Question

Suppose the galvanic cell sketched below is powered by the following reaction: Ni(s)+Pb(NO3),(aq) → Ni(NO3)2(aq)+Pb(s) E1 S1 S2 Write a balanced equation for the half-reaction that happens at the cathode of this cell. Write a balanced equation for the half-reaction that happens at the anode of this cell. Of what substance is E1 made? Of what substance is E2 made? What are the chemical species in solution S1? What are the chemical species in solution S2?

Answer 1

2 the Half cathode write a balanced equation for reaction that happens at the of the's cell - Pocagy taê → Pb(s) 2 Pb (aa) Reduction ite a balanced equation for Reaction that happens at the the half - Anode of this cell. Coxidation) | 1 the (aa) 3 - Nies) with of what substance Nics) is El made ? Eq made i 4 of what substance is = Pb (s) 5) what are the chemical solution Sle 7 Ni(No) cow species in Nicked Nitrate solution 6) What are the chemical species in 7 Pb(NO3)2 (aq) lead Nitrate solution Sal solution Anode ape Centaries a cathode Bibs) tez) ET Ness & Pb(NO