hollymoppelt
hollymoppelt hollymoppelt
  • 04-06-2017
  • Chemistry
contestada

Find ∆G for a cell whose potential is +0.24 V with 4 moles of electrons exchanged.

Respuesta :

JavierCollante
JavierCollante JavierCollante
  • 04-06-2017
we need to use the following formula
Δ[tex]G= -nF E_{cell} [/tex]

[tex]E_{cell}= 0.24V[/tex]
n= 4 moles
F= constant= 96500C/mol

let's plug in the values.

ΔG= -(4)(96500)(0.24)= -92640 J or -92.6 kJ
Answer Link
pixeykiss pixeykiss
  • 14-11-2018

Step 1.  Use  ∆G = -nFEo.

Step 2.  Plug in n = 4, F = 96,500 and E = +0.24

Step 3.   ∆G = -4 × 96,500 × 0.24    =   -92,640 J   =   -92.64 kJ.

Answer Link

Otras preguntas

Choose the correct Vocabulary word for the blank in the following sentence When someone hurts you , the desire for ______ is strong A. immolation B. retribution
125 divided by 32 equals what
On May 5, 1868, in his capacity as commander-in-chief of the Grand Army of the Republic, a veterans' organization, he issued a proclamation that "Decoration Day
what is air currents caused by temperature differences
Why would the owner of an automobile factory want the employees to specialize? A. Employees would learn every part of building a car. B. Employees would
what was the significance of Columbus's voyages
Factor completely. 6x²+ 3x - 63 A. 3(2x + 7)(x - 3) B. (3x + 9)(2x - 7) C. (6x + 21)(x - 3) D. 3(2x²+ x - 21)
What is the difference between true ribs, false ribs, and floating ribs
round 8.373 to the nearest hundredth
the graph shows the straight line with equation y=3x-4 has an x-coordinate of 50 what is the y-coordinate of this point