The initial and final entropy of a system are 162.14 J/mole*K and 468.2 J/mole*K, respectively. At a temperature of 126

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The initial and final entropy of a system are 162.14 J/mole*K
and 468.2 J/mole*K, respectively. At a temperature of
126.23oC, the enthalpy associated with this process was
-76.8 KJ/mole.
(a) Calculate the
number of configurations that the system can assume
initially.
(b) Calculate the
Gibb’s free energy for the process, in KJ/mole
(c) State whether the
process above is spontaneous,
non-spontaneous, or already at
equilibrium.