Please answer both questions!!! 7. (3 pts) For each of the following rate laws,
ID: 1076856 • Letter: P
Question
Please answer both questions!!!
7. (3 pts) For each of the following rate laws, determine the order with respect to each reactant and the overall reaction order a) Rate=k [A]3[B] b) Rate=k [A][BF c) Rate = k [A]0[B]3[C] 8. (6 pts) Dinitrogen pentoxide (N2Os) decomposes according to the following reaction N2Ogg) NO2(g) + N03(g) given the following plot showing the change in rate of decomposition with time, calculate the instantaneous rate of the reaction at 1, 3, and 5 seconds Decomposition rate of N,0 300 250 200 150 2 100 50Explanation / Answer
(a) order wrt to reactant A = third order
and wrt B is first order.
Total order of reaction = 2+1 = 04
(b)
order wrt to reactant A = first order
and wrt B is second order.
Total order of reaction =1+2 = 03
(c) order wrt to reactant A = zero order
and wrt B is third order.
C is one.
Total order of reaction = 0+1+3 = 04