The normal boiling point of diethyl ether is 34.5 C. A solution containing a nonvolatile solute
Question:
The normal boiling point of diethyl ether is 34.5οC. A solution containing a nonvolatile solute dissolved in diethyl ether has a vapor pressure of 698 torr at 34.5οC. What is the mole fraction of diethyl ether in this solution?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 78% (14 reviews)
A calorie is the amount of heat it takes to raise th...View the full answer
Answered By
Dudhat Vaidehi
I tutored mostly elementary school students privately after school and during the summer. We met in their homes or at the public library. I charged an hourly fee, and I provided any necessary materials.
Having taught in special education in two local schools for many years meant that I had contact with a lot of parents of special needs students. I never had to advertise — word of mouth was how most folks knew of me. At one point I did have a website, but didn't utilize it much. I stayed very busy, especially in the summers, and always had a full schedule. I typically met with each student's teacher in order to get an idea of what the focus of my instruction/remediation should be. Becoming familiar with the student's learning style(s) was also very helpful. Often parents would share records and test results with me. After each tutoring session, I documented the student’s progress and gave parents written updates, as well as phone calls or emails as needed.
While my students and I certainly utilized technology and the internet often during our sessions, I never tutored online or for any tutoring company, so am not familiar with the curriculums or methods used in those settings.
Tutoring one on one was very enjoyable and rewarding. My students and I had fun, and grew quite fond of one another. The extra income was a bonus. I had to retire from tutoring due to a physically handicapping disease, and miss my students very much.
0.00
0 Reviews
10+ Question Solved
Related Book For
Chemistry
ISBN: 9781305957404
10th Edition
Authors: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Question Posted:
Students also viewed these Engineering questions
-
The normal boiling point of methanol is 64.7 C. A solution containing a nonvolatile solute dissolved in methanol has a vapor pressure of 556 torr at 64.7 C. What is the mole fraction of methanol in...
-
The normal boiling point of Br2(l) is 58.8C, and its molar enthalpy of vaporization is Hvap = 29.6 kJ/mol. (a) When Br2(l) boils at its normal boiling point, does its entropy increase or decrease?...
-
The normal boiling point of hexane is 69.0C. Estimate (a) Its enthalpy of vaporization and (b) Its vapour pressure at 25C and 60C.
-
How does unemployment behave over the business cycle?
-
List and explain the steps marketers undergo to develop new products.
-
One mole of an ideal gas is contained in a cylinder with a movable piston. The initial pressure, volume, and temperature are Pi, Vi, and Ti, respectively. Find the work done on the gas for the...
-
Refer to Exercise 12. Compute the value of the test statistic. Exercise 12 A simple random sample of 17 business majors from a certain university had a mean GPA of 2.81 with a standard deviation of...
-
Calculating the Direct Materials Mix Variance Mangia Pizza Company makes frozen pizzas that are sold through grocery stores. Mangia developed the following standard mix for spreading on premade pizza...
-
Describe how you might select a nursing theory. What factors would you consider in determining the feasibility of the theory for your setting? Analyze how the history of Christianity has framed the...
-
Osprey Corporation, an accrual basis taxpayer, reported taxable income for 2021 and paid $40,000 on its estimated state income tax for the year. During 2021, the company received a $4,000 refund upon...
-
A solution is prepared by dissolving 27.0 g urea, (NH 2 ) 2 CO, in 150.0 g water. Calculate the boiling point of the solution. Urea is a nonelectrolyte.
-
An aqueous solution containing glucose has a vapor pressure of 19.6 torr at 25C. What would be the vapor pressure of this solution at 45C? The vapor pressure of pure water is 23.8 torr at 25C and...
-
Why may it be unclear whether a particular organization associated with the federal government should be considered a federal reporting entity? What are the key criteria as to whether an entity...
-
Why do economists say that discrimination is inherently inefficient and therefore will not occur in general?
-
Why are womens wages only 60 to 80 percent of mens wages, and why has this situation existed for several decades? Now that women are entering college and professional schools in increasing numbers,...
-
Investors know for sure that the CEO of firm A will undertake an investment that will yield \($100\) million profit next year and then \($2\) million each year after that for 10 years. They also know...
-
What is saving? What role does it play in financial markets?
-
If a progressive income tax discourages additional work as income rises, what would a regressive tax do?
-
The owner of Web City is trying to decide whether to remain a proprietorship or to incorporate. Suppose that the corporate tax rate on profits is 20 percent and the personal income tax rate is 30...
-
The Dow Jones Industrial Average reached a high of $ 7801.63 on December 29, 1997. Recall from Example 18.4 that it reached a high of $ 1003 on November 14, 1972. The Consumer Price Index for...
-
Is the following statement correct? Because dry ice sublimes, carbon dioxide has no liquid phase. Explain your answer.
-
For the equation of state V m = RT /P + B(T), show that ' () = -T- d?
-
The following data are a DSC scan of a solution of a T4 lysozyme mutant. From the data determine T m . Determine also the excess heat capacity ÎC P at T = 308 K. Determine also the intrinsic...
-
Subtract and simplify: 5x-6x+2-(-2-x+2x)
-
In order to value a company, you would need to forecast its future (a key word here) free cash flows. How would you approach this task? Using downloaded real data, try to make the forecast and see,...
-
share five (5) pieces of advice you would give the class about personal financial planning. Explain each. You might go back and look at the introductions in the first discussion for a general,...
Study smarter with the SolutionInn App