Determine the equilibrium constant, Keq, for the reaction
5.3 10–19
18.30
1.7 1054
1.9 1018
5.7 10–55
this is an assignment question- as writen, no values, nothing. any help
4 answers
These numbers must refer to paragraphs, problems, chapters, or something of that nature where the full problem is found.
that is the full question. i cut and pasted it. i have emailed the lectures and have heard nothing...as usual. i have asked them if there should be more infor or a picture or something but nothing! how am i supposed to do it then?
Dr BOB, i just spoke to my lecturer and he says to use reduction potentials and half equations + Ecall=Ered(cathode)+Ered(anode).
so i get half equ:
2Br->Br2+2e- E=-1.065V
I2(s)+2e- -> 2I- E=0.536V
from this i get Ecell=-1.601V
but i don't know where to go from there?
so i get half equ:
2Br->Br2+2e- E=-1.065V
I2(s)+2e- -> 2I- E=0.536V
from this i get Ecell=-1.601V
but i don't know where to go from there?
i need help. my assignmetn its due in less than 24 hrs. can anyone tell me where i went wrong?
2 answers