【简答题】3–15 A piston–cylinder device initially contains 50 L of liquid water at 40°C and 200 kPa. Heat is transferred to the water at constant pressure until the entire liquid is vaporized. (a) What is the m...
【简答题】Find the entropy change of the system and of the surroundings if 3.000 mol of water freezes reversibly at 1.000 bar. The freezing temperature is 0.00°C at this pressure, and the specific enthalpy chan...
【单选题】Under the conditions existing in biological systems (including constant temperature and pressure), changes in free energy, enthalpy, and entropy are related to each other quantitatively by the equatio...