19. Chemical Thermodynamics
Entropy
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Problem 24
Textbook Question
Textbook QuestionThe element gallium (Ga) freezes at 29.8 °C, and its molar enthalpy of fusion is ΔHfus = 5.59 kJ>mol. (a) When molten gallium solidifies to Ga(s) at its normal melting point, is ΔS positive or negative?
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