Department of Chemistry
Oregon State University



Exam 2 Objectives



Unit I: Reactions
1 The student will be able to write and balance chemical equations.
2 The student will be able to calculate formula masses of substances.
3 The student will be able to discuss the mole concept.
4 The student will be able to use Avogadro's Number to solve problems.
5 The student will be able to determine the amount of a product formed.
6 The student will be able to determine and utilize stoichiometric coefficients.
7 The student will be able to calculate the percent yield.
8 The student will be able to determine net ionic equations.
9 The student will be able to identify soluble and insoluble compounds.
10 The student will be able to determine the species and amounts of species present in a system.
11 The student will be able to discuss solubility.
12 The student will be able to identify and discuss acids, bases, and salts.
13 The student will be able to discuss and calculate solution stoichiometries.
14 The student will be able to calculate solution concentrations.
15 The student will be able to discuss titrations and determine component concentrations and volumes.
Unit II: Gases
16 The student will be able to calculate the pressure, volume, number of moles, formula mass, or temperature of an ideal gas.
17 The student will be able to calculate the pressure, volume, number of moles, or temperature of an ideal gas that has undergone a change
18 The student will be determine the volume of a gas produced from a chemical reaction.
19 The student will be able to discuss and calculate the rms speed (average velocity) of a gas.
20 The student will be able to discuss relative rates of gases.
21 The student will be able to discuss partial pressures of gases.
22 The student will be able to discuss and calculate the partial pressure of gases.
23 The student will be able to discuss barometers.
24 The student will be able to discuss relative gas pressures, temperatures, volumes, and amounts.
Unit III: Thermochemistry
25 The student will be able to discuss and define systems and surroundings.
26 The student will be able to calculate the change in internal energy.
27 The student will be able to discuss exothermic and endothermic processes.
28 The student will be able to discuss work being done on the system and work being done by the system.
29 The student will be able to discuss heat transferred from a system and heat transferred to a system.
30 The student will be able to discuss specific heat capacities.
31 The student will be able to calculate the heat required/given off during a temperature change.
32 The student will be able to discuss specific heat capacities of a substances.
33 The student will be able to identify and discuss reactions of enthalpies of formation.
34 The student will be able to calculate the enthalpies of reactions for processes given thermodynamic data.
35 The student will be able to calculate the enthalpy of reaction for a process given corresponding reactions and thermodynamic data.

 

Last Updated: January 30, 2007