Question

The voltage of the cell 17 17. Zn(s)| zn(cn)2(0450m), cn-(2.65 10- m) || zn2 (3.84 x 10-m) | zn(s) is e=+0.099 v calculate the constant k, for zn2+4cn zn(cn),2 the only zn2+ cn-complexation reaction of importance.

Answer 1

Answer:

Oxygen molecules enter the cell through tiny holes in the top and then come into contact with a positively charged electrode (cathode) made of porous carbon.But instead of packing the necessary ingredients inside the cell, zinc-air batteries get one of their main reactants-oxygen-from the outside air.