44. Which of the following affects the potentials of electrochemical cells?1.species used as oxidizing agentIII.temperatureconcentration of reactantsA. I and II only.B. II and III only.C. I and III only.D. I, II and III.

Electrochemical cells are different from normal reactions; however the amount of volts produced by…

44. Which of the following affects the potentials of electrochemical cells? species used as oxidizing agent I. II. III. temperature concentration of reactants A. I and II only. B. II and III only. C. I and III only. D. I, II and III.

44. Which of the following affects the potentials of electrochemical cells? species used as oxidizing agent I. II. III. temperature concentration of reactants A. I and II only. B. II and III only. C. I and III only. D. I, II and III.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter21: Potentiometry

Section: Chapter Questions

Problem 21.26QAP

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Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

44. Which of the following affects the potentials of electrochemical cells?
1.
species used as oxidizing agent
III.
temperature
concentration of reactants
A. I and II only.
B. II and III only.
C. I and III only.
D. I, II and III.

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