Chapter 20--Principles of R

What is a correct cell notation for a voltaic cell

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13. What is a correct cell notation for a voltaic cell based on the reaction below? PbBr 2 (s) + 2 Zn(s) ® Pb(s) + Zn 2+ (aq) + 2 Br (aq) 14. Write a balanced chemical equation for the overall reaction represented by the cell notation below. Pt | H 2 (g) | H + (aq) || SO 4 2– (aq) | PbSO 4 (s) | Pb(s) A. Pb(s) + 2 H + (aq) ® Pb 2+ (s) + H 2 (g) B. Pb(s) + 2 H + (aq) + SO 4 2– (aq) ® PbSO 4 (s) + H 2 (g) C. PbSO 4 (s) + H 2 (g) ® Pb(s) + 2 H + (aq) + SO 4 2– (aq) D. PbSO 4 (s) + 2 H + (aq) ® Pb(s) + H 2 (g) + SO 4 2– (aq) E. Pb 2+ (s) + H 2 (g) ® Pb(s) + 2 H + (aq)
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