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Grab a lab packet and… 1.Read the intro blurb 2.Answer the pre-lab questions 3.Read the procedure 4.Answer the Procedure Check questions 2/5/15 Date:2/5/15Topic:CalorimetryPage.

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Presentation on theme: "Grab a lab packet and… 1.Read the intro blurb 2.Answer the pre-lab questions 3.Read the procedure 4.Answer the Procedure Check questions 2/5/15 Date:2/5/15Topic:CalorimetryPage."— Presentation transcript:

1 Grab a lab packet and… 1.Read the intro blurb 2.Answer the pre-lab questions 3.Read the procedure 4.Answer the Procedure Check questions 2/5/15 Date:2/5/15Topic:CalorimetryPage # ___ GET OUR YOUR HW!

2 Today in Room 315… ADMIT SLIP: Complete pre-lab questions HW: Analysis Questions due TOMORROW! CONTENT OBJ: SW measure the amount of energy stored in food through calorimetric analysis LANG. OBJ: SW record their data and discuss the results in writing ANNOUNCEMENTS: Get to school! Do your job! AGENDA: Review pre-lab/procedure questions Calorimetry setup demo Calorimetry laboratory EXIT SLIP: Clean work station & at least one analysis calculation completed Date:2/5/15Topic:CalorimetryPage # ___

3 Pre-Lab Question Review

4 Read Procedure

5 Lab Safety Brainstorm What you SHOULD doWhat you SHOULD NOT do

6 Food Lab Recall Three major nutrients in food? Compare calorie content of… Carbs?Fat?Protein? Now we will see the calorie content of foods you eat

7 Calorimetry Setup Ours is a slightly different version: -alligator clip -matches-flameDEMO

8 Today 1) Complete pre-lab and procedure questions 2) Follow procedure and complete experiment 3) Record all data 4) Clean up 5) Begin analysis calculations

9 Important Formulas Refer to these for answering analysis questions!

10

11 Now For Your Foods! Using the previous problems as a guide, complete calorimetric analysis for the three foods you tested

12 Get out lab packet and check over math calculations with group mates (everyone should have the same answers) 2/6/15 Date:2/6/15Topic:Calorimetry ReviewPage # ___

13 Formula Review

14 Lab Packet Review

15 Calculations Review

16 Class Data

17 Analysis Questions

18 Exit Slip: 3-2-1 In regards to the Calorimetry Lab… 3 Things you learned 2 Things you enjoyed 1 Thing you still want to know TURN IN YOUR LAB PACKETS!!!

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