Hi there! I picked up an old Thermo textbook and want to work my way through it. However the practice problems don't have solutions to check against so it's hard to know if I'm going in the right direction. I'm just looking for a bit of support and collaboration for taking on this little endeavor of mine. As for why I want to go through an older text book: for starters I got it at a thrift store for a dollar and after thumbing through it I really liked the structure and felt I could grasp it well. The books is: Chemical Engineering Thermodynamics: The Study of Energy, Entropy and Equilibrium, Balzhiser, Samuels, and Eliassen (1972) Looking forward to working with you all!