Asked in Chemistry, DIY Projects
Chemistry
DIY Projects
How do you calculate delta h on phase changes?
012
Answer
Wiki User
06/20/2014
To calculate the enthalpy change or heat energy of a phase change, use the formula q=m(heat of (fusion, vaporization, etc...)). Make sure to use the formula q=mc(delta T) to calculate the heat energy for the temperature changes in between phase changes. Add up all of the q values and you have your enthalpy change.
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