If it takes 10.6 hours for 1.00 L of nitrogen, N2, to effuse through the pores in

Question:

If it takes 10.6 hours for 1.00 L of nitrogen, N2, to effuse through the pores in a balloon, how long would it take for 1.00 L of helium, He, to effuse under the same conditions?

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

Step by Step Answer:

Related Book For book-img-for-question

General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

See More Books

Question Posted: Mar 01, 2016 03:46 AM

See More Questions

If 4.83 mL of an unknown gas effuses through a hole in a plate in the same time it takes 9.23 mL of argon, Ar, to effuse through the same hole under the same conditions, what is the molecular mass of...
A gas evolved from the fermentation of glucose is found to effuse through a porous barrier in 15.0 min. Under the same conditions of temperature and pressure, it takes an equal volume of N2 12.0 min...
Consider the Haber process: N2(g) + 3H2(g) 2NH3(g); H = 91.8 kJ The density of ammonia at 25oC and 1.00 atm is 0.696 g/L. The density of nitrogen, N2, is 1.145 g/L, and the molar heat capacity is...
Consider the following income statement: Fill in the missing numbers and then calculate the OCF. What is the depreciation tax shield? Sales $643,800 Costs 345,300 Depreciation 96,000 EBIT Taxes (35%)...
The Waddell Company is decentralized, and divisions are considered investment centers. Waddell specializes in sports equipment, and one division manufactures netting that is used for basketball...
Respond to Brittany's discussion in a friendly way: Brittany's discussion, The three items from the course I am taking with me are the utilization of Cash Budgets, the power of Compound Interest, and...
These data consist of the 503 daily returns for the calendar years 2005 and 2006 of the S\&P value-weighted index. (The data file contains additional years - this exercise uses only 2005 and 2006...
A firm produces a perishable food product at a cost of $10 per case. The product sells for $15 per case. For planning purposes, the company is considering possible demands of 100, 200, and 300 cases....
Explain how trade with low-wage countries affects jobs in the United States. How can the United States pay its workers higher wages than foreign nations and still be competitive in foreign markets?
John is a waiter at a local diner. The diner has a policy that tips are to be pooled between the waiters. Accordingly, each night the cash tips are collected, pooled, and divided up between the...
If 0.10 mol of i2 vapor can effuse from an opening in a heated vessel in 39 s, how long will it take 0.10 mol H2 to effuse under the same conditions?
An electron, whose mass is 9.11 1031 kg, is accelerated by a positive charge to a speed of 5.0 106 m/s. What is the kinetic energy of the electron in joules? in calories?
On January 1, 2012, Willow Way Country Club purchased a new riding mower for $15,000. The mower is expected to have a 10-year life with a $1,000 salvage value . What journal entry would Willow Way...
PHILIPPINE ECONOMIC DEVELOPMENT ESSAY:. Instructions: Please answer the following questions concisely. Please give examples and specific situation to illustrate further. 1. Discuss the following...
Choose either a tissue box, your textbook, a dollar bill (or other denomination), a small soup can, or a small funnel (in the shape of a cone). State the item you choose. Attach a picture of the item...
Homework- Week 5-ECON 365 Many of these concepts may be new to you as students. The homework will mostly be definitions or short answer to help you understand the topics. This week's homework is...
Image transcription text ASSIGNMENT- INTERNATIONAL TRADE & BUSINESS NAME CLUSTER Essay- 100 points 1. Define globalization and International Trade. 2. Discuss the importance of internet in...
Find an article on the www about an organization or a person who has made a major decision that seems like it might meet the five tests of "characteristics of strategic decisions." Describe your...
Under what conditions may employees be exempt from the withholding of federal income taxes during 2015? How do such employees indicate their no-tax-liability status?
Explain the buyers position in a typical negotiation for a business. Explain the sellers position. What tips would you offer a buyer about to begin negotiating the purchase of a business?
Thiosulfate ion, S 2 O 3 2- , is a reducing agent that can be oxidized to different products, depending on the strength of the oxidizing agent and other conditions. By adding H + , H 2 O, and/or OH -...
What are the oxidizing and reducing agents in the following redox reactions? (a) 5 SO 3 2- + 2 MnO 4 - + 6 H + 5 SO 4 2- + 2 Mn 2+ + 3 H 2 O (b) 2 NO 2 (g) + 7 H 2 (g) 2 NH 3 (g) + 4 H 2 O(g) (c) 2...
The following reactions do not occur in aqueous solutions. Balance their equations by the half-equation method. (a) CH 4 (g) + NH 3 (g) + O 2 (g) HCN(g) + H 2 O(g) (b) NO(g) + H 2 (g) NH 3 (g) + H...
As a precaution, the levers on gasoline pumps in many provinces in Canada must be manually operated at all times. One of the reasons for this is especially relevant in the winter time because the...
7. A transformer core is shown in cartoon form in Figure 8.26. This is made up of, perhaps implausibly, 29 gage M-36 laminations: the same sort of material described by Figures 8.19 and 8.20. Assume...
2. For a lamp that has a total luminous flux, of 4.5104 lm and total radiant flux, of 300 W, (a) what is the overall luminous efficiency, K for this lamp? (b) if this lamp has a luminous intensity of...

If it takes 10.6 hours for 1.00 L of nitrogen, N2, to effuse through the pores in

Question:

Step by Step Answer:

The rates of effusion are directly related to the rms speed Assume the tem...View the full answer

General Chemistry

Students also viewed these Physical Chemistry questions