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In: Chemistry

10.   The initial and final entropy of a system are 42.9 J/mole*K and 267.2 J/mole*K, respectively....

10.   The initial and final entropy of a system are 42.9 J/mole*K and 267.2 J/mole*K, respectively. At a temperature of 86.3oC, the enthalpy associated with this process was +68.6 KJ/mole.

(a)        Calculate the number of configurations that the system can assume finally.

(b)       Calculate the change of entropy for the system, in J/mole*K. Also, state whether the system became more or less disorderly.

(c)        Calculate the Gibb’s free energy for the process, in KJ/mole

(d)       State whether the process above is spontaneous, non-spontaneous, or already at equilibrium.

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Expert Solution

queen_honey_blossom answered 2 years ago
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