Determine E° for the half-reaction In3 (aq) + 3 e' → In(s). 2ln(s) + 6H*(aq) → 2ln3+(aq) + 3H2(g) E° = +0.34 V

How do you complete part b of this question?

A chemist designs a galvanic cell that uses these two half-reactions: half-reaction |HNO₂(aq)+H*(aq)+e¯ - →>> NO(g) + H2O(l) Fe3+(aq)+e → Fe (aq) Fe2+(aq) Answer the following questions about this cell. standard reduction potential +0 Ε = +1.00 V 0 red Ered = +0.771 V

what mass, in g, of copper will be deposited from a solution of Cu^2+ by a current of 2.43 A in 7.52 h?

A silver oxide–zinc cell maintains a fairly constant voltage during discharge (1.60 V).The button form of this cell is used in watches, hearing aids, and other electronic devices.The half-reactions are:Zn(s) + 2OH- (aq) → Zn(OH)2(s) + 2e￾Ag2O(s) + H2O(l) + 2e- → 2Ag(s) + 2OH(aq)(a) Identify the anode and the cathode reactions.(b) What’s the overall reaction in this galvanic cell?

Balance the redox reaction in acidic solution. Y(s) + XO, (aq)→ YO(s) + XH3(aq)

Calculate the mass in grams of zinc that will deposit on a metal washer if a current of 25.0 A is applied for 4.31 hours through a Zn2+(aq) solution.