p=nRT/V1=nRT/V2
I calculated that n= 0,024
(0,024.8,31.298K)/x=(0,024.8,31.328K)/(x+0,54)
I tried to find x there and ended up with 0,56. Then I put the x back in the formula and tried to find the pressure with it. Which was 106(pa?). How to find the mass of the piston with that is still a...
Homework Statement
A cilinder is filled with 50mg of H2 gas. In the cilinder is a piston with a surface of 27cm The temperature of the gas equals 298K. The piston rises 2cm when the temperature rises 30 degrees. Calculate the mass of the piston
Also given data:
MH2=2.02g/mol
Right answer...