Chemistry
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ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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A voltaic cell is constructed from a standard Zn2+ | Zn half cell (E°red = -0.763 V) and a standard Br2 | Br- half cell (E°red = 1.080 V).
(For all reactions below, use the smallest possible integer coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. Enter electrons as .)
The anode reaction is:
| + | + |
The cathode reaction is:
| + | + |
The spontaneous cell reaction is:
| + | + |
The cell voltage is ______ V.
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