will react the same |
b)During the reaction below, electrons transfer from:
MnO4- + 5Fe2+ + 8H+ → Mn2+ + 5Fe3+ + 4H2O
a
|
Fe3+ to Fe2+ |
b
|
Fe2+ to MnO4- |
c
|
MnO4- to Fe2+ |
d
|
MnO4- to Mn2+ |
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