Calculate the change in entropy for the following systems. Part A 10.0-kg block of ice melting at 0.0C. Part B 1.00 mole of water at 100.0C evaporating to form water vapor at 100.0C (molecular mass of water 18.0g/mol). Part C 0.350 kg of water cooling from 85.0C to 20.0C. Part D A heat reservoir at 800.0 K absorbing 4550 J of heat. Part E 1.00 mole of an ideal monatomic gas undergoing an isothermal expansion from 1.00 L to 2.00 L. Part F 1.00 mole of an ideal monatomic gas undergoing an isochoric process, increasing its temperature from 250 K to 550 K.