1) Go to http://en.wikipedia.org/wiki/Conservation_of_energy
What is the law of the conservation of energy?
2) Go to http://www.gmhsscience.com/problems/heat.htm
Read the information and look over the sample problems.
Then, do the 5 practice problems provided.
Check your answers.
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Section 2: Heat in Chemical Reactions and Processes 3) Go to http://en.wikipedia.org/wiki/Calorimeter
What is a calorimeter and how is it used?
4) Go to http://members.aol.com/profchm/calor.html
Read the information and answer the practice problem.
Section 3: Thermochemical Equations
5) Go to http://www.geocities.com/chapter163rd/rulesforthermochemicaleq.html
What are the standard rules for writing thermochemical equations?
Section 4: Calculating Enthalpy Change
6) Go to http://www.nyu.edu/classes/tuckerman/honors.chem/lectures/lecture_15/node7.html
What is Hess's Law?
7) Go to http://chemistry.about.com/library/weekly/bl080303a.htm
Review the Laws of Thermochemistry and Endothermic and Exothermic Reactions
before you begin
Complete the 3 example problems provided
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