Homework Help for Chemistry
Chemistry is the science that deals with the structure, properties and transformations of the bodies based on their composition.
A piston cylinder contains 0.01 kg air at 290 K and 96 kPa. A reversible and
adiabatic compression brings it to 1/10 of the initial volume. After this process, combustion
adds 1000 kJ/kg of heat transfer in a constant P process to state 3.
(a) Plot the two processes in a P-v and T-s diagram.
(b) Find pressure and temperature for state 2.
(c) Find temperature for state 3.
(d) Find the work in the two processes (1W2 and 2W3)