Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN: 9781938168390
Author: Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher: OpenStax
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Chapter 6, Problem 83E
Of the five elements Sn, Si, Sb, O, Te, which has the most endothermic reaction? (E represents an atom.) What name is given to the energy for the reaction?
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Using the Nernst equation to calculate nonstandard cell voltage
A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction:
3+
3Cu²+ (aq) +2Al(s) → 3 Cu(s)+2A1³* (aq)
2+
Suppose the cell is prepared with 5.29 M Cu
in one half-cell and 2.49 M A1³+ in the other.
Calculate the cell voltage under these conditions. Round your answer to 3 significant digits.
x10
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Chapter 6 Solutions
Chemistry by OpenStax (2015-05-04)
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