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Unit 4




5/6: Assignment:   1. Use reaction rate reading guide and complete while reading pages 596-600 in textbook 
                                 

5/7: Assignment:  1. Video:  Factors that affect reaction rate: Surface Area, Temperature, Concentration
                                        (Iron strip vs. powder vs. steel wool in fire demo)
                                  2.  Iodine Clock Rxn/ Energy graphs handout for Exothermic and Endothermic reactions
                                  
 
5/8: Assignment:   1.  Energy Stoichiometry Video for exothermic & endothermic reactions
                                    2.  Energy Stoichiometry   -[JUST DO PROBLEM #2]   
                                   
5/11: Assignment:   1.  Review Energy Stoichiometry #2 KEY
                                    3. Finish Energy Stoichiometry assignment: Take Picture and Submit by 5 pm
 
5/12:  Assignment:   GOOGLE MEET TODAY: 9:30 am for 2nd & 1:30 pm for 5th
                                        1. Review Rxn Rate and Collision Theory
                                        2. Stoichiometry Review - including last nights HW
                                                How to Guide for Stoichiometry
                                        3. Genie in a Bottle Demo - Rxn Rate
                                       4.  Gummy Bear Demo - Energy Stoich
                                        5. Review KEY for Problem #1 Energy Stoich
                                    6. Enthalpy Stoichiometry   [1, 2, 3]    

5/13:   Assignment:  1.  Gas Stoichiometry Lecture with PV = nRT with practice - Video
                                   2. 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? 
                                     3.  I have posted my KEY to the unit 3 quiz on the Google Classroom for you to view. 
                                           Let me know if you have questions.
                                   
        
5/14:  Assignment:    1. Calcium Chloride or Sodium Bicarbonate Calorimetry activity Handout 
                                                    A.  Data Collection Video
                                                B. Sample Calcs Video
                                       2. Rev. 5/13 Gas Stoichiometry problem - Video
                                       3.  Equilibrium -Equilibrium water jug demo - Video
                                    4. Key for Enthalpy Stoichiometry 1, 2, 3
                                       5.   Enthalpy Stoichiometry   [5 & 6]   - Take Picture and submit by 5 pm [graded assignment] 


5/15: Assignment:   1. Stoichiometry: Finding the start moles  
                                   2. Gas Stoichiometry Problem - Take Picture and submit by 5 pm [graded assignment]
                                   2.  Google Meet for students who have missing ELO's -at noon you will receive a calendar invite

5/18: Assignment:   1.  Le Chatelier's Principle on shifting equilibrium & demos - Video
                                  2. Read pgs 612-619, then complete problems on pg. 625:  Section 17.3 Review Questions: #1-4   
                                     3.  Review answers to Finding the start moles KEY
                                     4. Stoichiometry Review 

5/19: Assignment:   GOOGLE MEET TODAY: 9:30 am for 2nd & 1:30 pm for 5th
                                        1.  Review HW
                                        2.  Show Your work final review problems     [Complete one of each type problem]
                                        3. Demo Questions during meet
     

5/20:  Assignment:   1.  Gas Stoich. Practice Problem-  Pg. 482: 38, 41
                                       2.  Review Show Your Work Final Review Problems - Final Answers
                                       3. Extra enthalpy problems
                            Google Meet for students who have missing ELO's at noon

5/21:  Assignment:  1.  Unit 4 BIG Quiz: On Google Classroom
                                                Block 2: 9:30 am - 11 am
                                                Block 5: 1:30 pm - 3 pm
                                                            

5/22:  Assignment:   GOOGLE MEET TODAY: 9:30 am for 2nd & 1:30 pm for 5th [Last meet for whole class]
                                    1.  Final Grades: Choice of letter grade A, B or C
                                    2.  If you have a C or better you can request a pass
                                    3.  If you have a D, you will get an Incomplete
                                    4.  If you have an F, you will get an Incomplete, but be expected to retake the class
                                 
                                      

5/26:  Assignment:  GOOGLE MEET TODAY: For students who have missing ELO's at noon

                Book & calculator Return Schedule:  10 - 10:30 am [A-D]
                 Return materials to my room:            11 - 11:30 am   [E-K]
                                                                                    1 - 1:30 pm  [L- O]
                                                                                    2 - 2:30 pm [P - Z]

  
5/27 & 5/28:     Google Meet for students who have missing ELO's  at noon


   
DID NOT GET TO: 

COVID-19:   All three review quizzes were not given
                         Individual & Demo Lab Final Exam/2.  Put all unit 4 HW's together
                           2. Review sheet # 1 
  3.  Read Calcium Chloride Activity and make an appropriate data table  
 4.  Study all demos and practice explaining concepts like gas pressure, energy transfer & heat formula, ppt rxns ,
                                         identifying reaction types including (Acid/base, Redox, ppt)  and make a ratio and use the ratio problems.. 

. Prep Butane lab - Background, Finish Butane lab calcs & collect
Review Calcium Chloride & sodium bicarbonate activity
                                    2.  Do Butane lab data collection & Sample Calcs through step 7
       Final Exams -Show your work final: 
 3.  Study for Lab & Demo Final

 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