A manometer was connected to a bulb containing nitrogen under slight pressure. The gas was allowed to
Question:
A manometer was connected to a bulb containing nitrogen under slight pressure. The gas was allowed to escape through a small pinhole, and the time for the manometer reading to drop from 65.1 cm to 42.1 cm was 18.5 s. When the experiment was repeated using a fluorocarbon gas, the same fall took place in 82.3 s. Calculate the molar mass of the fluorocarbon.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (12 reviews)
The time dependence of the pressure of a gas effusing ...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physical Chemistry questions
-
Calculate the molar mass of the following substances: (a) Li2 CO3, (b) CS2, (c) CHCl3 (chloroform), (d) C6H8O6 (ascorbic acid, or vitamin C), (e) KNO3, (f) Mg3N2.
-
When a mercury manometer is connected to a gas main, the mercury stands 40.0 cm higher in the tube that is open to the air than in the tube connected to the gas main. A barometer at the same location...
-
A thermally insulated vessel containing a gas whose molar mass is equal to M and the ratio of specific heats Cp/Cv = moves with a velocity v. Find the gas temperature increment resulting from the...
-
In 2014, Elbert Corporation had net cash provided by operating activities of $531,000; net cash used by investing activities of $963,000; and net cash provided by financing activities of $585,000. At...
-
To what temperature must a cylindrical rod of tungsten 15.025 mm in diameter and a plate of 1025 steel having a circular hole 15.000 mm in diameter have to be heated for the rod to just fit into the...
-
Sparn Limited incurs the following costs to produce and sell a single product: Variable costs per unit: Direct materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
-
Why is the current best price to charge for the unsold trees the one at which the price elasticity of demand equals 1? (Assume no disposal costs.)
-
On January 2, 2015, Ditto Clothing Consignments purchased showroom fixtures for $12,000 cash, expecting the fixtures to remain in service for depreciated the fixtures on a double-declining-balance...
-
Provide a constructive response that is respectful and academic tone to the following post that expands the conversation: Hello everyone, my name is Chuong Nguyen. I come from Vietnam and have been...
-
First-Generation Hispanic Americans (N = 899), 43% own a home Second-Generation Hispanic Americans (N = 351), 50% own a home First-Generation Asian Americans (N = 2,684), 58% own a home...
-
An effusion cell has a circular hole of diameter 3.00 mm. If the molar mass of the solid in the cell is 300 g mol-1 and its vapour pressure is 0.224 Pa at 450 K, by how much will the mass of the...
-
A container of internal volume 22.0 m3 was punctured, and a hole of radius 0.050 mm was formed. If the nitrogen pressure within the vehicle is initially 122 kPa and its temperature 293 K, how long...
-
In a normal costing system, the cost of a job includes a. actual direct materials, actual direct labor, and actual overhead. b. estimated direct materials, estimated direct labor, and estimated...
-
12. Use the following table to answer the question below. Your answer should include at least 4 complete sentences. The equation showing the structural formulae of the reactants and products is NEN...
-
Tell whether each of the reactions below is an oxidation, reduction or neither. Br a) b) c) + Br | CH3CHCHCH3 HBr CH3CHCHBRCH 3 CH3 1. Mg 2. HO NaOH CH3CHCHCH3 CH3C=CHCH3 CH3 1 1 1
-
When an object/donor such as a shoe sole or a tire tread comes in contact with another object with force, a(n) may be left in the recipient as evidence.
-
9. Almonds and cashews were burned in a bomb calorimeter containing water. The following data was collected. Mass of Calorimeter Water Specific Heat of Water Initial Temperature of Water Final...
-
The chemical formula for zinc nitrate is: Zn(NO3) Calculate the molar mass of zinc nitrate. Round your answer to 1 decimal place. g.mol 2 1 x10 X
-
For a service business, what is the businesss earning process, and when does the business record revenues?
-
g(x) = x 5 5x 6 a. Show that g(x) = 0 has a root, , between x = 1 and x = 2. b. Show that the equation g(x) = 0 can be written as x = (px + q) 1/r , where p, q and r are integers to be found. The...
-
What are the three most important lessons you learned in this chapter about the governance of megaprojects generally, and the Big Dig specifically, for future projects?
-
Draw the Lewis structure and the VSEPR formula, list the shape, and predict the approximate bond angles of (a) CF 3 Cl; (b) TeCl 4 ; (c) COF 2 (C is the central atom); (d) CH 3 .
-
Sports drinks provide water to the body in the form of an isotonic solution (one having the same osmotic pressure as human blood). These drinks contain electrolytes such as NaCl and KCl aswell as...
-
Adenosine triphosphate (ATP) is a compound that provides energy for biochemical reactions in the body when it undergoes hydrolysis. For the hydrolysis of ATP at 37C (normal body temperature), H r =...
-
Income and Expenses Salary Employees' Provident Fund (EPF) 1. Particulars regarding John and his wife are as follows: Wife RM25,000 RM2,000 John RM85,000 RM6,000 LIP RM3,500 RM1,200 Books and...
-
A company has a marketing budget of $100,000 and wants to allocate it across different marketing channels. They want to spend 40% on online advertising, 30% on social media marketing, and the...
-
Compute SUTA and FUTA semimonthly payroll taxes general journal entry for this pay period. Show all calculations. Include both debits only. FUTA is .006 on 1st 7k of wages. SUTA is 2.6% on 1st...
Study smarter with the SolutionInn App