Solve all parts otherwise I will downvote Salt BridgePtis)Fels)KMnOalaq)FeNO,laq)In order for the cell shown above to produce a voltage of 1.96 V which of thechanges shown below must be made?6.DA porous cup must be used.A platinum electrode must be placed in the half-cell on the right.The half-cell on the left must be acidified.O The chemical substance in the salt bridge must be KNO3(aq).7.The balanced chemical equation for the operating cell shown above isO MnO4 (aq) + 8 H*(aq) +5 Fe2*(aq) - 5 Fe3 (aq) + Mn2*(aq) + 4 H20(1)O2 MnO4 (aq) + 16 H*(aq) + 5 Fe(s) 5 Fe"(aq) + 2 Mn2*(aa) + 8 H>OD 7.The balanced chemical equation for the operating cell shown above isO MnO4 (aq) + 8 H*(aq) +5 Fe2*(aq) - 5 Fe (aq) + Mn2 (aq) + 4 H20(1)O2 MnO4 (aq) + 16 H'(aq) + 5 Fe(s) - 5 Fe2"(aq) + 2 Mn2*(aq) + 8 H20(1)O MnO2(aq) + 4 H*(aq) + 5 Fe(s) - 5 Fe2*(aq) + Mn2 (aq) + 2 H2O(1)O5 Fe2*(aq) + Mn2 (aq) + 4 H2O(1) - 2 MnO4 (aq) + 16 H*(aq) + 5 Fe(s)Balanced Equation2 C2H6(g) +7 O2(g) - 4 CO2(g) + 6 H2O(g)8.In the reaction above, what is the oxidizing agent and the number ofelectronstransferred?The statement above is best completed by the answers in row.oxidizing agentelectrons transferredRowO27C2H67C2H628O228

A question based on electrochemical cells that is to be accomplished.

7. The balanced chemical equation for the operating cell shown above is O MnO4 (aq) + 8 H"(aq) + 5 Fe2"(aq) 5 Fe3 (aq) + Mn2 (aq) +4 H2O(1) O2 MnO4 (aq) + 16 H'(aq) +5 Fe(s) - 5 Fe2 (aq) + 2 Mn2 (aq) +8 H20(1) O MnO2(aq) + 4 H"(aq) + 5 Fe(s) - 5 Fe2 (aq) + Mn2 (aq) +2 H2O(1) O5 Fe2*(aq) + Mn2 (aq) + 4 H2O(1) - 2 MnO4 (aq) + 16 H (aq) + 5 Fe(s) Balanced Equation 2 C2He(g) +7 O2(g) 4 CO2(g) +6 H20(g) 8. In the reaction above, what is the oxidizing agent and the number of electrons transferred The statement above is best completed by the answers in row. Row oxidizing agent electrons transferred O2 7. C2H6 C2H6 28 O2 28

7. The balanced chemical equation for the operating cell shown above is O MnO4 (aq) + 8 H"(aq) + 5 Fe2"(aq) 5 Fe3 (aq) + Mn2 (aq) +4 H2O(1) O2 MnO4 (aq) + 16 H'(aq) +5 Fe(s) - 5 Fe2 (aq) + 2 Mn2 (aq) +8 H20(1) O MnO2(aq) + 4 H"(aq) + 5 Fe(s) - 5 Fe2 (aq) + Mn2 (aq) +2 H2O(1) O5 Fe2*(aq) + Mn2 (aq) + 4 H2O(1) - 2 MnO4 (aq) + 16 H (aq) + 5 Fe(s) Balanced Equation 2 C2He(g) +7 O2(g) 4 CO2(g) +6 H20(g) 8. In the reaction above, what is the oxidizing agent and the number of electrons transferred The statement above is best completed by the answers in row. Row oxidizing agent electrons transferred O2 7. C2H6 C2H6 28 O2 28

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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