A sample of gas occupies a volume of 5.50 L a 0.938 atm and 23 degrees C.
-calculate the pressure of the gas is its volume is decreased to 4.89 L while its temperature is held constant. in atm
- At what temperature in degrees C is the volume of the gas 4.00 L if the pressure is kept constant. in C
2006-12-01 11:50:21 · 6 answers · asked by Nora S 1 in Education & Reference ➔ Homework Help
You need Boyles Law. The equation can be found on here:
http://www.pmel.org/HandBook/HBpage20.htm
2006-12-01 11:54:47 · answer #1 · answered by Anonymous · 0⤊ 0⤋
have you encountered the formula PV=nRT?
where P=pressure V=Volume N=Moles R= is a constant equal to 0.0821 L.atm/mol.K ant T=temperature in Kelvin
It is the Ideal GAs Law, if I remember my chemistry right.
You will be needing this formula to answer the problem.
just derive the formula in finding pressure and temperature and you can answer the problem.
2006-12-01 12:20:14 · answer #2 · answered by sparkle 2 · 1⤊ 0⤋
In my chemistry class we figure out the answers by ourselves or with a calculator. When you get help from someone and they give you the answer it's called CHEATING. so figure it out yourself or look up a book on laws of chemistry
2006-12-01 11:59:50 · answer #3 · answered by LikeItsMyLast 3 · 0⤊ 0⤋
I need points
2006-12-01 21:02:28 · answer #4 · answered by Anonymous · 1⤊ 0⤋
do your own home work.
2006-12-01 11:53:38 · answer #5 · answered by fair-and-squire 4 · 0⤊ 0⤋
Is this to do with farting?
2006-12-01 11:56:23 · answer #6 · answered by Anonymous · 0⤊ 1⤋