I'm posting this question again because I didn't understand the previous answer, please don't handwrite the answer, type it so one can read. PLEASE explain each step, what you're doing and why you're doing it so that I understand this time. I have an assignment due soon! 1. When an ice cube of 54.0 g is exposed to room temperature (23C) it first melts at 0C and the water formed then slowly warms up until it reaches room temperature. a) Calculate the enthalpy and entropy changes of the system during this process. b) Calculate the entropy change of the environment, and the total entropy change of this spontaneous process. Use: fusH0(H2O) = 6.01 kJ/mol, Cp,m(H2O(l)) = 75 J/molK and M(H2O) = 18.0 g/mol.