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Be sure to answer all parts. The molar heats of fusion and vaporization of a certain substance are 2.89 kJ/mol and 8.84 kJ/mo
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mol Difusion = 2-89 kg 2-894 183 modo Trusion = -177c = 273+ (-177) = 96k sa vaporization = 8.84 ka = 8e84 X10% Jei Imol me

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