Wednesday, February 21, 2007

Chemistry Chapter 10 exam question

For ammonia (NH3) the enthalpy of fusion is 5.65 kJ/mol and the entropy of fusion is 28.9 j/kmol.
a. will the NH3 spontaneously melt at 200 K?
b. What is the approximate melting point of ammonia?


Question 47 from chapter 10.

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