Polystyrene can be prepared by heating styrene with tribromobenzoyl peroxide in the absence of air. A sample
Question:
Polystyrene can be prepared by heating styrene with tribromobenzoyl peroxide in the absence of air. A sample prepared by this method has the empirical formula Br3C6H3(C8H8)n, where the value of n can vary from sample to sample. If one sample has 0.105% Br, what is the value of n?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (QA)
To find the value of n in the empirical formula BrCHCHn when a sample contains 0105 Br we need to us...View the full answer
Answered By
JAPHETH KOGEI
Hi there. I'm here to assist you to score the highest marks on your assignments and homework. My areas of specialisation are:
Auditing, Financial Accounting, Macroeconomics, Monetary-economics, Business-administration, Advanced-accounting, Corporate Finance, Professional-accounting-ethics, Corporate governance, Financial-risk-analysis, Financial-budgeting, Corporate-social-responsibility, Statistics, Business management, logic, Critical thinking,
So, I look forward to helping you solve your academic problem.
I enjoy teaching and tutoring university and high school students. During my free time, I also read books on motivation, leadership, comedy, emotional intelligence, critical thinking, nature, human nature, innovation, persuasion, performance, negotiations, goals, power, time management, wealth, debates, sales, and finance. Additionally, I am a panellist on an FM radio program on Sunday mornings where we discuss current affairs.
I travel three times a year either to the USA, Europe and around Africa.
As a university student in the USA, I enjoyed interacting with people from different cultures and ethnic groups. Together with friends, we travelled widely in the USA and in Europe (UK, France, Denmark, Germany, Turkey, etc).
So, I look forward to tutoring you. I believe that it will be exciting to meet them.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Chemistry And Chemical Reactivity
ISBN: 9780357001172
10th Edition
Authors: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Question Posted:
Students also viewed these Sciences questions
-
Develop profiles of target customers Find out who and where are primary customers are. Create profiles of the main customer types and design a marketing plan and sales campaign to attract them as...
-
The Crazy Eddie fraud may appear smaller and gentler than the massive billion-dollar frauds exposed in recent times, such as Bernie Madoffs Ponzi scheme, frauds in the subprime mortgage market, the...
-
The idea of using the difference between the market value of the firm and accounting book values as an indicator of market power and/or valuable intangible assets stems from the pioneering work of...
-
The following data are from the accounting records of Niles Castings for year 2: Units produced and sold . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85,000 Total revenues and costs Sales...
-
Why is practice so important when preparing a presentation?
-
If you insulate your office for $10,000, you will save $1,000 a year in heating expenses. These savings will last forever. a. What is the NPV of the investment when the cost of capital is 8%? 10%? b....
-
Consider the statement Customer complaints are customer opportunitiesbut only if we know about them. Do you agree or disagree? Why?
-
City Bus Corporation provides school bus transportation to public schools in Lancaster County. City Bus owns 50 buses that are garaged in three different cities within the county. The firm faces...
-
Do process costing and job order costing both maintain perpetual invetories?
-
Consider an atom of 64 Zn. (a) Calculate the density of the nucleus in grams per cubic centimeter, knowing that the nuclear radius is 4.8 10 6 nm and the mass of the 64 Zn atom is 1.06 10 22 g....
-
In an experiment, you need 0.125 mol of sodium metal. Sodium can be cut easily with a knife (Figure 2.5), so if you cut out a block of sodium, what should the volume of the block be in cubic...
-
Let X1, X2, X3 be a random sample from the exponential distribution with parameter . Find the probability that at least one of the random variables is greater than t , where t > 0.
-
In the figure, the coefficient of friction between the mass and the plane is 0.2. How much work is done by the force F in moving the mass up the plane a distance of 4m? (sin36.9= 0.6, cos36.9=0.8,...
-
Two concentrated moments and a couple are acting on the object shown. Given: M = 400 Nm, M = 200 Nm, F = 40 N and d = 2 m. Replace these with a single, equivalent con- centrated moment, and give the...
-
A body of mass 3 kg moves in a (counterclockwise) circular path of radius 10 meters, making one revolution every 6 seconds. You may assume the circle is in the xy-plane, and so you may ignore the...
-
The figure shows are 19.4 cm long. A 0 E a rhombus whose sides The angle is 23.4. B C D Find the distance from A to B. Answer in units of
-
The figure shows a graph of two pulses traveling toward each other at t = 0 s. Each pulse has a constant speed of 1 cm/s. When t = 2.5 s, what is the height of the resultant pulse at x = 5 cm? +2 cm...
-
A capital (or finance) lease and operating lease are recorded differently on the balance sheet, but their effect on the income statement is the same. Do you agree? Explain.
-
As of January 1, 2018, Room Designs, Inc. had a balance of $9,900 in Cash, $3,500 in Common Stock, and $6,400 in Retained Earnings. These were the only accounts with balances in the ledger on January...
-
Deduce the structure of a compound with molecular formula C 6 H 14 O 2 that exhibits the following IR, 1 H NMR, and 13 C NMR spectra. 100 80 60 40 20 4000 3500 3000 2500 2000 1500 1000 Wavenumber...
-
Deduce the structure of a compound with molecular formula C 8 H 10 O that exhibits the following IR, 1 H NMR, and 13 C NMR spectra. 100 80 60 40 20 2500 2000 Wavenumber (cm-1) 1000 4000 3500 3000...
-
Deduce the structure of a compound with molecular formula C 5 H 10 O that exhibits the following IR, 1 H NMR, and 13 C NMR spectra. Data from the mass spectrum are also provided. 100 Mass Spec. Data...
-
1. Evaluate the following. (The fractions are meant to be exponents) 4 a) 32 b) 643 2. Simplify the following expressions. a) x6 (x8) (x) x5y4 b) 3 xy2 [1 mark each = 2 marks] [2 marks each = 6...
-
Question 3 (6 points). Prove that lim z0 (3) Z2 does not exist. Hint: Consider limit along the diagonal z = x + ix.
-
Show that, for a real signal x(t), the following property holds: x(t) > X* (w)
Study smarter with the SolutionInn App