Question

007 (part 1 of 2) 10.0 points
Calculate the number of moles in a liquid
sample of a substance that has a molar heat of
fusion of 3.811 kJ/mol, if the sample releases
94.0 kJ when it freezes.
Answer in units of mol.
008 (part 2 of 2) 10.0 points
Calculate the molar mass of the substance if
the mass of the sample is 2609 g

Answer 1

Answer:

17.0 +3.811=20.811+94.0=114.811

18.0+2609= 1789+114.811=

114.811

== 122590