Half-reaction E° (V) I2(s) + 2e→ 21I(aq) 0.535V Pb"(aq) + 2e → Pb(s)|-0.126V Zn-(aq) + 2e → Zn(s)|-0.763V (1) The strongest oxidizing agent is: enter formula (2) The weakest oxidizing agent is: (3) The weakest reducing agent is:

Chemistry: Principles and Reactions
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Author:William L. Masterton, Cecile N. Hurley
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Chapter17: Electrochemistry
Section: Chapter Questions
Problem 74QAP: Consider the reaction low at 25°C: 3SO42(aq)+12H+(aq)+2Cr(s)3SO2(g)+2Cr3+(aq)+6H2O Use Table 17.1 to...
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Use the References to access important values if needed for this question.
Consider the following half-reactions:
Half-reaction
E° (V)
I2(s) + 2e → 21°(aq)
0.535V
Pb-(aq) + 2e → Pb(s)|-0.126V
2+
Zn-"(aq) + 2e →Zn(s)|-0.763V
(1) The strongest oxidizing agent is:
enter formula
(2) The weakest oxidizing agent is:
(3) The weakest reducing agent is:
(4) The strongest reducing agent is:
(5) Will I2(s) oxidize Zn(s) to Zn²*(aq)? [
(6) Which species can be oxidized by Pb2(aq)?
If none, leave box blank.
Transcribed Image Text:Use the References to access important values if needed for this question. Consider the following half-reactions: Half-reaction E° (V) I2(s) + 2e → 21°(aq) 0.535V Pb-(aq) + 2e → Pb(s)|-0.126V 2+ Zn-"(aq) + 2e →Zn(s)|-0.763V (1) The strongest oxidizing agent is: enter formula (2) The weakest oxidizing agent is: (3) The weakest reducing agent is: (4) The strongest reducing agent is: (5) Will I2(s) oxidize Zn(s) to Zn²*(aq)? [ (6) Which species can be oxidized by Pb2(aq)? If none, leave box blank.
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