A sample of neon gas diffuses through a porous barrier at a rate of 48.7 grams...
A sample of neon gas diffuses through a porous barrier at a rate of 48.7 grams per hour (g/hr). At what rate (in the same units) does argon gas diffuse through the same barrier if the temperature is the same?
Enter your answer in decimal form with the correct number of sig figs.
Homework Answers
By Graham's law of Diffusion, the rate of Effusion is inversely proportional to square if it's mass
R1/R2= sq.root (M2/M1)
48.7/R2= sq.root(40/20)
48.7/R2= 1.414
R2= 48.7/1.414= 34.4 g/hr
Add Answer to:
A sample of neon gas diffuses through a porous barrier at a rate
of 48.7 grams...
A sample of neon gas diffuses through a porous barrier at a rate of 89 grams...
A sample of neon gas diffuses through a porous barrier at a rate of 89 grams per hour (g/hr). At what rate (in the same units) does it take argon gas to diffuses through the same barrier if the temperature is the same?
A sample of He gas is observed to effuse through a porous barrier in 8.83 minutes....
A sample of He gas is observed to effuse through a porous barrier in 8.83 minutes. Under the same conditions, the same number of moles of an unknown gas requires 30.1 minutes to effuse through the same barrier. The molar mass of the unknown gas is ___ g/mol
1. The rate of effusion of CH4 gas through a porous barrier is observed to be...
1. The rate of effusion of CH4 gas through a porous barrier is observed to be 9.17*10^-4 mol/h. Under the same conditions, the rate of effusion of gas would be _____________ mol/h. 2. A sample of N2 gas is observed to effuse through a pourous barrier in 1.93 minutes. Under the same conditions, the same number of moles of an unknown gas requires 2.97 minutes to effuse through the same barrier. The molar mass of the unknown gas is _______________
A sample of CH4 gas is observed to effuse through a porous barrier in 6.35 minutes....
A sample of CH4 gas is observed to effuse through a porous barrier in 6.35 minutes. Under the same conditions, the same number of moles of an unknown gas requires 14.8 minutes to effuse through the same barrier. The molar mass of the unknown gas is ___g/mol.
The rate of effusion of NH3 gas through a porous barrier is observed to be 3.47...
The rate of effusion of NH3 gas through a porous barrier is observed to be 3.47 x 10 mol/h. Under the same conditions, the rate of effusion of O2 gas would be mol/h.
Rate of Effusion Problems The average molecular speed in a sample of He gas at a...
Rate of Effusion Problems
The average molecular speed in a sample of He gas at a certain temperature is 1.37x10 m/s. The average molecular speed in a sample of Kr gas is m/s at the same temperature. The rate of effusion of CH4 gas through a porous barrier is observed to be 3.73 x 10-4 mol/h. Under the same conditions, the rate of effusion of N2 gas would be mol/h.
The average molecular speed in a sample of He gas at a certain temperature is 1.37x10 m/s. m/s at the same temperature....
The average molecular speed in a sample of He gas at a certain temperature is 1.37x10 m/s. m/s at the same temperature. The average molecular speed in a sample of Kr gas is The rate of effusion of CH4 gas through a porous barrier is observed to be 3.73 x 10 mol/h Under the same conditions, the rate of effusion of N2 gas would be mol/h
A 10.83 mol sample of argon gas is maintained in a 0.7598 L container at 295.6...
A 10.83 mol sample of argon gas is maintained in a 0.7598 L container at 295.6 K. What is the pressure in atm calculated using the van der Waals' equation for Ar gas under these conditions? For Ar, a = 1.345 Llatm/mol2 and b = 3.219x10-2 L/mol. atm USE LIIC CICICULUS LU al USS IITIPUI lalil va The rate of effusion of H2 gas through a porous barrier is observed to be 1.17 x 10-4 mol/h. Under the same conditions,...
c. How many moles of oxygen gas were produced? Round your answer to 4 sig figs....
c. How many moles of oxygen gas were produced? Round your answer to 4 sig figs. Question le Answer d. Calculate the experimental value for the gas constant R with units of L'atm/mol K. Round your answer to 4 sig figs. . 23L PV = nRT Question 1d Answer olzan o (2 mol 10.08. 2016 (29ct 2. While decomposing a KCIO, mixture, the experiment apparatus used to collect the oxygen gas sprang a leak. Would this error cause the following...
