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.
Given a 1,3-dicarbonyl compound, state the (condensed) formula of the compound obtaineda) if I add hydroxylamine (NH2OH) to give an isooxazole.b) if I add thiosemicarbazide (NH2-CO-NH-NH2) to give an isothiazole.
Complete the following acid-base reactions and predict the direction of equilibrium
for each. Justify your prediction by citing pK values for the acid and conjugate acid in
each equilibrium.
(a)
(b) NHs
(c)
O₂N
NH
NH
OH
H₁PO₁
23.34 Show how to convert each starting material into isobutylamine in good yield.
ཅ ནད ཀྱི
(b)
Br
OEt
(c)
(d)
(e)
(f)
H
Chapter 17 Solutions
Bundle: Chemistry: An Atoms First Approach, 2nd, Loose-Leaf + OWLv2, 4 terms (24 months) Printed Access Card
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
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