What is the concentration of tce that moves though air

Assignment Help Chemistry
Reference no: EM13717983

Problem- What is the concentration of TCE that moves though air only by diffusion at a distance of 10 m if the initial particle concentration at the point of generation are 100 µg/m3? Consider no other transport mechanism, but diffusion with flux of 1.1 x 10-5 µg/m2.s. The diffusivity coefficient of TCE at 1 atm and 200C is 0.082 cm2/s.

Illustrate all work utilize additional paper if required.

Reference no: EM13717983

Questions Cloud

Calculate the flux at point characterized : The first facility discharges 100 L/s of wastewater contaminated with 1 mg Cr/L, while the second one discharges at a rate of 50 L/s and a concentration of 15 mgCr/L. Consider the cross-sectional area of the river is 20 m2 after all discharges. Ca..
Explain the product life cycle concept : Explain the product life cycle concept. What are the stages of the product life cycle? Why is understand how your product fits in the product life cycle important to companies?
Describe the density determination of aluminum : In the density determination of aluminum a student mistakenly recorded the volume of each piece of aluminum as 2 mL greater than its actual value ( 6 mL instead of 4 mL, 8 mL instead of 6 mL).
Explore advantages and disadvantages of marketing strategy : Assume that you are employed in the marketing department of a major manufacturer of athletic shoes. Make a list of the advantages and disadvantages of each strategy. What is your recommendation.
What is the concentration of tce that moves though air : What is the concentration of TCE that moves though air only by diffusion at a distance of 10 m if the initial particle concentration at the point of generation are 100 µg/m3? Consider no other transport mechanism,
Calculate the absolute pressure at the bottom : A 23.0 ft tall cylindrical tank, which is closed at the top and bottom. The top of the tank is filled at a gauge pressure of 30.0 psig. The tank contains a crude oil with SG = 0.820 to a depth of 19.0 ft. If the atmospheric pressure is 1.02 atm, c..
Calculate the absolute pressure at the bottom of the tank : A 23.0 ft tall cylindrical tank, which is closed at the top and bottom. The top of the tank is filled at a gauge pressure of 30.0 psig. The tank contains a crude oil with SG = 0.820 to a depth of 19.0 ft. If the atmospheric pressure is 1.02 atm, c..
Explain elements involved in building : Discuss the elements involved in building a firms branding strategy? Explain why firms use brands extensions, cover both the advantages and disadvantages of this approach
Define the conjugate acid of ammonia is nh4+ : The conjugate acid of ammonia is NH4+, a weak acid. If a 0.2 M NH4Cl solution has a pH of 5.0, what is the Ka of NH4+? Hi, I'm trying to understand this problem

Reviews

Write a Review

Chemistry Questions & Answers

  A 126 g sample of nh4no3 is dropped into a

a 12.6 g sample of nh4no3 is dropped into a constant-pressure calorimeter containing 175 g of water at 23.5 c. what

  Explain sodium thiosulfate called for in reaction

If you used a concentration of 0.0065 M sodium thiosulfate instead of 0.0050 M sodium thiosulfate called for in reaction 1, what effects would this have, if any, on the rate of the reaction

  Determine the concentration of fe in waste stream

The determination of iron in industrial waste stream is often carried out by reacting the water sample with o-phenanthroline to form a red-orange complex that absorbs at 510 nm.

  Define broader and lower than the eutectic mixture

If you compare the melting point of a slightly impure mixture with the melting point of a pure compound, the melting point of the slightly impure mixture will be: a) broader and lower than the eutectic mixture

  State the molar concentration of the naoh solution

A drop of the NaOH titrant adheres to the side of the buret between the initial and final readings for the titration. As a result of the "clean glass" error, will the molar concentration of the NaOH solution be reported as too high or too low. Exp..

  Explain electronegative atom in the molecule

Since there isn't an oxygen or some other electronegative atom in the molecule I'm not sure which peaks are which.

  Define how much energy in kj per mole does it take to ionize

Fundamentally, why would any line in the hydrogen spectrum between 250 nm and 700 nm belong to the balmer series. How much energy in kj per mole does it take to ionize an H atom

  Explain protonated form of the diprotic amino acid alanine

Let's abbreviate the fully protonated form of the diprotic amino acid alanine (NH3+-CHCH3-COOH) as H2L+. Find the pH and concentrations of H2L, HL, and L- in

  Steam from a boiling teapot 100 degc hits a persons hand

steam from a boiling teapot 100 degc hits a persons hand and causes a burn. assuming 1 g of water vapor condenses to

  Explain how many grams of ethylene glycol added to water

How many grams of ethylene glycol, C2H4(OH)2, must be added to 800 g of water to yield a solution that will freeze at -8.4 oC

  How raise the temperature of the gas without bursting

A certain amount of gas at 25degrees celcius and at a pressure of 0.800atm is contained in a glass vessel .suppose that the vessel can withstand a pressure of 2.00atm.How high can you raise the temperature of the gas without bursting the vessel.

  How to determine the identity of element x

After mixing 500mg of XI3 with sufficient Cl2, 236mg of XCl3 are obtained. This represents 100% yield of that reaction. Determine the identity of element X.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd