27 the first choice said Fe2+ and second says Cl2 Based on the provided chart of reduction potentials. rank the following chemicals from strongest (1) to weakest (5) axidizing agents.Hal-esetion+2.87F0+2e 2F(4)MnO, (a)8Hr"(a) + Se Me"(ay) + 4 H,0(n+1.51+1.16+1.33Co (mp) + 14H"(mg) + 6e-2Cr"(m) + 7 H,0)O+ 4H'()+4e 2H,0)Bey()+2e 2 Br (ag)NO, (ap) + 4H°(ap) + 3e NOO+ 2H,0()Ag (ag)+e- Ag{s)Fe"(mp) + e Fe"(ag)O+2H"(a) +2e H,O(ag)MnO, (ap) + 2 H,0() + 3e MnO(s) + 4 OH"(đg)(1) + 2e 21(ag)Oe) + 2 H,0(1)+4e 4 OH (a)Cu"(ag) + 2e Cu(s)2H (a) + 2eN"(ag) + 2e- NI(s)Fe (ap) + 2e Fe(s)Zn"(ap) + 2e - Zn(s)2 H,O() + 2e - H;Cs) + 2 OH"(ag)AP" (ap) + 3e - Al(s)Na (ap) +e - Na(s)L(ap) + e¯ → Li(s)+1.21+1.06+0.9640.80+0.77+0.68+0.59+0.54+0.40+0.34O (defined]H()-0.28-0.44-0.76-0.83-1.66-2.71-3.05* Ag*Cu2+

The more positive is electrode potential the element will be strong oxidizing agent.

2F(4) +1.51 MnO (a)8H(a9) + $e° Me?"(mp) + 4 H,01) +1.36 C+2e -2cr (a) +1.33 CHo(a) + 14 Hr"(mp) + 6e° 2C"()+7 H,0on 2H,0 - +1.21 O+ 4H(a)+4e Bey)+2e NO, (a) + 4H(a) +3e Ag ()e- Ag(s) Fe"(a) + e" O) +2H"(a) +2e H,O(ap) +1.06 -2B (a) +0.96 NOO 2H,0() +0.80 +0.77 +0.68 (tw). - +0.59 MnO,(ap) +2H,0() + 3e L1) + 2e O) +2 H,0(1) + 4e Cu"(mg) + 2e -MnO(1) + 4 OH (a) +0.54 21(a) - +0.40 -4 OH (g) +0.34 - Cu(s) O(defined] 2H"(a) + 2e H() - -0.28 N"(ag) + 2e Fe" (ap) + 2e Zn"(ap) + 2e 2 H,0(1) + 2e AP" (ap) + 3e - NIS) -0.44 Fe(s) - -0.76 Zn(s) - -0.83 H()+2 OH (ap) - -1.66 - Al(s) -2.71 Na (ap) + e" - Na(s) -3.05 L(ap) + e" Li(s) Ag*

2F(4) +1.51 MnO (a)8H(a9) + $e° Me?"(mp) + 4 H,01) +1.36 C+2e -2cr (a) +1.33 CHo(a) + 14 Hr"(mp) + 6e° 2C"()+7 H,0on 2H,0 - +1.21 O+ 4H(a)+4e Bey)+2e NO, (a) + 4H(a) +3e Ag ()e- Ag(s) Fe"(a) + e" O) +2H"(a) +2e H,O(ap) +1.06 -2B (a) +0.96 NOO 2H,0() +0.80 +0.77 +0.68 (tw). - +0.59 MnO,(ap) +2H,0() + 3e L1) + 2e O) +2 H,0(1) + 4e Cu"(mg) + 2e -MnO(1) + 4 OH (a) +0.54 21(a) - +0.40 -4 OH (g) +0.34 - Cu(s) O(defined] 2H"(a) + 2e H() - -0.28 N"(ag) + 2e Fe" (ap) + 2e Zn"(ap) + 2e 2 H,0(1) + 2e AP" (ap) + 3e - NIS) -0.44 Fe(s) - -0.76 Zn(s) - -0.83 H()+2 OH (ap) - -1.66 - Al(s) -2.71 Na (ap) + e" - Na(s) -3.05 L(ap) + e" Li(s) Ag*

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 25P

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Similar questions

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