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13 Dec 2019

The reaction described by this equation: O3(g) + NO(g) ----> O2(g) + NO2(g)

has the following rate law at 310 K.

rate of reaction = k [O3][NO]

k = 3.0 x 106 M-1s-1

Given that [O3] = 7.0 x 10-4 M and [NO] = 8.0 x 10-5 M at t=0, calculate the rate of the reaction at t=0. _______M/s

What is the overall order of this reaction? 0, 1, 2, or 3?

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17 Dec 2019

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Related questions

The rate law for the reaction described by the equation
O3 (g) + NO (g) ---> O2 (g) + NO2 (g) at 310 K is

rate of reaction= (3.0 x 10^6 M ^-1 x s^-1) O3 NO (O3 and NO are inbrackets)

Given that O3 (in brackets) = 6.0 x 10^-4 M and NO (in brackets)= 4.0 x 10^-5 M at t= 0, calculate the rate of the reaction att=0

A reaction of importance in the formation of smog is that between ozone and nitrogen monoxide described by:

O3(g) + NO(g) => O2(g) + NO2(g)

The rate law for this reaction is:

rate of reaction = k[O3][NO]

Given that k = 3.66*106 /M*s at a certain temperature, calculate the initial reaction rate when [O3] and [NO] remain essentially constant at the values

[O3]0 = 2.25*10-6 M and

[NO]0 = 4.37*10-5Ā M,

owing to continuous production from separate sources.

Calculate the number of moles of NO2(g) produced per hour per liter of air.

1. Identify the order with respect to A using this information: doubling the concentration of A, the rate increases by four

a) zero order

b) first order

c) second order

d) third order

e) not enough information

2) The reaction A + B -> C + D has been found to obey the following rate law: rate = k[A][B]2 and has an intial rate of 0.0130 M/s. What will be the rate if [A] is halved and [B] is tripled?

a) 0.0130 M/s

b) 0.0195 M/s

c) 0.0586 M/s

d) no change

3) O + NO -> O2 + NO2 has the following rate law at 310 K. rate = k[O3][NO] k = 3 x 1063 M-1s-1. If [O3] = 4 x 10-4 M and [NO] = 6 x 10-5 M, what is the rate at t = 0?

a) 0.072 M/s

b) 3 x 106 M/s

c) 4 x 10-4 M/s

d) can not tell from this information

4) O3 + NO -> O2 + NO2 has the following rate law at 310 K. rate = k[O3][NO]. What is the overall reaction order?

a) zero

b) first

c) second

d) third

e) not enough information

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