1. The problem statement, all variables and given/known data 10 moles of an ideal gas are compressed isothermally and reversibly from 1 to 10 atmospheres at 300K. Determine the work done ON the gas. 2. Relevant equations dw=-PdV PV=nRT 3. The attempt at a solution dT=0 T=300K dP=10atm calc dV from ideal gas law = 2.27e10 m^3 so now we have dV for work eqn, but P is not constant? Thanks.