CHM135H1 Lecture 3: This note corresponds to CHM139 Lecture 3 by Professor Browning. Key concepts are explained in the format of his lecture slides.

5. Given the values of AH'P, AS n, and T, determine ASunhverse, and determine whether the follow reactions are spontaneous. (Show your calculations.) a.Arn,- +85 kJ ASorxn = 147 J/K T=298 K b.APnn = +85 kJ AS"m = 147 J/K T=755 K T=298 K +85 kJ ΔSoxn =-147 J/K C. AHorxn = d. AHon-85 kJ AS pn-147 J/K T-398 K