Chem_215_Lect_21_Color - PS 6 Due Today PS7 Assigned 1...

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1 PS 6 Due Today; PS7 Assigned.
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2 Absolute Entropies, S o Entropy is a state function. 3 rd Law of Thermodynamics: • S o = 0 for a pure perfect crystal at 0 K Calculate Δ S just like Δ H: Δ S = Entropy of final state– Entropy of initial state
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