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Thursday, 4B-Day 5

February 28, 2008

In Class: 1) Turn in RN 4B.7. 2) Quick stamp MD 4B.8 #1,2,3 calculations and Data Analysis Calculations. 3) Get corrections/notes for MD 4B.8 #1-3 and #4. Finish #5-6 for HW. 4) Go over postlab: IM 4B.6 Data Table guide, Data Analysis #1 and 2:

#1- Quantity of thermal energy absorbed by water (and releasd by metal) = (mass of water) x (highest temp in calorimeter-lowest) x 4.18 J/(g C). 1 ml water = 1 gram water.

#2-Specific heat of metal = Quantity energy released (your answer to #1) “OVER” mass of metal sample x (highest temp of metal-lowest).

5) Questions#1-3. Finish Questions and Interpretation for HW. 6) Get MM 4B.10 Incomplete Combustion/Limiting Reagents handout. 7) Input from Mr. D. on next year science options. See Science Course Prerequisites and Reccommendations

HW prep for Friday, 4B-Day 6 (See 4B Schedule) : 1) Questions and Interpretation for IM 4B.6. 2) MD 4B.8 #4-8. 3) MM 4B.10. 4) RN 4B.11. 5) Graph data 4B.12 p. 358 Table 4.6. 6) Return Week 5 Progress Printout signed.

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