(1) Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction. half-reaction Ag+ (aq) + e-Ag(s) Cr2+ (aq) Cr³+ (aq) + e* identification (2) Write a balanced equation for the overall redox reaction. Use smallest possible integer coefficients. + +

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Chapter18: Electrochemistry
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Problem 1RQ: What is a half-reaction? Why must the number of electrons lost in the oxidation half reaction equal...
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(1) Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction.
half-reaction
Ag+ (aq) + e-Ag(s)
Cr2+ (aq) Cr³+ (aq) + e*
identification
(2) Write a balanced equation for the overall redox reaction. Use smallest possible integer coefficients.
+
+
Transcribed Image Text:(1) Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction. half-reaction Ag+ (aq) + e-Ag(s) Cr2+ (aq) Cr³+ (aq) + e* identification (2) Write a balanced equation for the overall redox reaction. Use smallest possible integer coefficients. + +
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