Compute the steady state concentration of benzene in room

Assignment Help Physics
Reference no: EM13905195

As a result of a chemical spill, benzene is evaporating at the rate of 1 gram per minute into a room that is 6 m * 6 m * 3 m in size and has a ventilation of 10 m3/min.

a- Compute the steady state concentration of benzene in the room.

b- Assuming the air in the room is initially free of benzene, compute the time necessary for benzene to reach 95 percent of the steady-state concentration.

Reference no: EM13905195

Questions Cloud

Find an expression for the magnetic field strength : A conduvtive loop of area A and resistance R lies at right angles to a spatially unform megnatic filed. At time t=0 the magnetic field and loop current are both zero. subsequently, the current increases according to I = bt2 , where b is a constant wi..
Absorption costing have increasingly emphasized its potentia : Critics of absorption costing have increasingly emphasized its potential for leading to undesirable incentives for managers. Give an example.
Trey monson starts a merchandising business on december : 1. Trey Monson starts a merchandising business on December 1 and enters into the following three inventory purchases. During December, Monson sells 15 units for $ 20 each on December 15.
Compute the steady state concentration of benzene in room : Assuming the air in the room is initially free of benzene, compute the time necessary for benzene to reach 95 percent of the steady-state concentration.
Different process to more commercial forms of innovation : Social innovation follows a different process to more commercial forms of innovation. Innovation can take many forms, all involving a change of some kind. Which of the following is NOT a form of innovation? Which of the following is the discontinuous..
Determine the moment of inertia of the pendulum : The pendulum shown in the figure consists of a thin disk and two slender rods. The disk has a mass of 2 kg, the longer rod AB has a mass of 6.5 kg and the shorter rod CD has a mass of 2.5 kg. Determine the moment of inertia of the pendulum about a..
Development of prejudice and discrimination : Discuss the factors that contribute to prejudice and discrimination and identify some techniques for reducing the development of prejudice and discrimination
Absorption costing and operating income : Explain three methods under absorption costing that managers can use to improve operating income?

Reviews

Write a Review

Physics Questions & Answers

  How much mechanical energy is lost in the bounce

A ball of mass 1.91 kg is dropped from a height y1 = 1.35 m and then bounces back up to a height of y2 = 0.59 m. How much mechanical energy is lost in the bounce

  What is gravitational acceleration of earth at that altitude

A 1,500kg satellite is placed in an orbit 8,000km above the surface of the Earth. a. What is the gravitational acceleration of the Earth at that altitude? b. What is the speed of the satellite? c. How long does it take the satellite to go around the ..

  How fast did the ball strike the ground

a ball is thrown upward from the roof of a building, passes the roof going down three seconds later, how fast did the ball strike the ground

  How far does the car travel in this time

A car accelerates from rest at a constant rate of 2m/s2 for 5s. At the end of this time the speed of the car is 10 m/s. How far does the car travel in this time

  Evaluate the potential difference between the plates

A parallel-plate capacitor has plates separated by 0.80mm. what is the potential difference between the plates

  The magnetic dipole moment of a current-carrying loop of

1 what is the magnitude of the force on a 50 cm 0.500 m long wire carrying 15.0 a at right angles to a 0.005 t 500 g

  An automobile suspension involves both leaf springs

An automobile suspension involves both leaf springs with stiffness k and shock absorbers resist motion with a force -uv. The system is critically damped. If a car has mass 2000 kg and has shock absorbers with u = 2.5 x10^4 kg/s, how much should the c..

  Expresses the key idea of professor''s argument

A person swimming underwater sees a lifeguard who is standing in the shallow part of the pool; the water comes up to the lifeguard's waist. In what way does the swimmer see lifeguard's upper body distorted.

  What is the definition of parallax

Describe the method used to measure the Sun's shadow and in the drawing on page 18 what are the letters b and d used for?

  What is the escape speed on a spherical asteroid whose

a what is the escape speed on a spherical asteroid whose radius is 510 km and whose gravitational acceleration at the

  Determine what is the focal length of the lens

A lens which is 40.0 cm from an object forms an image of the object on a card 20.0 cm away. Determine what is the focal length of the lens? If the height of the image is .75 cm, what is the height of the object?

  How deep is the ocean at that point

The wavelength of the waves in seawater is 4.80 x10-4 m. While the generator is directed downward, an echo reflected from the ocean floor is received 10s later.

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