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## Homework Statement

Heat is added to a 1.0-kg solid sample of a material at 200 °C. The figure shows the temperature of the material as a function of the heat added.

http://edugen.wiley.com/edugen/courses/crs1445/art/qb/qu2/c12/r3-1.jpg

What is the latent heat of fusion of this material?

What is the latent heat of vaporization of this material?

## Homework Equations

I know that Q = mL equation applies to this concept, but not sure how to go about it

## The Attempt at a Solution

Q = 100kcal?

m = 1

L=Q/m = 100/1 = 100 for fusion?