Question

five moles of ideal gas located inside a cylinder with a movable piston are heated to 4 ° C. While the gas is being heated, it does the job by raising the piston up. Atmospheric pressure is not taken into account​

Answer 1

Step-by-step explanation:

You didn't ask a question here, but I assume you want the pressure? You can use the ideal gas equation stating that:

PV = nRT

The 'P' is pressure, the 'V' is volume, the 'n is number of moles of gas, the 'R' is the ideal gas constant, and the 'T' is the temperature. First convert the Celsius degrees into Kelvin by using the following relation:

C + 273.15 = K

4 + 273.15 = 277.15K

Now, find the volume of a cylinder by using:

`V=\pi r^2l`

The 'l' is the length of the cylinder

Now just plug and chug everything into the ideal gas equation:

`PV=nRT`

`P(\pi r^2l)=(5moles)(8.3145J/moles*K)(277.15K)P=(11.52J)/(\pi r^2l)`