A student prepares a voltaic cell using Co(s)|Co2+(aq) and Ag(s)|Ag+(aq). A porous crucible was used, similar to our experiment. 10.0 ml of 1.0 M Co(NO3)2 was placed in the crucible and 10.0 ml of 1.0 M AgNO3 was place in the beaker outside the crucible. (The reduction potential of Co²+ is E°red = -0.28 V; The reduction potential of Ag† is Eºred = 0.80 V) At 25°C, If the black probe was placed on the Ag electrode and the red probe on the Co electrode, what would the measured voltage on the LabQuest be? (Remember that the black probe is the reference electrode.) Answer: V (enter numerical answer only)
A student prepares a voltaic cell using Co(s)|Co2+(aq) and Ag(s)|Ag+(aq). A porous crucible was used, similar to our experiment. 10.0 ml of 1.0 M Co(NO3)2 was placed in the crucible and 10.0 ml of 1.0 M AgNO3 was place in the beaker outside the crucible. (The reduction potential of Co²+ is E°red = -0.28 V; The reduction potential of Ag† is Eºred = 0.80 V) At 25°C, If the black probe was placed on the Ag electrode and the red probe on the Co electrode, what would the measured voltage on the LabQuest be? (Remember that the black probe is the reference electrode.) Answer: V (enter numerical answer only)
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
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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help please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all workinghelp please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working
Transcribed Image Text:A student prepares a voltaic cell using Co(s)|Co2+(aq) and Ag(s)|Ag+(aq). A
porous crucible was used, similar to our experiment. 10.0 ml of 1.0 M
Co(NO3)2 was placed in the crucible and 10.0 ml of 1.0 M AgNO3 was place
in the beaker outside the
crucible. (The reduction potential of Co²+ is E°red = -0.28 V; The reduction
potential of Ag† is Eºred = 0.80 V)
At 25°C, If the black probe was placed on the Ag electrode and the red
probe on the Co electrode, what would the measured
voltage on the LabQuest be? (Remember that the black probe is the
reference electrode.)
Answer:
V (enter numerical answer only)
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