A 1.56L sample of Neon gas at STP is heated to 100C, what is the final pressure assuming the volume stays the same?
Use PV = nRT and STP conditions to solve for n = moles.
Then redo PV =nRT with moles, and make T = 373K. Solve for P.
Then redo PV =nRT with moles, and make T = 373K. Solve for P.