Thursday, November 12, 2009

Thrusday November 12

1st AP Chemistry
Today we went over and corrected assignments 2.2 and 2.3. We took notes on cahpter 12 in the book and learned about heating curves and delta H enthalpy and intermolceular forces.

3rd and 4th period Honors Chemistry
To day we had a quiz on empirical formulas. We corrected the worksheet balancing equations. We took notes on Stochiometry on the Stoichiometry worksheet and were assignmed the worksheet Stoichiometry 4.4. We were given the labs 2.3 Thermal decomposition of Baking soda and 2.4 Waste water treatment to get into our notebooks for next time. We performed the lab 2.2 Cations and anions.

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