Question

A reaction is found to have rate law =k[Q]2. What is value of rate  constant, with units...

A reaction is found to have rate law =k[Q]2. What is value of rate  constant, with units if the reaction is 0.0300 M/s when [Q] = 2.50 M

0 0
Add a comment Improve this question Transcribed image text
Answer #1

rate law: - rak = k[Q] ² sale = 0.0300 M/S [Q] = 2.50 k = 0.0300 MIS [Q]2 0.0300 M/S - 2.50x2150 M² 3x10-2 Ma 2.5x2.5 30x103

Add a comment
Know the answer?
Add Answer to:
A reaction is found to have rate law =k[Q]2. What is value of rate  constant, with units...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • The reaction A + B → C is found to have the rate law: rate =...

    The reaction A + B → C is found to have the rate law: rate = k[A][B]. When the concentrations of A and B are both 0.100 M, the reaction rate is 0.250 M/s. What is the numerical value of k for this reaction (with appropriate units where time is in seconds and concentration is in M, as needed). 0.0025 0.0400 400. 2.5 25.0

  • For a reaction that follows the general rate law, rate = k[A]2 [B], what will happen...

    For a reaction that follows the general rate law, rate = k[A]2 [B], what will happen to the rate of reaction if the concentration of A is increased by a factor of 4 and B is increased by a factor of 2? 1) (3 points) For a reaction that follows the general rate law, rate = k[A]”[B], what will happen to the rate of reaction if the concentration of A is increased by a factor of 4 and B is...

  • The rate law of a reaction is rate =k[X]³. The units of the rate constant are

    1)The rate law of a reaction is rate =k[X]³. The units of the rate constant areL mol-1 s-1mol² L-2 s-1mol L-1S-2L² mol-2 s-1mol L-1S-12)Given the following rate law, how does the rate of reaction change if the concentration of Z is tripled? Rate =k[X]³[Y]²[Z]⁰The rate of reaction will increase by a factor of136803)What data should be plotted to show that experimental concentration data fits a first-order reaction?1 / [reactant] vs. time[reactant] vs. timeln (k) vs. Ealn (k) vs. 1 / Tln [...

  • What is the value of k for a reaction that has the rate law rate =...

    What is the value of k for a reaction that has the rate law rate = k (X)2(Y)0 When the following data was collected Concentration of X = 0.136 M Concentration of Y = 0.137 M Initial rate = 0.87 M/s

  • Identify reaction order and rate constant units Question The reaction shown below was found to have...

    Identify reaction order and rate constant units Question The reaction shown below was found to have the rate law rate = k[NO][Cl]. What is the overall reaction order? 2NO(g) + Clo(g) + 2NOCI(9) Provide your answer below:

  • The reaction A+B → products was found to have the rate law; rate = k[A][B]2. While...

    The reaction A+B → products was found to have the rate law; rate = k[A][B]2. While holding the concentration of B constant, the concentration of A was increased from 0.010M to 0.030M. Predict by what factor the rate of reaction will increase. Select one: a. 9 b.3 c. No effect d. 16 e. 6

  • The reaction 2A + 2B → products has been found to have the rate law, rate...

    The reaction 2A + 2B → products has been found to have the rate law, rate = k [A]2[B]. If the rate of reaction is 0.450 M/s, at 19.9 °C, what would the rate be if the concentration of A is held constant and the concentration of B is increased by a factor of 3? Report your answer to THREE significant figures.

  • What are the units of k in the following rate law? Rate = k[x][y]^2 1/M s^2...

    What are the units of k in the following rate law? Rate = k[x][y]^2 1/M s^2 1/M^2 s M^2 s M^2/s 1/M^3 s Given the following rate law, how does the rate of reaction change if the concentration of Y is doubled? Rate = k [X][Y]^2 the rate reaction will increase by a factor of 2 The rate of reaction will increase by a factor of 4. The rate of reaction will increase by a factor of 5. The rate...

  • A reaction has the following experimentally determined rate law: rate = k[A]?[B] If the rate is...

    A reaction has the following experimentally determined rate law: rate = k[A]?[B] If the rate is 0.0100 M/s when [A] = 0.100 M, [B] = 0.100 M, what would be the rate if the concentration of A was increased to 0.300 M while the concentration of B was not changed? 0.0600 M/s 0.0200 M/s 0.0300 M/s 0.1800 M/s 0.0900 M/s

  • A reaction has the following experimentally determined rate law: rate = k[A]”[B] If the rate is...

    A reaction has the following experimentally determined rate law: rate = k[A]”[B] If the rate is 0.0100 M/s when [A] = 0.100 M, [B] = 0.100 M, what would be the rate if the concentration of A was increased to 0.300 M while the concentration of B was not changed? 0.0200 M/s 0.0600 M/s 0.1800 M/s 0 0.0900 M/s 0.0300 M/s

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT