Tues-Day 1
AP Chem- I just posted a MASSIVE thermochem practice exam that also has a detailed answer key. You can't go wrong if you take this test and correct your errors before Thursday. In addition, I posted a file that contains 5 Thermochem practice worksheets with a basic answer key.
Today, we did a Hess Law question using both methods of solution. We then enhanced the problem with a limiting reactant stoichiometry part as well as a calorimetry and a change in internal energy part.
We will move on to our new unit tomorrow and have our Thermo unit exam on Thursday. MAKE SURE that you know AND understand all thermochemistry units, definitions, algebraic SIGNS, etc.; the ONLY way to be sure that you understand and can apply these items is to DO/SOLVE problems involving them.
Today, we did a Hess Law question using both methods of solution. We then enhanced the problem with a limiting reactant stoichiometry part as well as a calorimetry and a change in internal energy part.
We will move on to our new unit tomorrow and have our Thermo unit exam on Thursday. MAKE SURE that you know AND understand all thermochemistry units, definitions, algebraic SIGNS, etc.; the ONLY way to be sure that you understand and can apply these items is to DO/SOLVE problems involving them.
posted by C at 12/02/2008 02:10:00 PM
