3. For the cell notations in the previous problem, write the corresponding balanced reactions. . Consider a galvanic cell consisting of 2Cr+3Cu) 2Cr + 3Cu Write the oxidation and reduction half-reactions and write the reaction using cell notation. Which reaction occurs at the anode? The cathode? Oxidation occurs at the anode and reduction at the cathode. 5. Consider a galvanic cell consisting of (aq) s) 5Fe + Mnokag) + 8Haq)5Feaq) + Mnaa) +4H20m) Write the oxidation and reduction half-reactions and write the reaction using ,2+

Chemistry & Chemical Reactivity
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Chapter19: Principles Of Chemical Reactivity: Electron Transfer Reactions
Section: Chapter Questions
Problem 9PS: The half-cells Fe2+(aq) | Fe(s) and O2(g) | H2O (in and solution) are linked to create a voltaic...
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3. For the cell notations in the previous problem, write the corresponding
balanced reactions.
-2Cr + 3Cu(s)
4. Consider a galvanic cell consisting of 2Crs) + 3Cu aq)2Crag) + 3Cu(s)
Write the oxidation and reduction half-reactions and write the reaction using
cell notation. Which reaction occurs at the anode? The cathode?
Oxidation occurs at the anode and reduction at the cathode.
5. Consider a galvanic cell consisting of
5Fea) + Mnocag) + 8Hag)5Feag) + Mna) + 4H20)
Write the oxidation and reduction half-reactions and write the reaction using
cell notation. Which reaction occurs at the anode? The cathode?
tag)+ Mn0cag)+ 8Hac
Transcribed Image Text:3. For the cell notations in the previous problem, write the corresponding balanced reactions. -2Cr + 3Cu(s) 4. Consider a galvanic cell consisting of 2Crs) + 3Cu aq)2Crag) + 3Cu(s) Write the oxidation and reduction half-reactions and write the reaction using cell notation. Which reaction occurs at the anode? The cathode? Oxidation occurs at the anode and reduction at the cathode. 5. Consider a galvanic cell consisting of 5Fea) + Mnocag) + 8Hag)5Feag) + Mna) + 4H20) Write the oxidation and reduction half-reactions and write the reaction using cell notation. Which reaction occurs at the anode? The cathode? tag)+ Mn0cag)+ 8Hac
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