A solution prepared by adding 0.50 g of a polymer to 0.200 L of toluene (methylbenzene, a

Question:

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?

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

Step by Step Answer:

Related Book For book-img-for-question

Chemical Principles The Quest For Insight

ISBN: 9781464183959

7th Edition

Authors: Peter Atkins, Loretta Jones, Leroy Laverman

See More Books

Question Posted: Dec 28, 2023 07:11 AM

See More Questions

In modern laboratories, sophisticated instruments are used to determine molar mass. However, if you dont have access to such an instrument, you could still determine molar mass using nothing more...
You are a chemical engineer at a processing plant for soft drinks. You have been asked to determine whether a particular solution will have a significantly different vapor pressure from pure water....
(A) Creatinine is a by-product of nitrogen metabolism and can be used to provide an indication of renal function. A 4.04 g sample of creatinine is dissolved in enough water to make 100.0 mL of...
Perform the indicated operations. (3x + 4x 7) (2x - 8x + 3x) -
The filament of a certain lamp has a resistance that increases linearly with temperature. When a constant voltage is switched on, the initial current decreases until the filament reaches its...
Some sequences of sedimentary rocks are tens of thousands of meters thick. Does this thickness indicate that some great catastrophe occurred?
Austin Powers Corporation issued 10-year bonds on January 1, 2008. Costs associated with the bond issuance were $180,000. Powers uses the straight-line method to amortize bond issue costs. Prepare...
Which of the four examples of conflict resolution is the best example, in your opinion, of effective resolution? Why?
A. From the given trial balance of Al Mas Shop, prepare 1. Income statement for the year 2020 (5 marks) 2. Balance sheet for 31st December, 2020 (15 marks) AL Mas Shop Trial Balance 31st December,...
For the system shown in Figure P4.8, a step torque is applied at 1 (t). Find: a. The transfer function, G(s) = 2 (s)/T(s) b. The percent overshoot, settling time, and peak time for 2 (t). ff 2...
Predict whether each of the following equilibria will shift toward products or reactants with a temperature increase: (a) CH4(g) + HO(g) (b) CO(g) + HO(g) (c) 2 SO(g) + O(g) CO(g) +3 H(g), AH = +206...
The normal boiling point of iodomethane, CH 3 I, is 42.43C, and its vapor pressure at 0.00C is 140. Torr. Calculate (a) The standard enthalpy of vaporization of iodomethane; (b) The standard entropy...
The following are the balances of the assets, liabilities, and equity of Kite Runner, Inc., at August 31, 2010: Requirements 1. What type of business organization is Kite Runner, Inc.? 2. Prepare the...
2. (3 points) NextGames Inc. has a new video game cassette for the upcoming holiday season. It is 3 trying to determine the target cost for the game if the selling price per unit will be set at $130,...
1. After watching the SR WEBINAR on how risk managers create better decision-making through a positive culture what do you think the three (or more) important points made during the webinar 2....
| Variance analysis, multiple products. The Robin's Basket operates a chain of Italian gelato stores. Although the Robin's Basket charges customers the same price for all flavors, production costs...
Question 31 of Your local coffee shop is extremely busy, so the cashier asks what you'd like to order and your name. The cashier writes this information onto a cup and passes it to the barista. After...
Find SSR = xy Rx+1 -dA, R= [0,2] x [4,4] Round your answer to four decimal places.
Fluid viscosity can be measured by a rotating-cylinder viscometer, which consists of two concentric cylinders with a uniform gap between them. The liquid to be measured is poured into the gap between...
Determine by direct integration the values of x for the two volumes obtained by passing a vertical cutting plane through the given shape of Fig. 5.21. The cutting plane is parallel to the base of the...
Identify the reagents you would use to achieve each of the following transformations: (a) (b)
Yeast and other organisms can convert glucose (C 6 H 12 O 6 ) to ethanol (CH 3 CH 2 OH) by a process called alcoholic fermentation. The net reaction is C 6 H 12 O 6 (s) 2C 2 H 5 OH(l) + 2CO 2 (g)...
Identify the reagents you would use to achieve each of the following transformations: (a) (b)
Problem 1 5 - 5 ( Algo ) Lessee; operating lease; advance payment; leasehold improvement [ L 0 1 5 - 4 ] On January 1 , 2 0 2 4 , Winn Heat Transfer leased office space under a three - year operating...
Zafra and Stephanie formed an equal profit- sharing O&S Partnership during the current year, with Zafra contributing $100,000 in cash and Stephanie contributing land (basis of $60,000, fair market...
What is the Breakeven Point in units assuming a product selling price is $100, Fixed Costs are $8,000, Variable Costs are $20, and Operating Income is $32,000 ? 100 units 300 units 400 units 500 units

A solution prepared by adding 0.50 g of a polymer to 0.200 L of toluene (methylbenzene, a

Question:

Step by Step Answer:

Calculating the Molar Mass of the Polymer Heres how to determine the molar mass of the polymer based ...View the full answer

Chemical Principles The Quest For Insight

Students also viewed these Sciences questions