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Consider these two entries from a fictional table of standard reduction potentials.

X3++3e−⟶X(s)o=−1.95 V

Y3++3e−⟶Y(s)o=−0.19 V

What is the standard potential of a galvanic (voltaic) cell where X is the anode and Y is the cathode?

Respuesta :

Answer:

+1.76 V

Explanation:

Ecell = Ecathode - Eanode

= -0.19 - (-1.95) = + 1.76 V

The standard potential of a galvanic (voltaic) cell is +1.76 V

How do we calculate the standard electrode potential?

Standard electrode potential of galvanic (voltaic) cell will be calculated by using the following equation as:
Ecell = Ecathode - Eanode

Given that, electrode potential of cathode = -0.19 V

Electrode potential of anode = -1.95 V

On putting values in the above equation, we get

Ecell = -0.19 - (-1.95) = +1.76 V

Hence the resultant electrode potential is 1.76V.

To know more about electrode potential, visit the below link:

https://brainly.com/question/17060277

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