Answer to Question #180210 in Inorganic Chemistry for mya Kotecha

Question

Hi,

I am having some trouble finding E(cell) for the equation Constant=E(test) - E(Cell).

I have the value for E(test)=0.667 but unsure how to find E(cell)

the first inflection point the volume of AgNO3 added has been used to precipitate only AgI, but at the second inflection point the total volume of AgNO3 solution added has precipitated all Ias AgI and all AgBr.

the inflection points as followed: 21.725, 27.725, 32.85

Answer 1

The overall cell potential can be calculated by using the equation E0cell=E0red−E0oxid.