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Unit 4




5/6: HW:  1. Use reaction rate reading guide and complete while reading pages 596-600 in textbook  2. Review sheet # 1 

5/7: New seats/Discussion of factors that affect reaction rate: Surface Area, Temperature, Concentration
        (Iron strip vs. powder vs. steel wool in fire demo & Genie in a bottle demo), Iodine Clock RxnEnergy graphs handout for     
        Exothermic and Endothermic reactions/HW:  1.  Read Calcium Chloride Activity and make an appropriate data table  
 
5/8: Calcium Chloride or Sodium Bicarbonate Calorimetry activity/Prep Butane lab - Background/ 
        Review Quiz #1 (15 minutes)
        /HW: 1.  Redox & Energy Stoichiometry   -[JUST DO PROBLEM #1]   2.  Study all demos 
        and practice explaining concepts like gas pressure, energy transfer & heat formula, precipitate reactions ,
        identifying reaction types including (Acid/base, Redox, ppt)  and make a ratio and use the ratio problems.

5/11:  Review Calcium Chloride & sodium bicarbonate activity/Do Butane lab data collection & Sample Calcs through step 7/
            /HW: 1.  Review sheet #2
 
5/12:  Finish Butane lab calcs & collect/More energy stoich and Gummy Bear Demo/Review Quiz #2
           HW: 1. Enthalpy Stoichiometry   [1, 2, 3]    Final Exam Information

5/13: Rev Energy Stoichiometry HW/Gas Stoichiometry Lecture with PV = nRT with practice/HW: 1. Gas Stoichiometry:  methane gas 
        ( V= 3.50 L, P = 2.30 atm, T = 232 K) reacts with oxygen gas (V=2.58 L, P = 4.56 atm, T=239 K), how many moles of 
        carbon dioxide will be produced, water vapor is also a product? 2. Review Assignment #3 
        

5/14:  More Gas Stoichiometry/Equilibrium -Equilibrium water jug demo/Review Quiz #3/ HW: 1.  Study for Lab & Demo Final

5/15: Individual & Demo Lab Final Exam/ HW: 1. Stoichiometry: Finding the start moles  

5/18: Le Chatelier's Principle on shifting equilibrium & demos/ HW: 1. pg. 625:
         Section 17.3 Review Questions: #1-4   2Stoichiometry Review 

     

5/20: Return Books/Gas Stoich. Practice Problem-  Pg. 482: 38, 41/Nomenclature practice sheets/Review Homework/
        HW: 1. Review measurement worksheets & sig. fig worksheet & review Graphing  2.  Put all unit 4 HW's together

5/21:

5/22:

5/26:

Extra enthalpy problems/Study all old unit tests

  
5/27 & 5/28:  Collect Unit 4 HW/ Final Exams -Show your work final








 

 
 
  
DID NOT GET TO: 


 1. Temperature in Celsius vs. Temperature in Fahrenheit ( Data Collection with Spark link and 2 temperature probes plugged into port 1 and port 2. [HInt: Temperature in Celsius is your x- variable and temperature in F is your y-variable] - graph data/HW: 1.  Finish Graph 

2. Unit 4 Practice Test & Unit 4 Test

3. Ideal Gas Law Lab

4. Hess's Law

5. Redox review with the Thermite Demo/Acetone vs. water evaporation demo - explain how
             energy and IMF play a role in this demo




Recommended Reading & Resources
Chap. 6: pg 196-205
Chap. 13: pg 455 - 472
Chap. 17: pg 596-604, 612-619
Chap. 10: pg 324-338