trintyfaith7056 trintyfaith7056
  • 12-12-2017
  • Chemistry
contestada

What is the potential of a cell made up of zn / zn2+ and cu / cu2+ half-cells at 25°c if [zn2+] = 0.11 m and [cu2+] = 0.91 m ?

Respuesta :

W0lf93
W0lf93 W0lf93
  • 23-12-2017
Answer:  
The potential of cell in standard state E0 = 1.1 V 
 E = E0 - [0.059/n] log [Zn2+]/ [Cu2+] where n=2
 So calculate
 E = 1.0935 V
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