Calculate the standard cell potential at 25 ∘C for the reaction X(s)+2Y+(aq)→X2+(aq)+2Y(s) where ΔH∘ = -687 kJ and ΔS∘ = -169 J/

Question

Anika [276]

3 years ago

14

Calculate the standard cell potential at 25 ∘C for the reaction X(s)+2Y+(aq)→X2+(aq)+2Y(s) where ΔH∘ = -687 kJ and ΔS∘ = -169 J/

K .
express your answer to three significant figures and include the appropriate

Chemistry

1 answer:

aivan3 [116] · Answer 1 · 2022-02-09T07:05:11+03:00

aivan3 [116]3 years ago

6 0

Answer:

-0.129V

Explanation:

The change in free energy is obtained from the given parameters after which the value is now applied to obtain the cell potential in volts from the formukar shown in the solution below.