What are the products obtained in the electrolysis of molten nai?

Question

What are the products obtained in the electrolysis of molten nai?

in progress 0
2022-04-14T03:10:39+00:00 1 Answer 0

Answers ( 1 )

  1. Parker
    0
    2022-04-14T03:11:44+00:00

    Answer is: sodium (Na) and iodine (Iu2082).

    nFirst ionic bonds in this salt are separetednbecause of heat:
    NaI(l) u2192 Nau207a(l) + Iu207b(l).

    nn

    Reaction of reductionnat cathode(-): Nau207a(l) + eu207bu2192 Na(l) /x2.

    2Nau207a(l) + 2eu207bu2192 2Na(l).

    nn

    Reaction of oxidationnat anode(+): 2Iu207b(l) u2192 Iu2082(l) + 2eu207b.

    nn

    The anode is positivenand the cathode is negative.

Leave an answer

Browse
Browse

45:5+15*4 = ? ( )