The reactions taking place in two different galvanic cells are given. The E ° of the given galvanic cells, the spontaneity of the reactions and balanced chemical equation for each cell is to be stated. Concept introduction: The galvanic cell converts chemical energy into electrical energy while the electrolytic cell converts electrical energy into chemical energy. The species at anode undergoes oxidation while the species at cathode undergoes reduction and the electrons generated at the anode are transferred through wire to the cathode. To determine: The set up of the cell given in the chemical equation and the direction of electron flow, identification of the cathode and anode and balanced chemical equation.
The reactions taking place in two different galvanic cells are given. The E ° of the given galvanic cells, the spontaneity of the reactions and balanced chemical equation for each cell is to be stated. Concept introduction: The galvanic cell converts chemical energy into electrical energy while the electrolytic cell converts electrical energy into chemical energy. The species at anode undergoes oxidation while the species at cathode undergoes reduction and the electrons generated at the anode are transferred through wire to the cathode. To determine: The set up of the cell given in the chemical equation and the direction of electron flow, identification of the cathode and anode and balanced chemical equation.
Solution Summary: The author explains the reactions taking place in two different galvanic cells, and the balanced chemical equation for each cell. The cell reaction is non-spontaneous in nature.
Definition Definition Chemical reactions involving both oxidation and reduction processes. During a redox reaction, electron transfer takes place in such a way that one chemical compound gets reduced and the other gets oxidized.
Chapter 17, Problem 48E
(a)
Interpretation Introduction
Interpretation:
The reactions taking place in two different galvanic cells are given. The
E° of the given galvanic cells, the spontaneity of the reactions and balanced chemical equation for each cell is to be stated.
Concept introduction:
The galvanic cell converts chemical energy into electrical energy while the electrolytic cell converts electrical energy into chemical energy.
The species at anode undergoes oxidation while the species at cathode undergoes reduction and the electrons generated at the anode are transferred through wire to the cathode.
To determine: The set up of the cell given in the chemical equation and the direction of electron flow, identification of the cathode and anode and balanced chemical equation.
(b)
Interpretation Introduction
Interpretation:
The reactions taking place in two different galvanic cells are given. The
E° of the given galvanic cells, the spontaneity of the reactions and balanced chemical equation for each cell is to be stated.
Concept introduction:
The galvanic cell converts chemical energy into electrical energy while the electrolytic cell converts electrical energy into chemical energy.
The species at anode undergoes oxidation while the species at cathode undergoes reduction and the electrons generated at the anode are transferred through wire to the cathode.
To determine: The set up of the cell given in the chemical equation and the direction of electron flow, identification of the cathode and anode and the balanced chemical equation.
What is the [OH⁻] of a 1.80 M solution of pyridine (C₅H₅N, Kb = 1.70 × 10⁻⁹)?
What is the percent ionization in a 0.260 M solution of formic acid (HCOOH) (Ka = 1.78 × 10⁻⁴)?
Determine the pH of solution of HC3H5O2 By constructing an ICE table writing the equilibrium constant expression, and using this information to determine the pH. The Ka of HC3H5O2 is 1.3 x 10-5
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell