A sample of Kr(g) escapes through a tiny hole in 87.3 s. The same amount of an
Question:
A sample of Kr(g) escapes through a tiny hole in 87.3 s. The same amount of an unknown gas escapes in 42.9 s under identical conditions. What is the molar mass of the unknown gas?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 0% (1 review)
Analyze Because the unknown gas effuses faster it must have a ...View the full answer
Answered By
Aysha Ali
my name is ayesha ali. i have done my matriculation in science topics with a+ . then i got admission in the field of computer science and technology in punjab college, lahore. i have passed my final examination of college with a+ also. after that, i got admission in the biggest university of pakistan which is university of the punjab. i am studying business and information technology in my university. i always stand first in my class. i am very brilliant client. my experts always appreciate my work. my projects are very popular in my university because i always complete my work with extreme devotion. i have a great knowledge about all major science topics. science topics always remain my favorite topics. i am also a home expert. i teach many clients at my home ranging from pre-school level to university level. my clients always show excellent result. i am expert in writing essays, reports, speeches, researches and all type of projects. i also have a vast knowledge about business, marketing, cost accounting and finance. i am also expert in making presentations on powerpoint and microsoft word. if you need any sort of help in any topic, please dont hesitate to consult with me. i will provide you the best work at a very reasonable price. i am quality oriented and i have 5 year experience in the following field.
matriculation in science topics; inter in computer science; bachelors in business and information technology
_embed src=http://www.clocklink.com/clocks/0018-orange.swf?timezone=usa_albany& width=200 height=200 wmode=transparent type=application/x-shockwave-flash_
4.40+
11+ Reviews
14+ Question Solved
Related Book For
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
Question Posted:
Students also viewed these Sciences questions
-
(A) Under the same conditions as in Example 6-16, another unknown gas requires 131.3 s to escape. What is the molar mass of this unknown gas? (B) Given all the same conditions as in Example 6-16, how...
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
The U.S. tax code subsidizes housing through a deduction of mortgage interest. For new homeowners, mortgage interest makes up the bulk of their housing payments which tend to make up about 25% of a...
-
In Exercises use the Limit Comparison Test to determine the convergence or divergence of the series. 0 1 2 n=11n+1
-
Trans American Airlines is a large domestic airline servicing all major cities throughout the United States. It uses control systems for many of its activities, including airplane maintenance,...
-
Moleski Company includes 1 coupon in each box of soap powder that it packs, and 10 coupons are redeemable for a premium (a kitchen utensil). In 2015, Moleski Company purchased 8,800 premiums at .90...
-
What is the difference between a predator and a situational (accidental) fraudster?
-
I know headquarters wants us to add that new product line, said Dell Havasi, manager of Billings Companys Office Products Division. But I want to see the numbers before I make any move. Our divisions...
-
What type(s) of error(s) occurs in the following deduction? Briefly justify your answer. 4 = 2+3 4(4)=4(2+3) 4(4)-5=4(2+3)-20 16-5=20-20 11 = 0
-
The photographs show the contraction of an argon-filled balloon when it is cooled by liquid nitrogen. To what approximate fraction of its original volume will the balloon shrink when it is cooled...
-
(A) In Example 6-15, how much O 2 (g) would effuse through the same orifice in 105 s? (B) In Example 6-15, how long would it take for 2.2 x 10 -4 mol H 2 to effuse through the same orifice as the 2.2...
-
Consider the money market. Suppose the U.S. economy begins to boom and aggregate output increases. Describe the effect on the interest rate if the Federal Reserve decides to increase the money supply...
-
A 1100-V, 50-Hz, 4 pole delta-connected induction motor has a star-connected slip- ring rotor with a phase turns ratio of 3.8:1. The rotor resistance and standstill leakage reactance are 0.012 2 and...
-
Josh quits a $20,000-a-year job at Tim Hortons, borrows $10,000 on his VISA card at a 5% interest rate, and opens a coffee shop in downtown Toronto. Josh pays himself $30,000 a year. After one year,...
-
ABC, Inc. is trying to acquire a smaller company, LMN. LMN is not interested in being acquired. Assuming that ABC is determined to acquire LMN, what should ABC do? Suggest a merger of ABC and LMN...
-
In the budget prepared at the end of 2022, the annual revenue at Port Moody BBQ & Grill in 2023 was forecasted to be $952,000. The fixed costs were forecasted to be $122,000 in 2023, and the variable...
-
In November this year Hailey reviewed her investment portfolio and decided to sell AGG mutual fund on December 22 to harvest a loss. Hailey purchased 500 AGG shares 5 years ago for $10,000 and she...
-
You are the manager of a monopoly and your demand and the cost function are given by P = 300 3Q And C (Q) = 1,500 + 2Q2 Respectively. a. What price-quantity combination maximizes your firms profit?...
-
Cobb Manufacturing Company uses a process cost system and average costing. The following production data is for the month of June 2011. Production Costs Work in process, beginning of the month:...
-
(Accounting for Restricted Stock) Tweedie Company issues 10,000 shares of restricted stock to its CFO, Mary Tokar, on January 1, 2010. The stock has a fair value of $500,000 on this date. The service...
-
(Weighted-Average Number of Shares) Gogean Inc. uses a calendar year for financial reporting. The company is authorized to issue 9,000,000 shares of $10 par common stock . At no time has Gogean...
-
(EPS: Simple Capital Structure) On January 1, 2010, Chang Corp. had 480,000 shares of common stock outstanding. During 2010, it had the following transactions that affected the common stock account....
-
Document A We hold that the policy known as imperialism is hostile to liberty and tends toward militarism, an evil from which it has been our glory to be free. We regret that it has become necessary...
-
The hectare yields approximately 9000 kg of corn. The corn is then processed in an ethanol plant to make almost pure (99.5%) ethanol. Per 1000 liters of ethanol, the ethanol production process...
-
2. You are tasked to use a strong-acid polystyrene cross-linked with pure divinyl benzene ion- exchanger resin operated with a sulfonated sodium to remove aluminum from a wastewater stream. The...
Study smarter with the SolutionInn App