Knowee
Questions
Features
Study Tools

The rate of a certain reaction is given by the following rate law:rate=kN23O3Use this information to answer the questions below.

Question

The rate of a certain reaction is given by the following rate law:

rate = k [N2]^3 [O3]

Use this information to answer the questions below.

🧐 Not the exact question you are looking for?Go ask a question

Solution

Sure, let's break down the problem step by step.

  1. Identify the rate law: The rate law given is: rate = k[N2][O3]

  2. Determine the order of the reaction with respect to each reactant:

    • The reaction is first order with respect to N2 because the exponent of [N2] is 1.
    • The reaction is first order with respect to O3 because the exponent of [O3] is 1.
  3. Determine the overall order of the reaction: The overall order of the reaction is the sum of the orders with respect to each reactant. Therefore, the overall order is 1 (for N2) + 1 (for O3) = 2.

  4. Interpret the rate constant (k): The rate constant (k) is a proportionality constant that is specific to this reaction at a given temperature. Its units depend on the overall order of the reaction.

  5. Units of the rate constant (k): For a second-order reaction (overall order = 2), the units of k are typically L/(mol·s) or M^(-1)s^(-1).

  6. Example calculation: If you have concentrations of N2 and O3, you can calculate the rate of the reaction using the rate law. For instance, if [N2] = 0.5 M and [O3] = 0.3 M, and k = 2 L/(mol·s), then: rate=k[N2][O3]=2×0.5×0.3=0.3 M/s \text{rate} = k[N2][O3] = 2 \times 0.5 \times 0.3 = 0.3 \text{ M/s}

If you have any specific questions or need further clarification on any part of this process, feel free to ask!

This problem has been solved

Similar Questions

The rate of a certain reaction is given by the following rate law:rate=kN23O3Use this information to answer the questions below.

A reaction has the rate law:Rate = k[NO] 2 [H 2 ].If [NO] and [H 2 ] are both increased by a factor of 3, what will be the observed changein the rate?

What is the rate of a reaction if the value of k is 3 and [A] and [B] are each 2 M?Rate = k[A]2[B]A.2 (mol/L)/sB.36 (mol/L)/sC.24 (mol/L)/sD.12 (mol/L)/s

Write the rate law for the following elementary reaction:N2O(g) → N2(g) + O(g)Use k1 to stand for the rate constant.

Calculate the overall order of the reaction whose rate law expression was predicted as :Rate =k[NO]3/2 [O ]1/2

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.