Describe how a galvanic cell can drive a nonspontaneous chemical reaction

Question

Describe how a galvanic cell can drive a nonspontaneous chemical reaction

Answer 1

every electrolytic cell is a non-spontaneous chemical reaction that is being forced to work with the applied voltage of a battery or somw other DC source.

for example the elctrolysis of water:

2 H2O --> 2H2  & O2 Eo = - 2.06 volts

all you need to do is to supply that voltage & the non spontaneous will work,

if we suuply it with a battery, that is a galvanic cell.

if we choose not to by a battery, we can make up our own galvanic cell