Temperature of Water 
Description of Mixture 
Time (minutes) 
Temperature of Water 
Description of Mixture 
Time (minutes) 











































Using your graph, describe how the temperature of the water changed
over time.

Explain any horizontal portions of your plot. At what temperature
did they occur?

At what temperature did the ice completely melt? At what temperature
did the water begin to boil?

What was the maximum temperature reached by the water? Explain this
limit.

At what temperature did the added energy contribute to the heat
of fusion? The heat of vaporization?
