A polymer sample of mass 0.20 g dissolved in 0.100 L of toluene, gives rise to an
Question:
A polymer sample of mass 0.20 g dissolved in 0.100 L of toluene, gives rise to an osmotic pressure of 6.3 Torr at 20°C.
What is the molar mass of the polymer?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (3 reviews)
58 ...View the full answer
Answered By
Joseph Mwaura
I have been teaching college students in various subjects for 9 years now. Besides, I have been tutoring online with several tutoring companies from 2010 to date. The 9 years of experience as a tutor has enabled me to develop multiple tutoring skills and see thousands of students excel in their education and in life after school which gives me much pleasure. I have assisted students in essay writing and in doing academic research and this has helped me be well versed with the various writing styles such as APA, MLA, Chicago/ Turabian, Harvard. I am always ready to handle work at any hour and in any way as students specify. In my tutoring journey, excellence has always been my guiding standard.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Chemical Principles The Quest For Insight
ISBN: 9781464183959
7th Edition
Authors: Peter Atkins, Loretta Jones, Leroy Laverman
Question Posted:
Students also viewed these Sciences questions
-
Catalase, a liver enzyme, dissolves in water. A solution of volume 10.0 mL containing 0.166 g of catalase gives rise to an osmotic pressure of 1.2 Torr at 20C. What is the molar mass of catalase?
-
A sample of a polypeptide of mass 0.40 g dissolved in 1.0 L of an aqueous solution at 27 8C gave rise to an osmotic pressure of 3.74 Torr. What is the molar mass of the polypeptide?
-
A solution prepared by adding 0.50 g of a polymer to 0.200 L of toluene (methylbenzene, a common solvent) showed an osmotic pressure of 0.582 Torr at 20 8C. What is the molar mass of the polymer?
-
The following two equations have a common solution of (1, 2, 3). Which equation would complete a system of three linear equations in three variables having solution set {(1, 2, 3)}? x+y+z=6 2x = y +...
-
Suppose the bulb in a two-cell flashlight draws 4 W of power. The batteries go dead in 45 min and cost $7.99. (a) How many kilowatt-hours of energy can be supplied by the two batteries? (b) What is...
-
What is a Small Business Investment Company (SBIC)?
-
Water is flowing through a long pipe of diameter \(15 \mathrm{~cm}\) at \(300 \mathrm{~K}\). The pressure gradient is \(500 \mathrm{~Pa} / \mathrm{m}\). Using the Blasius equation for the friction...
-
Johson Corporation issued bonds twice during 2010. The transactions were as follows: 2010 Jan 1Issued $1,000,000 of 7.5 percent, 10-year bonds dated January 1, 2010, with interest payable on June 30...
-
Simplify. 2 16-x 3x 20+5x 4
-
The fraud triangle identifies conditions or circumstances that are often precursors to financial fraud. 1)Define the three categories of fraud risk factors that are included in the fraud triangle and...
-
The vapor pressure of 1,1-dichloroethane, CH 3 CHCl 2 , is 228 Torr at 25C; at the same temperature, that of 1,1-dichlorotetrafluoroethane, CF 3 CCl 2 F, is 79 Torr. What mass of 1,1-dichloroethane...
-
(a) From data in Appendix 2A, derive a numerical form of the ClausiusClapeyron equation for methanol. (b) Use the equation to plot the appropriate quantities that should give a straightline relation...
-
What is a decision support system (DSS)? What kinds exist?
-
Hedge funds are not risky because, as their name indicates, they hedge risks. Is this statement true, false, or uncertain? Explain.
-
Write up the asset and liability and capital accounts to record the following transactions in the records of D. Mair: 2017 July 1 Started business with 24,000 in the bank. 2 Bought office furniture...
-
What is ERISA, and why was it established?
-
What are the three main proposals for privatizing Social Security? What are their advantages and disadvantages?
-
Why is Social Security in danger of eventually going bankrupt?
-
How much interest would be charged on a line of credit that charges a monthly interest rate of 0.96% if the average daily balance for the month were $75,000?
-
Prove that if Σ an is absolutely convergent, then a. an
-
Suggest an efficient synthesis for the following transformation: CI H
-
A student gets up from her chair and pushes a stack of books across the table. They fall to the floor. Is the work associated with each part of this process positive, negative, or zero?
-
Why is H sublimation = H fusion + H vaporization ?
-
Explain the alternative accounting methods for situations relating to long term liabilities and equity
-
How do organizational change theories such as Lewin's Three-Stage Model and Kotter's Eight-Step Process adapt to accommodate the complexities of globalized, digitally-enabled business environments ?
-
Tioga Company manufactures sophisticated lenses and mirrors used in large optical telescopes. The company is now preparing its annual profit plan. As part of its analysis of the profitability of...
Study smarter with the SolutionInn App