Calculate the ratio of the effusion rate of oxygen (O2) to that of carbon dioxide gas...
Calculate the ratio of the effusion rate of oxygen (O2) to that of carbon dioxide gas (CO2). Express your answer in decimal form and calculate your answer to at least four sig figs. 4.690 Graham's Law of Effusion is: rate/ratez - (M/M)2 where M - molar mass A cylinder with a moveable piston contains 92g of Nitrogen. The external pressure is constant at 1.00 atm. The initial temperature is 200K. When the temperature is decreased by 70 K, by putting...
A sample of neon gas diffuses through a porous barrier at a rate of 89 grams per hour (g/hr). At what rate (in the same units) does it take argon gas to diffuses through the same barrier if the temperature is the same?
The rate of effusion of NH3 gas through a porous barrier is observed to be 3.47 x 10 mol/h. Under the same conditions, the rate of effusion of O2 gas would be mol/h.
Rate of Effusion Problems
The average molecular speed in a sample of He gas at a certain temperature is 1.37x10 m/s. The average molecular speed in a sample of Kr gas is m/s at the same temperature. The rate of effusion of CH4 gas through a porous barrier is observed to be 3.73 x 10-4 mol/h. Under the same conditions, the rate of effusion of N2 gas would be mol/h.
The average molecular speed in a sample of He gas at a certain temperature is 1.37x10 m/s. m/s at the same temperature. The average molecular speed in a sample of Kr gas is The rate of effusion of CH4 gas through a porous barrier is observed to be 3.73 x 10 mol/h Under the same conditions, the rate of effusion of N2 gas would be mol/h
A 10.83 mol sample of argon gas is maintained in a 0.7598 L container at 295.6 K. What is the pressure in atm calculated using the van der Waals' equation for Ar gas under these conditions? For Ar, a = 1.345 Llatm/mol2 and b = 3.219x10-2 L/mol. atm USE LIIC CICICULUS LU al USS IITIPUI lalil va The rate of effusion of H2 gas through a porous barrier is observed to be 1.17 x 10-4 mol/h. Under the same conditions,...
c. How many moles of oxygen gas were produced? Round your answer to 4 sig figs. Question le Answer d. Calculate the experimental value for the gas constant R with units of L'atm/mol K. Round your answer to 4 sig figs. . 23L PV = nRT Question 1d Answer olzan o (2 mol 10.08. 2016 (29ct 2. While decomposing a KCIO, mixture, the experiment apparatus used to collect the oxygen gas sprang a leak. Would this error cause the following...
Calculate the ratio of the effusion rate of oxygen (O2) to that of carbon dioxide gas (CO2). Express your answer in decimal form and calculate your answer to at least four sig figs. 4.690 Graham's Law of Effusion is: rate/ratez - (M/M)2 where M - molar mass A cylinder with a moveable piston contains 92g of Nitrogen. The external pressure is constant at 1.00 atm. The initial temperature is 200K. When the temperature is decreased by 70 K, by putting...
Most questions answered within 3 hours.
-
Two particles each have a rest mass energy of 30 MeV and are
traveling with a...
asked 47 minutes ago -
why
is vectorization a faster alternative to loops?
asked 1 hour ago -
General Matter’s outstanding bond issue has a coupon rate of
11.8%, and it sells at a...
asked 1 hour ago -
Write a one page essay on how important is it to know your basic
accounting knowledge...
asked 1 hour ago -
You are a Senior Civil Engineer posted at the Contracts and
Procurement Division of the Ministry...
asked 2 hours ago -
When using the percentage of completion method, the
company
- recognizes revenues and gross profit each...
asked 2 hours ago -
Is a level production strategy suitable for a pure service
industry, such as professional accounting and...
asked 2 hours ago -
Baker Industries’ net income is $23000, its interest expense is
$4000, and its tax rate is...
asked 2 hours ago -
a) A proton moves at 500 m/s in a 2 T magnetic field. What is
the...
asked 2 hours ago -
Anderson Systems is considering a project that has the following
cash flow and WACC data. What...
asked 2 hours ago -
MARIE Assembly Code Problem
For the following problem, please create new MARIE instructions
by providing the...
asked 2 hours ago -
Which ligands are similar to each other in how they bind to
metals?
A) methyl, amine,...
asked 2 hours ago