A solid surface with dimensions 2.5 mm 3.0 mm is exposed to argon gas at 90

Question:

A solid surface with dimensions 2.5 mm × 3.0 mm is exposed to argon gas at 90 Pa and 500 K. How many collisions do the Ar atoms make with this surface in 15 s?

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

Step by Step Answer:

Related Book For book-img-for-question

Physical Chemistry

ISBN: 9780716787594

8th Edition

Authors: Peter Atkins, Julio De Paula

See More Books

Question Posted: Sep 19, 2022 01:32 AM

See More Questions

A solid surface with dimensions 3.5 mm x 4.0 cm is exposed to helium gas at III Pa and 1500 K. How many collisions do the He atoms make with this surface in 10 s?
A rigid tank contains 1 kmol of Ar gas at 220 K and 5 MPa. A valve is now opened and 3 kmol of N2 gas is allowed to enter the tank at 190 K and 8 MPa. The final mixture temperature is 200 K....
Argon gas enters a turbine at 7 MPa and 600 K with a velocity of 100 m/s and leaves at 1 MPa and 280 K with a velocity of 150 m/s at a rate of 5 kg/s. Heat is being lost to the surroundings at...
(b) (i) A long single mode optical fiber has an attenuation of 0.40 dBkm when operating at a wavelength of 1.55 m. The fiber core diameter is 6 pm and the laser source bandwidth is 500 MHz. Determine...
CNN staff writer Pariia Bhatnagar reported (Coke, Pepsi Losing the Fizz, March 8, 2005) that Atlanta-based Coke saw its domestic market share drop to 43.1% in 2004. New York-based PepsiCo had used...
(Imputation of Interest with Right) On January 1, 2010, Durdil Co. borrowed and received $500,000 from a major customer evidenced by a zero-interest-bearing note due in 3 years. As consideration for...
The probability that a randomly selected number from 1 to 50 is divisible by 4 is 0.24. Classify the statement as an example of classical probability, empirical probability, or subjective...
What are a managers options if more control isnt possible?
Electromagnetic waves originate from the disturbance of electric and magnetic fields perpendicular to each other that can propagate in a vacuum. Explain three phenomena that occur in nature or in the...
A rotating step shaft is loaded as shown, where the forces F A and FB are constant at 600 lbf and 300 lbf, respectively, and the torque T alternates from 0 to 1800 lbf in. The shaft is to be...
An effusion cell has a circular hole of diameter 2.50 mm. If the molar mass of the solid in the cell is 260 g mol 1 and its vapour pressure is 0.835 Pa at 400 K, by how much will the mass of the...
Conductivities are often measured by comparing the resistance of a cell filled with the sample to its resistance when filled with some standard solution, such as aqueous potassium chloride. The...
Credit card issuers often use credit bureau data to "preselect" consumers who will be sent marketing materials and application forms. Describe the profile of a consumer who might be sent an...
What are the 2 types of memos? Explain each. Should a memo be aligned left OR right of the margin? Explain Why should you provide background information in the introduction of a memo? Why do we need...
How does Heteronormativity and Hegemony relate to sexuality and gender ?
Outline the key differences between special and general purpose financial statements.
Ocean Inc aims to merge Salt Ltd in the near future. As an analyst, you have compiled the data as follows: Characteristic Revenues - COGS Depreciation Capital Spending Debt Ratio Cost of Debt Cost of...
write a by your own words a memo using memo templet to answer the following questions: what is research? what is research question? and please relate the answer of the above questions to...
A first-order reaction has a t1/2 of 20 minutes. (a) What is the rate constant k? (b) What time is required to form 20% of the product? (c) What time is required to form 80% of the product? (d) How...
The following items were displayed in the statement of affairs for Lubbock Company: Fully secured liabilities ......... $90,000 Partially secured liabilities ....... 12,000 Unsecured liabilities...
The data for the adsorption of ammonia on barium fluoride are reported below. Confirm that they fit a BET isotherm and find values of C and Vman' (a) 0= 0C, p* =429.6 kPa: p/kPa Vicm 106.4 16.5 14.0...
The adsorption of solutes on solids from liquids often follows a Freundlich isotherm. Check the applicability of this isotherm to the following data for the adsorption of acetic acid on charcoal at...
A. Akgerman and M. Zardkoohi (J. Chem. Eng. Data 41,185 (1996)) examined the adsorption of phenol from aqueous solution on to fly ash at 20e. They fitted their observations to a Freundlich isotherm...
Larned Recreational builds two models of dune buggies: Sport and Custom. Both models require the same assembly and finishing process and are assembled in the same factory. They differ in the quality...
Elements of marketing communication plan information Purpose Overall goal of the marketing communication plan. Objectives Expectations Budget Timeline SMART results that the plan seeks to achieve....
How dynamic is the industry in which Expedia is based? Is there evidence that industry structure is reshaping competition, or has done so in the recent past?

A solid surface with dimensions 2.5 mm 3.0 mm is exposed to argon gas at 90

Question:

Step by Step Answer:

Area 25 mm 30 mm 75 mm2 or 75 x 106 m2 P 90 pa T 500K t ...View the full answer

Physical Chemistry

Students also viewed these Sciences questions