Given the following reactions, find the standard cell potential. Anode: NO3- + 2H+ + e- --> NO2 + H2O Cathode: 2H+ + 2e- --> H2

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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Given the following reactions, find
the standard cell potential.
Anode: NO3- + 2H+ + e- --> NO2 +
H2O
Cathode: 2H+ + 2e- --> H2
Table 72 Standard potentials at 298 K (a) in cdectrochemical oeder
Reduction half eaction
Reductiom half stien
ETV
Strengly eidising
C"+eC"
+30
SeaSe
0.15
+287
Ae Ag
+6.00
+200
+2.05
aby definitien
H0, +2 ato
In le
Se+ Se
Adr t
N Ni
Co Ce
In"+ In
Au+ A
167
163
100
131
-634
Mn Me
+1.51
-6.34
A + Au
1.40
-0.M
+1.36
-0.37
1.33
-C.40
0.+ HO 40,2OH
le rale
-0.40
0,r 1,0
-641
Te+ e
-044
.44
.
S+
te l
-0.4
0.97
NO NO ,0
-0.4
Za Ze
-0.76
NO, +r NO, +HO
211,04e 20
-0.83
G30
0.39
Mn e Mn
LIE
+0.77
-L19
BOHOr +20
07%
-163
0,+ so
Mno+2LO Ma, OH
062
A AI
-19
Muo, +e- Mno
+0.56
-209
+0.54
Me+ Me
-2.16
+0.52
-2.44
-2.32
Na Na
C Ca
0.45
-287
0,42H,0+ CH
40.00
Se Se
-299
-2.91
-2.92
+0.34
-2.92
0.27
-2.93
-2.93
+0.30
Atkins 8th edp 1005
Transcribed Image Text:Given the following reactions, find the standard cell potential. Anode: NO3- + 2H+ + e- --> NO2 + H2O Cathode: 2H+ + 2e- --> H2 Table 72 Standard potentials at 298 K (a) in cdectrochemical oeder Reduction half eaction Reductiom half stien ETV Strengly eidising C"+eC" +30 SeaSe 0.15 +287 Ae Ag +6.00 +200 +2.05 aby definitien H0, +2 ato In le Se+ Se Adr t N Ni Co Ce In"+ In Au+ A 167 163 100 131 -634 Mn Me +1.51 -6.34 A + Au 1.40 -0.M +1.36 -0.37 1.33 -C.40 0.+ HO 40,2OH le rale -0.40 0,r 1,0 -641 Te+ e -044 .44 . S+ te l -0.4 0.97 NO NO ,0 -0.4 Za Ze -0.76 NO, +r NO, +HO 211,04e 20 -0.83 G30 0.39 Mn e Mn LIE +0.77 -L19 BOHOr +20 07% -163 0,+ so Mno+2LO Ma, OH 062 A AI -19 Muo, +e- Mno +0.56 -209 +0.54 Me+ Me -2.16 +0.52 -2.44 -2.32 Na Na C Ca 0.45 -287 0,42H,0+ CH 40.00 Se Se -299 -2.91 -2.92 +0.34 -2.92 0.27 -2.93 -2.93 +0.30 Atkins 8th edp 1005
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