If yes, what is thea) Can Cr,0, (ag) oxidize Fe"(ag) to Fe in acidic medium?product of the reduction of Cr;0, (ag)?b) Can Fe(s) reduce Sn (ag) to Sn (aq)?If yes, what is the product of oxidation ofFe(s)?7.c) Can Br:(1) oxidize CI(ag) to Cl:(g)?If yes, what is the product of reduction of Bra(l)?If yes, what is the productd) Can Mno. (ag) reduce H;O:(ag) to H,O(1) in acidic medium?of oxidation of MnOs (ag)?If yes, what is the product ofe) Can H,O:(ag) reduce MnO.lag) in acidic medium?oxidation of H,0;(ag)? 2. Write the overall redox reaction and calculate Ecell for the following galvanic cells using Eq. 4.a) Ni/N (0.10 M)//Cu (1.0 M)/Cu0.059Ecell = E° celllog Q%3D(0.34 V + 0.26 V) = 0. 60 V0.059/2 = 0.02960.0296 + 0.60 =,6296b) Mg/Mg" (0.005 M)//Ag' (0.10 M)/Ag

Reaction 1: In the chemical reaction, Cr2O7^(-2) oxidizes Fe2+ to Fe3+. The chemical reaction is…

duct of the reduction of Cr,0, (ag)? Can Fe(s) reduce Sn (ag) to Sn (ag)? If yes, what is the product of oxi ) Can Br:(1) oxidize CI(ag) to Cl;(g)? If yes, what is the product of redu d) Can Mno, (ag) reduce H;O;(ag) to H,O(1) in acidic medium? If yes, what of oxidation of Mno (ag)?

duct of the reduction of Cr,0, (ag)? Can Fe(s) reduce Sn (ag) to Sn (ag)? If yes, what is the product of oxi ) Can Br:(1) oxidize CI(ag) to Cl;(g)? If yes, what is the product of redu d) Can Mno, (ag) reduce H;O;(ag) to H,O(1) in acidic medium? If yes, what of oxidation of Mno (ag)?

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 108QAP

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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

If yes, what is the
a) Can Cr,0, (ag) oxidize Fe"(ag) to Fe in acidic medium?
product of the reduction of Cr;0, (ag)?
b) Can Fe(s) reduce Sn (ag) to Sn (aq)?
If yes, what is the product of oxidation of
Fe(s)?
7.
c) Can Br:(1) oxidize CI(ag) to Cl:(g)?
If yes, what is the product of reduction of Bra(l)?
If yes, what is the product
d) Can Mno. (ag) reduce H;O:(ag) to H,O(1) in acidic medium?
of oxidation of MnOs (ag)?
If yes, what is the product of
e) Can H,O:(ag) reduce MnO.lag) in acidic medium?
oxidation of H,0;(ag)?

2. Write the overall redox reaction and calculate Ecell for the following galvanic cells using Eq. 4.
a) Ni/N (0.10 M)//Cu (1.0 M)/Cu
0.059
Ecell = E° cell
log Q
%3D
(0.34 V + 0.26 V) = 0. 60 V
0.059/2 = 0.0296
0.0296 + 0.60 =,6296
b) Mg/Mg" (0.005 M)//Ag' (0.10 M)/Ag

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