Chemistry the Week of 26 September to 30 September

Regents Chemistry

Topics Covered: Heating and Cooling Curves, formulas for calculating heat energy lost or gained by a sunstance as it is heated, cooled, or undergoing a phase change.

Quiz: Period 2 Thursday 29 September
         Period 4 Friday 30 September

Lab 2 Heat of Fusion Water: Period 2/3 Friday 30 September
                                            Period 3/4  Thursday 29 September

Lab 1 Measurement and Density due for all classes on 30 September by 3:00

Homework: pp. 75-76; 19, 20, 26, 27, 28 plus the following problem from the board: What is the total amount of energy needed to heat a 20 gram sample of water from -10 degrees to steam at 115 degrees?  Show work.  DUE: Thursday, 29 September

AP Chemistry

Topics Covered: Electron configurations of many-electron atoms, orbital diagrams.

Quiz: Atomic Structure - Friday, 30 September

Homework: pp. 232-233 61, 63, 65, 66, 68, 70, 71, 77, 81.  DUE: 30 Friday, September

Let me know if you have questions!