題組內容

1. A 17.5 g mass of ice at 273 K is added to 125 g of H2O (I) at 325 K at a constant pressure. Assume 61d4ee86d4971.jpg (heat capacity per mole at constant pressure)= 61d4eea3c3d36.jpg = 75.3 J/Kmol; 61d4eead938dd.jpg= 6010 J/mol.

(4) Calculate the overall △S for the process to determine the process is spontaneous or nor.