Charles.todd.grady


 * Charles Law**

This law was named after a chemist named Jacques Charles after he investigated the relationship between volume of a gas and how it changes with temperature. He learned the as the volume increases the temperature decreases. This law states that the volume of a given gas is directly proportional to the temperature when the pressure and amount of gas stay the same.

V1__=__V2__ T1 T2** V= volume T= temperature in Kelvin (to get degrees kelvin you take your temperature in degrees C and add 273)
 * __Equation:

A sample of neon gas occupies a volume of 752mL at 25C. What volume will this gas occupy at 50C if the pressure remains constant?
 * __Sample Problem__...**

To answer this start by writing down yur equation. __V1__= __V2__ T1 T2 Then since you do not have a value for V2 in the problem you want to solve for that so... multiply boths sides by T2.. __V1 T2__=V2 T1 Then plug in your values... __752mL x 323K__ = V2 298K Then solve... V2= 815.087mL