Asked by Hannah

I ahve to find the concentration of product, (Fe(SCN)^2+) at equilibrium.

We have to use the equation k=A/C

I have the value for k and A so my equation is 7917.6 = 0.453/C =

3586.67M

Did I do the math correctly?
Answered by DrBob222
No.
C = 0.453/7917.6
Answered by Hannah
Ok so 0.0000572 = 5.7 X 10-5 M as the concentration ?
Answered by DrBob222
That's almost ok. You are allowed three s.f. and you wrote only two. 5.72E-5.
Answered by Hannah
ok thank you!!
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