Academics‎ > ‎Science‎ > ‎Luci‎ > ‎Chemistry‎ > ‎

Unit 4




12/5: HW:  1. Use reaction rate reading guide and complete while reading pages 596-600 in textbook  2. Review sheet # 1 

12/6: 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  
 
12/9: Calcium Chloride or Sodium Bicarbonate Calorimetry activity/Prep Butane lab - Background
        /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.

12/10:  Review Calcium Chloride/sodium bicarbonate activity/Do Butane lab data collection & Sample Calcs through step 7/
            Review Quiz #1 (15 minutes) /HW: 1.  Review sheet #2
 
12/11:  Finish Butane lab calcs & collect/More energy stoich and Gummy Bear Demo/Rev Redox StoichHW/
           HW: 1. Enthalpy Stoichiometry   [1, 2, 3]   2.  Finish Butane Lab

12/12: Collect Butane Lab/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?
        

12/13:  More Gas Stoichiometry/Review Quiz #2/ HW: 1. Review Assignment #3    2.  Study for Lab & Demo Final

12/16: Equilibrium -Equilibrium water jug demo/Le Chatelier's Principle on shifting equilibrium & demos/ HW: 1. pg. 625:
         Section 17.3 Review Questions: #1-4   2. Stoichiometry Review

12/17: Equilibrium/HW: 1.  Stoichiometry: Finding the start moles  2. Study all demos & labs

12/18: Review Nomenclature #4 worksheet/Review all labs and Demo's and ask questions/Practice lighting Bunsen burner
     

5/22:  Individual & Demo Lab Final Exam /HW:  Finish the Show Your Work Final Practice Problems linked above
     

5/23: Return Books/Gas Stoich. Practice Problem-  Pg. 482: 37, 38, 41/Review Homework/HW: 1. Review measurement
         worksheets & sig. fig worksheet & Practice Graph

5/24:   Review Quiz #3/Review show your work problems/Extra enthalpy problems/HW: Study all old unit tests

  
12/19 & 12/20:  Final Exams -Show your work final: Which will include all types of stoichiometry, DA problems with and
                         without lab generated ratios, Measurement, Nomenclature, Graphing, VSEPR  and balancing all types of 
                            equations. 








 

 
 
  
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

6. (Carbon Soufflé 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