Wednesday
July 23, 2014

Homework Help: Chemistry URGENT/DR BOB

Posted by linda on Tuesday, April 1, 2014 at 9:43pm.

Dalton's Law of Partial Pressure

consider the following container of helium at 45C. intially the valve is closed. After the valve is opened what is the pressure of the helium gas.
your start points are 2.00 atm and 9.00L.
after opening the valve you have 3.00 atm and 3.00L.
The answer is 2.25 atm
what formula was used to come to this conclusion.
Dr. Bob

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - Container with movable piston at top and valve near bottom is filled ...
chemistry - Two gases are contained in gas bulbs connected by a valve. Gas A is ...
Chemistry - A 71.0 L cylinder containing CH2O at a pressure of 0.550 atm is ...
Physics - A cylinder with a valve at the bottom is filled with an ideal gas. The...
Chemistry - A 30.9 L cylinder containing C2H4F2 at a pressure of 114.0 torr is ...
Thermodynamics - Water vapor was flowing through the pipeline at 0,8 MPa ...
Chemistry - A 69.4 L cylinder containing C2H6 at a pressure of 570 torr is ...
Chemistry - A 559.0 mL cylinder containing C5H12 at a pressure of 304.0 torr is...
Chemistry - A 30.9 L cylinder containing C2H4F2 at a pressure of 114.0 torr is ...
Physics - A cylinder with a valve at the bottom is filled with an ideal gas. The...

Search
Members