Calculate the change in entropy that occurs in the system when 1.00 mole of isopropyl alcohol (C
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Calculate the change in entropy that occurs in the system when 1.00 mole of isopropyl alcohol (C3H8O) melts at its melting point (-89.5 °C). See Table 12.9 for heats of fusion.
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TABLE 12.9 Heats of Fusion of Several Substances Liquid Chemical Formula Melting Point (°C) Water 0.00 Isopropyl alcohol Acetone Diethyl ether H₂O C3H8O C3H6O C4H100 -89.5 -94.8 -116.3 AHfus (kJ/mol) 6.02 5.37 5.69 7.27
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