Suppose 1.00 mol of oxygen is heated at constant pressure of 1.00 atm from 10.0°C to 25.0°C.
(a) How much heat is absorbed by the gas?
(b) Using the ideal gas law, calculate the change of volume of the gas in this process.
(c) What is the work done by the gas during this expansion?
(d) From the first law, calculate the change of internal energy of the gas in this process.