Deduce an expression for the time it takes for the concentration of a substance to fall to

Question:

Deduce an expression for the time it takes for the concentration of a substance to fall to one-third its initial value in an nrh-order reaction.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physical Chemistry

ISBN: 978-0716743880

7th Edition

Authors: Peter Atkins

See More Books

Question Posted: Mar 12, 2010 11:13 PM

See More Questions

To shorten the time it takes him to make his favorite pizza, a student designed an experiment to test the effect of sugar and milk on the activation times for baking yeast. Specifically, he tested...
The time it takes a cell to divide (called mitosis) is normally distributed with an average time of one hour and a standard deviation of 5 minutes. (a) What is the probability that a cell divides in...
An efficiency expert records the time it takes an assembly line worker to perform a particular task. Let E be the event "more than 5 minutes," F the event "less than 8 minutes," and G the event "less...
One way to delete nodes from a known position in a leftist heap is to use a lazy strategy. To delete a node, merely mark it deleted. When a findMin or deleteMin is performed, there is a potential...
Assume that the composite described in Problem 16.8 has a cross-sectional area of 480 mm2 (0.75 in.2) and is subjected to a longitudinal load of 53,400 N (12,000 lbf). (a) Calculate the fiber-matrix...
Suppose that marginal product tripled while product price fell by one-half in Table. The Demand for Labor: Pure Competition in the Sale of the Product What would be the new MRP values in Table? What...
Let $\mathbf{x}_{j}$ be the $j$ th row of $\mathbf{X}$, and $\mathbf{X}_{-j}$ be the $\mathbf{X}$ matrix with the $j$ th row removed. Show that \[\operatorname{Var}\left[\hat{\beta}_{j}...
1. As stated in the case, The New York Times chose to deploy their innovation support group as a shared service across business units. What do you think this means? What are the advantages of...
How do Agile scaling frameworks such as SAFe (Scaled Agile Framework) and LeSS (Large-Scale Scrum) address the complexities of coordinating multiple Agile teams within large enterprises, while...
Your new clients, Simon and Judith live in Christchurch. They own their own home with a mortgage equivalent to 75% of the home's market value. It is a standard P&I loan with a fixed interest rate of...
A reaction 2 A --7 P has a third-order rate law with k = 3.50 X 10-4 dm3 mol3 S-1. Calculate the time required for the concentration of A to change from 0.077 mol dm-3 to 0.021 mol dm-3.
The equilibrium Ac=' B + C at 25C is subjected to a temperature jump that slightly increases the concentrations of Band C. The measured relaxation time is 3.0 us. The equilibrium constant for the...
You wish to determine the weight percent of copper in a copper-containing alloy. After dissolving a 0.251-g sample of the alloy in acid, an excess of KI is added, and the Cu 2+ and I ions undergo...
You currently have $ 1 0 2 . 0 in your savings account at an annual rate of 9 percent. How many years will it take for this investment to grow to a value of $ 4 5 7 . 9 ? Round the answer to two...
You have $39,000 in an account which pays 2.6% compounded annually. How many additional dollars of interest would you have earned over 6 years if you had instead invested in an account earning 4.0%...
Explain why it is important that this transaction be recorded correctly and what does it affect if the transaction is not recorded or recorded incorrectly. Transaction 6 - Payment of Expenses with...
Match each item with a statement below. - Includes a function description, impact assessment, work backlog and other items - The total amount of time acceptable for process outage or disruption - Can...
Generic numerical entry instructions: Enter only your final numerical answer, rounded and expressed as requested and the only non - number you should ever enter ( if appropriate ) is either a period...
Which region of the United States has the lowest percentage of Blacks?
The first law of thermodynamics is sometimes whimsically stated as, You cant get something for nothing, and the second law as, You cant even break even. Explain how these statements could be...
Evaluate the integral. *#7/2 Jo sin 0 cos0 de
Use data from Table 4C.1 to calculate the vapor pressure of methanol at 25.0 C. TABLE 4C.1 Standard Enthalpies of Physical Change* Freezing AH fus% (kJ.mol-) point, T/K Substance Formula acetone...
Most reactions proceed faster at higher temperatures, and many industrial processes are carried out at high temperatures. However, for exothermic reactions increasing the temperature reduces the...
State the molar solubility in water of (a) O 2 at 50. kPa; (b) CO 2 at 500. Torr; (c) CO 2 at 0.10 atm. The temperature in each case is 20C, and the pressures are partial pressures of the gases. Use...
4. Methane burns in air with an equivalence ratio of =0.85, determine the composition of the products: What are the Mass Fractions of each species in the Products?
1. Describe the health and safety requirements of the area in which the installation activity is to take place, and the responsibility these requirements place on the learner 2. Describe the...
1. Which is easier for nucleation in solids, homogeneous or heterogeneous nucleation? What are the common defects present in solid solution (list at least five kinds of defects)? Are the defects...

Deduce an expression for the time it takes for the concentration of a substance to fall to

Question:

Step by Step Answer:

A reaction nthorder in A has the foll...View the full answer

Physical Chemistry

Students also viewed these Physical Chemistry questions