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can someone please help me im stuck Exercise 18.16 The voltaic cell is represent

ID: 1018312 • Letter: C

Question

can someone please help me im stuck

Exercise 18.16 The voltaic cell is represented with the line notation Mn(s) Mn2+(aq) || CIO2 (aq) | CIO2(9) |Pt(s) Standard Reduction Half-Cell Potentials at 25C Half-Reaction 2 HC10(aq) 2 H (aq) + 2 e- Cl2(g) + 2 H20(1) Cl2(g) 2 e- 2 Cl-(aq) MnO2(s) + 4 H"(aq) + 2 e- Mn2+(aq) + 2 H20(1) CIO2(g) + e- CIO--(aq) Mn2+(aq) 2 e- Mn(s) E° (V) 1.61 1.36 1.21 0.95 1.18 Part A Sketch the voltaic cell represented with the line notation Label the diagram by dragging the labels to the appropriate targets. Note: not all labels will be used. Salt bridge Mn(s) Cl2(g) Submit My Answers Give Up

Explanation / Answer

left hand side cell : oxidation half cell

Mn(s) -----------------------> Mn+2 (aq) + 2e-

right hand half cell reduction :

ClO2 (g) + e-   ----------------------> ClO2- (aq)

overall balanced reaction :

Mn(s) + 2ClO2 (g) ----------------------> Mn+2 (aq) + ClO2- (aq)

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