Calculate the partial pressure, Physics

A 10L helium balloon at a pressure of 2 bar at 27C. some O2 is now in balloon and final volume is made 30L. the pressure also fell to 1 bar at same temperature. the partial pressure of O2 at end is?

Posted Date: 3/30/2013 5:51:48 AM | Location : United States





p1v1=p2v2

let partial pressure of helium in 30L be P

then p1*30=2*10

p1=20/30 bar=2/3bar

partial pressure of O2=p2

p1+p2=1bar

partial pressure of O2=1/3 bar

Posted by Staric Johnson | Posted Date: 3/30/2013 5:52:14 AM


Related Discussions:- Calculate the partial pressure, Assignment Help, Ask Question on Calculate the partial pressure, Get Answer, Expert's Help, Calculate the partial pressure Discussions

Write discussion on Calculate the partial pressure
Your posts are moderated
Related Questions
Difference among sound and light waves: (i) For propagation of sound rays material phase is required but no material medium is needed for light waves. (ii)Sound rays are long

What is splicing? Splicing: Two optical fibers utilized for communication are joined with a process termed as Splicing. This must be done very carefully that is the splicing

a wave of eqn y=0.005sin(8x-3t).find displacement when x=0.3 t=20s?in the answer given y=0.005sin(80*3-0.3*20)= y=0.005sin(-36+12pi).what is this 12pi?

The plane of polarization of a plane polarized light is rotated through an angle of 200 while passing through 20 cm in a sugar solution having rotation about 45 0 cm 2 /gm. Determ

Explain about Atoms Atoms - having of a nucleus (central core) and orbiting electrons.  Nucleus have protons (+ particles) and neutrons (neutral particles).  Neutral atoms have

A toy truck is pushed across a table 0.80 m north, and pulled back across the table 0.80 m south. If a constant horizontal force of 15 N was applied in both directions. what

A train moving with a velocity of 51 m/s east undergoes an acceleration of -2.3 m/s 2 as it approaches a town. What is the velocity of the train 5.2 s after it has begun to decele

UNIT AND DIMENSION OF DISPLACEMENT.  The S1-unit of displacement is metre (m).  The dimension of displacement is [L] or [M o LT o ]

Define the merits of ultrasonic magnetostriction method. Merits of ultrasonic magnetostriction method: a.     Magnetostrictive materials are simply accessible and inexpensiv

Moment of Thin Spherical Shell About Axis This problem can be set up in spherical coordinates so that conversions from Cartesian coordinates are not required. The mass element