Question

Fill in the Blanks 0.34 Half Reaction E. (V) Half Reaction Erd® (V) F + 2e →2F 0+ 2H + 2e →H,02 0.68 Ag* + e → Ag Cu* + e → Cu 0.52 Co? + e Co? O2 + 2H,0 + 4e → 40H 0.40 H,O, + 2H + 2e → 2H,0 Cu2+ + 2e → Cu Cet+e → Ces Cu2+ + e → Cut 0.16 PbO, + 4H+ +50,2 +2e → PbSO, + 2H,0 2H* + 2e → H2 MnO, +4H*+ 3e → MnO2 + 2H,0 Fe3+ 3e → Fe -0.036 2e + 2H+10, 10, +H2O Fe2+ 2e → Fe -0.44 MnO, +8H' +5e → Mn2 + 4H20 Cr**+ 3e → Cr22 -0.50 Aul: + 3e → Au Cr3++ 3e → Cr -0.73 Cl, 2e → 2C Zn2+2e → Zn -0.76 Mno, + 4H+ + 2e → Mn*2 + 2H,0 2H,0 + 4e → H, + 2OH -0.83 10, + 6H* +5e → XI, + 3H,0 Mn2++ 2e → Mn -1.18 NO, + 4H+ + 3e → NO + 2H,0 0.96 Mg2+2e → Mg -2.37 Ag* + e → Ag 0.80 Ca2+ 2e → Ca -2.76 Fe}++e → Fe2 0.77 Lit + e + Li -3.05 Consider the following species. Cut Ce+ Ag! Zn2+ What is the standard potential for the reaction of Cu with Zn2+ to produce Cu2+ and Zn? Will Cut be able to reduce Zn2+ to Zn? Yes (yes or no) What is the standard potential for the reaction of Cezt with Ag'+ to produce Ag? En will ett be able to reduce Agito Ag? lyer or no)

Answer 1

Eox -ERaol 2 Cu OX 212 Ceadecton) O.76 Ecatlat -o16 V Coxidabtm ox - o -16 V -O«76 U ०- १-v) As E n ia neaative The xn dos nst occus +2 Ansaer no Cet t Ag Agt e3 AgAg -1.70 Co &0) O.TOV 2Can't redue Ag to Af Ankwey - N O