Question

Rate Law Lab. Fill in the blank Questions

Answer 1

@aaronq Would you be able to help ?:)

Answer 2

sure! so, i think we need the rate law first, do you know how to find that?

Answer 3

@aaronq yes! I actually calculated that to be ... rate = k[R2]^3[S]

Answer 4

okay, awesome. for the second question, you need to scale the rates to their stoichiometric coefficients. For example, the differential rates are:

3 a) \(-\dfrac{1}{2}\dfrac{[R_2]}{dt}=\dfrac{1}{1}\dfrac{[T_2]}{dt}\)

so the rate appearance of \(T_2\) is double that of dissappereance of \(R_2\)

Answer 5

@aaronq ah okay. So hm for (b) would the rate of disappearance of S be 3 times the rate of appearance for V?

Answer 6

you know, i think doing it reversed. The rate of appearance of V would be 3 times of S, likewise in the previous part the rate of R2 would be twice that of T2

Answer 7

@aaronq oh i getcha. Therefore would (c) also be 3 times?

Answer 8

yep, thats it!

Answer 9

@aaronq Thank you so much :)