The free energy change for the following reaction at 25 °C, when [Ag*]= 1.16 M and [Cd²+]= 3.49×10-3 M, is -246 kJ: 2Ag*(1.16 M) + Cd(s)→2Ag(s) + Cd²+(3.49×10-3 M) AG = -246 kJ

Chemistry by OpenStax (2015-05-04)
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Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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Chapter17: Electrochemistry
Section: Chapter Questions
Problem 24E: For each reaction listed, determine its standard cell potential at 25 C and whether the reaction is...
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The free energy change for the following reaction at 25 °C, when [Ag*]= 1.16 M and [Cd²+]= 3.49×10-3 M, is -246 kJ:
2Ag*(1.16 M) + Cd(s)→2Ag(s) + Cd²+(3.49×10-3 M)
AG = -246 kJ
What is the cell potential for the reaction as written under these conditions?
Answer:
V
Would this reaction be spontaneous in the forward or the reverse direction?
Transcribed Image Text:The free energy change for the following reaction at 25 °C, when [Ag*]= 1.16 M and [Cd²+]= 3.49×10-3 M, is -246 kJ: 2Ag*(1.16 M) + Cd(s)→2Ag(s) + Cd²+(3.49×10-3 M) AG = -246 kJ What is the cell potential for the reaction as written under these conditions? Answer: V Would this reaction be spontaneous in the forward or the reverse direction?
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