Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Gas volume at 20°C to 130°C - Need formula

  1. Oct 31, 2008 #1
    1. The problem statement, all variables and given/known data

    A gas occupies a volume of 1.2litres at 20°c. Determine the volume it occupies at 130°C if the pressure is kept constant.

    I tried to look for the formula but i cannot find it. i am in college and we have not been taught this yet... someone help by telling me the formula.

    Thanks you

    2. Relevant equations

    -

    3. The attempt at a solution

    Need Formula
     
  2. jcsd
  3. Oct 31, 2008 #2

    Borek

    User Avatar

    Staff: Mentor

    You need Charles's law. Google it.
     
  4. Oct 31, 2008 #3
    I tried to google it ive been tryin to solve this problem and another one for over 5 days.. please help
     
  5. Oct 31, 2008 #4

    Borek

    User Avatar

    Staff: Mentor

    What does Charle's Law state?
     
  6. Oct 31, 2008 #5
    Don't worry ive solved it, thanks alot for the heads up.. i researched charles law and found the formula:

    V/T = V1/T1
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook