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Unit 7<br />
Chapter 16 Solutions<br />
The students will learn what properties are used to describe<br />
the nature of solutions and how to quantify the concentration<br />
of a solution.<br />
Chapter 17 Thermochemistry<br />
The student will learn how energy is converted in a chemical<br />
or physical process and how to determine the amount of<br />
energy is absorbed or released in that process.<br />
Differentiate among the various forms of energy and recognize that they can<br />
be transformed from one form to others.<br />
Students will participate in activities to investigate and describe the<br />
transformation of energy from one form to another (i.e. batteries, food, fuels,<br />
etc.)<br />
Explore the Law of Conservation of Energy by differentiating among open,<br />
closed, and isolated systems and explain that the total energy in an isolated<br />
system is a conserved quantity.<br />
Students will be able to calculate various energy changes:<br />
o q = mc∆t<br />
o ∆Hfus<br />
o ∆Hmelt<br />
Thermochemistry<br />
Heat<br />
System<br />
Surrounding<br />
Law of conservation of energy<br />
Bond Making is exothermic<br />
Bond Breaking is endothermic<br />
Heat capacity<br />
Specific heat<br />
Calorimetry<br />
Enthalpy<br />
Thermochemical equation<br />
Molar heat of (fusion, solidification,<br />
vaporization, condensation, solution)<br />
Distinguish between endothermic and exothermic chemical processes.<br />
Students will be able to recognize exothermic and endothermic reactions through<br />
experimentation.<br />
Students will participate in activities (Pasco) to create exothermic and<br />
endothermic graphs.<br />
Endothermic<br />
Exothermic
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