A certain first-order reaction has a half-life of 20.0 minutes. a. Calculate the rate constant for this
Question:
A certain first-order reaction has a half-life of 20.0 minutes.
a. Calculate the rate constant for this reaction.
b. How much time is required for this reaction to be 75% complete?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (1 review)
a Solving Equation 153 for k gives 0693 0693 200 min 112 b We use the integrated rate law in the for...View the full answer
Answered By
Antony Sang
I am a research and academic writer whose work is outstanding. I always have my customer's interests at heart. Time is an important factor in our day to day life so I am always time conscious. Plagiarism has never been my thing whatsoever. I give best Research Papers, Computer science and IT papers, Lab reports, Law, programming, Term papers, English and literature, History, Math, Accounting, Business Studies, Finance, Economics, Business Management, Chemistry, Biology, Physics, Anthropology, Sociology, Psychology, Nutrition, Creative Writing, Health Care, Nursing, and Articles.
5.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
A certain reaction has the following general form: aA bB At a particular temperature and [A] 0 = 2.00 10-2 M, concentration versus time data were collected for this re-action, and a plot of ln[A]...
-
A certain reaction has the following general form: aA bB At a particular temperature and [A] 0 = 2.80 10-3 M, concentration versus time data were collected for this re-action, and a plot of 1/[A]...
-
A first-order reaction has a t1/2 of 20 minutes. (a) What is the rate constant k? (b) What time is required to form 20% of the product? (c) What time is required to form 80% of the product? (d) How...
-
Find a PTLU factorization of the given matrix A. (Enter each matrix in the form [[row 1], [row 2],...], where each row is a comma-separated list.) 0 1 2 -1 4 1 1 3 3 A =
-
Solve the initial-value problem y = (sin x)/ sin y, y (0) = /2, and graph the solution (if your CAS does implicit plots).
-
Beyond Music provides DJ services for events such as high school dances, weddings, and corporate events. Michael Cantu started the business on June 1, 2017. The June activities resulted in totals at...
-
Use the data in Exercise 25 in Section 13.1 for the following. a. Compute a point estimate for the mean vertical expansion at locations where the horizontal expansion is 25. b. Construct a 99%...
-
The average stock price for companies making up the S&P 500 is $30, and the standard deviation is $8.20 (BusinessWeek, Special Annual Issue, Spring 2003). Assume the stock prices are normally...
-
Given the following: Number purchased Cost per unit Total January 1 inventory N 39 $ 5 $ 195 April 1 59 8 472 June 1 49 9 441 November 1 54 10 540 201 $ 1,648 a. Calculate the cost of ending...
-
Butadiene reacts to form its dimer according to the equation 2C 4 H 6 (g) C 8 H 12 (g) The following data were collected for this reaction at a given temperature: a. Is this reaction first order or...
-
Using the data given in Example 15.2, calculate [N 2 O 5 ] 150. s after the start of the reaction. Data from Example 15.2 The decomposition of N 2 O 5 in the gas phase was studied at constant...
-
A wheel 25.0 cm in radius turning at 120 rpm uniformly increases its frequency to 660 rpm in 9.00 s. Find (a) The constant angular acceleration in rad/s 2 , and (b) The tangential acceleration of a...
-
cme Company is a manufacturer. Here are data regarding the current month: Sales revenue $250,000 Fixed administrative expenses $25,000 Variable administrative expenses $3,750 Fixed manufacturing...
-
3. Consider the following duopoly industry. Demand is given by p = a - by, where p is price, and Y = y + y is market quantity. y; represents the amount produced by firm i. The two firms have the same...
-
In what ways do dominant cultural ideologies maintain their hegemony in modern societies, and how do counter-hegemonic movements challenge the status quo within diverse socio-political contexts ?
-
During February 2021 its first month of operations, the stockholders of Bonita Enterprises invested cash of $49500. Bonita had cash revenues of $10100 and paid expenses of $14700. Assuming no other...
-
Find AT and A-1 and (A-1) and (AT)-1 for A = 93 and also A = A = | C
-
Dr. David Dunn, head of the radiology department at Grant Clinic Inc., is adding a new piece of diagnostic equipment to the department. Two similar models are offered by two different vendors, and...
-
The financial statements of Eastern Platinum Limited (Eastplats) are presented in Appendix A at the end of this textbook. Instructions (a) Does East plats report any investments on its statement of...
-
Predict whether each of the following molecules is likely to be polar or nonpolar: (a) CH 3 SH (methanethiol, found in breath odor and skunks); (b) CH 3 NH 2 (methylamine, a drug precursor); (c) CH 3...
-
It is usually convenient to deal with wavefunctions that are normalized, which means that the integral 2 d = 1. The bonding orbital in Eq. 1 is not normalized. A wavefunction can be normalized by...
-
Give the ground-state electron configuration and number of unpaired electrons expected for each of the following ions: (a) Ca 2+ ; (b) In + ; (c) Te 2- ; (d) Ag + .
-
What is the Medigap insurance program? Is the cost of the program fair considering the limits offered by the plan? Explain why. What is the Children's Health Insurance Program (CHIP)?
-
Buddy Corporation purchased a new machine for production on 1/1/18. The cost of the machine was $175,000. The salvage value was estimated to be $25,000. Its useful life was estimated to be 5 years...
-
Yelena inherits $125 000. She wants to invest part of it for her college fund. How much should she invest in a GIC earning 9.5%/a compounded monthly to ensure that she has $100 000 in savings 3 years...
Study smarter with the SolutionInn App