EBK EXPLORING CHEMICAL ANALYSIS
5th Edition
ISBN: 9781319416942
Author: Harris
Publisher: VST
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Chapter 7, Problem 7.11P
Interpretation Introduction
Interpretation:
The mass of carbon dioxide and water formed from combustion of benzoic acid has to be calculated. Also, the balanced reaction of combustion of benzoic acid has to be written.
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Complete the following equations
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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
μ
☑
00.
18
Ar
И
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