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Ravenfaust Ravenfaust
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3 years ago
How much energy is required to heat 87.1 g acetone (molar mass = 58.08 g/mol) from a solid at -154.0C to a liquid at -42.0C?  The following physical data may be useful.

Hfus = 7.27 kJ/mol
Cliq = 2.16 J/gC
Cgas = 1.29 J/gC
Csol = 1.65 J/gC
Tmelting = -95.0C

A) 8.48 kJ
B) 18.5 kJ
C) 32.2 kJ
D) 29.4 kJ
E) 9.97 kJ
Textbook 

Chemistry: A Molecular Approach


Edition: 4th
Author:
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kristen_m17kristen_m17
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3 years ago
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