Chem 452 - HW 6 Winter 2012 CHEM 452 - Homework 6 Due by 11:00 PM on Friday, February 10, 2012 in the CHEM 452 catalyst mailbox. Please scan you HW...

Hi pls help me with this questions, pls answer them thoroughly, step by step, including the calculation. Refer to attach if unclear. thanku!4. Find ΔS for the following processes:a. The isothermal reversible expansion at room temperature of one mole of an ideal gas (Answer: 3.4 J/K)(Answer: about 37 J/K)