ramstedt4498 ramstedt4498

14-04-2018
Chemistry

contestada

In the electrolysis of molten fei3, which product forms at the cathode?

Respuesta :

kenmyna kenmyna

24-04-2018

Then product forms at the cathode is Fe metal

Fei3 undergo dissociate to form fe^ 3+ + 3I^-

Fe^3+ move to the negative electrode(cathode) where they are reduced to metallic iron by gaining 3e-

that is Fe^3+(aq) + 3e- = Fe(s)

Answer Link

Otras preguntas

can someone explain how this is done?

life under the sun i need the summaries

make questions for these tenses1) Past continuous2) Simple Future3) Future continuous4) Future perfect(make only a sentence for each)Please do not answer from l

Credit reporting agencies are required to exclude negative information that is older than five years old. A) True B) False

5. Consider the diagram below. Solve for x.

Una recta con pendiente -2 ´pasa por el punto P(5, -1). La abscisa del punto Q que está en esa recta es 1. Encuentre la ordenada de Q.

Is (8, 3) a solution to the system? - 2 + 4y = 4 - 2 + 3y = 1

a uniform metre scale rests horizontally on a knife edge at the 60cm mark when a mass of 10 gram is suspended from one end . at which end this mass be suspended

If an atom has 34 protons, 23 neutrons, and 36 electrons, what would be it's atomic number?

Describe how to transform the graph of g(x)=ln(x) in the graph of f(x) = ln(-x)-9