the constant pressure heat capacity of a sample of a perfect gas was found to vary with pressure according to the expression Cp/(JK⁻¹)=20.17+O.4001T. calculate, q,w,ΔU,Δ H. When the temperature is raised from 0°c to 100°c. At constant pressure and volume

Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?

What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)

Which sentence from holes contains an implied personality trait? stanley and his parents had tried to pretend that he was just going away to camp for a while, just like rich kids do. he'd just been in the wrong place at the wrong time. stanley felt somewhat dazed as the guard unlocked his handcuffs and led him off the bus. stanley nodded to show he understood