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ruslelena [56]
3 years ago
7

What is a key difference between an electrolytic cell and a voltaic cell?

Physics
2 answers:
Nataly_w [17]3 years ago
7 0

Answer:

The electrons move from the anode to the cathode.

Explanation:

sineoko [7]3 years ago
3 0
<span>The major difference is the presence or absence of external energy source. In an electrolytic cell, one does not need an outside source of energy like a battery while in a voltaic cell the reaction occurs simultaneously, or without help. The other major difference is that in an electrolytic cell, the flow of electrons is from positive(cathode) to negative(anode). In a voltaic cell the flow of electrons is from negative(anode) to positive(cathode).</span>
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Answer:

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a=v-u/t

By substituting,

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