Find how many moles of air leave the oven

Assignment Help Physics
Reference no: EM13660446

An empty oven with a volume of 0.106 m3 and a temperature of 292 Kelvin is turned on. The oven is vented therefore that the air pressure inside it is always the equal as that of the atmosphere. Initially, the air pressure is 1.00x105 Pascal, but after the oven has warmed up to a final temperature of 419 Kelvin, the atmospheric air pressure has decreased to 9.86x104 Pascal due to a change in weather conditions. Find how many moles of air leave the oven while it is heating up?

Reference no: EM13660446

Questions Cloud

Explain what is the ph of the solution trisodium is mixed : Explain what is the pH of the solution when 18.30 mL of 0.137 M trisodium hemimellitalate (trisodium benzene 1, 2, 3, tricarobxylate) is mixed with 25.00 mL of 0.274 M HNO3 (to two d.p.)
Explain why is the preparation of allyl napthyl ether : Explain why is the preparation of allyl napthyl ether under phase transfer conditions not possible starting with allyl alcohol as well as 2-bromonaphthalene
Explain how several possible orientations of the orbital : Explain If an orbital has a shape which is designated by having l=2, there are how several possible orientations of this orbital in space
Define the decomposition of dinitrogenpentoxide : Suppose the first-order rate constant at 70C for the decomposition of dinitrogenpentoxide is 6.82*10^-3s-1. Formula for reaction is 2 N2O5-----> 4 NO2 + O2
Find how many moles of air leave the oven : An empty oven with a volume of 0.106 m3 and a temperature of 292 Kelvin is turned on. Find how many moles of air leave the oven while it is heating up
Find what is the minimum height above the beam : If the tension in the wire is not to exceed 100 N, find what is the minimum height above the beam at which it may be fastened to the wall
The sociological perspective : The Sociological Perspective
Define the maximum electronic energy that a hydrogen atom : Define the maximum electronic energy that a hydrogen atom can have is 0 KJ/mole at which point the electron would essentially be removed from the atom also it would become a H+ ion. Define how much energy is kilojoules per mole does it take to ion..
Find how high above the ground is the highest point : A skateboarder shoots off a ramp with a velocity of 6.8 m/s, directed at an angle of 60 degree above the horizontal. Find how high above the ground is the highest point that the skateboarder reaches

Reviews

Write a Review

Physics Questions & Answers

  How various seconds before the plane is directly overhead

A cars brakes can only accelerate the car by -10m/s^2. If the car is going 30m/s when the brakes are applied, how long would it take for the car to come to a stop.

  How many neutons are released

Neutron-induced fissionof U-235 results in the fission products iodine-139 and yttrium-95. How many neutons are released

  Illustrate what is the normal force exerted by the snow

If the skier's speed at point A in the figure below is 8.1 m/s, illustrate what is the normal force exerted by the snow on the skier at point B? Ignore frictional forces.

  Determine the range of speeds the car can have

The radius of curvature of the road is R, the banking angle is ?, and the coefficient of static friction is ?s. Determine the range of speeds the car can have without slipping up or down the road

  What are the speed and direction of the first ball

One billiard ball is shot east at 3.0 m/s. A second, identical billiard ball is shot west at 1.0 m/s. What are the speed and direction of the first ball after the collision

  A 50kg box is pulled horizontally with a 45-n force that

a 5.0kg box is pulled horizontally with a 45-n force that makes angle of 40 degrees with the horizontal. the

  Determine the samples half-life

A Geiger counter reading of a radioactive sample is initially 7120 counts per minute. What is the sample's half-life

  What is the new frequency of the string that was tightened

What is the frequency of string that was tightened.How high does it rise above the ground.

  What must be the length of this wire

Suppose you wish to fabricate a uniform wire from 1.60 g of copper. The wire is to have a resistance of R = 0.580 ? and all the copper is to be used, What must be the length of this wire

  At what net rate does heat radiate from black roof on night

At what net rate does heat radiate from a 275m^2 black roof on a night when the roof temp is 30.0C and the surrounding temp is 15C. The emissivity of the roof is 0.900

  What two external forcces act on the water in the pail

A pail of water is rotated in a vertical circle of radius1m, what two external forcces act on the water in the pail

  With what speed would the arrow leave the bow

with what speed would the arrow leave the bow.

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