4/14: Assignment: GOOGLE MEET TODAY: 9:30 am 2nd & 1:30 pm 5th Join Code on your calendar link of event!! [Short to explain today's assignment, then longer at 3 pm] 2. Explain how VSEPR works with examples and use of the model kit during class Google Meet 4.. Read & take notes on Pg. 400-406 on polarity 5. Soln Stoich #4 KEY 4/15: Assignment: Optional Google Meet to review VSEPR Chart: 9:30 am 2nd & 1:30 pm for 5th [LINK ON CLASSROOM] 1. What is a polar bond? Electronegativty Chart, Use your notes from pg. 400-406 to complete: Polarity HW 4/16: Assignment: Polarity Video - bond & molecule - Watch then complete VSEPR chart 1. How do you determine if the bonds are polar? 2. How do you determine if the molecule is polar? 4. Complete problems 1-7 on pg. 514 LINK TO READING PAGES AND HW PAGE 4/17: Assignment: 1. Review VSEPR Chart with polarity via GOOGLE MEET TODAY: 9:30 am 2nd & 1:30 pm 5th [Link on Classroom] 4. VSEPR Practice -Complete just like your chart these four molecules [BCl3,NI3,CH3F, CH2O] - Take picture and email to me by 8 pm 4/19/20 4/20: Assignment: 1. Covalent compounds Sheet 2. Read about Phase Change Energy & take notes: pg. 492- 503 3. Complete problems on pg 497: 1-7 You will be asked to explain your answers during tomorrows Google Meet 4/21: Assignment: GOOGLE MEET TODAY: 9:30 am 2nd & 1:30 pm 5th [Link on Classroom] 3. Now you try a Phase change energy problem: Calculate the amount of energy to change 45.67 grams of ice at - 32.9 degrees Celsius to water at 0.0 degrees Celsius. 4/22: Assignment: 1. Google Classroom HW Form : Use your completed phase change energy problem to answer questions. Submit by 3 pm today. 5. How much energy does it take to change 150.0 grams of liquid water at 34.5 degrees Celsius to steam at 123.4 degrees Celsius? 4/23: Assignment: 1. Gas pressure demo - syringe in 1 liter bottle Take a picture and email to Luci by 8 pm 3. Phase Change Problem: How much energy is lost if 19.84 grams of steam at 121.4 Celsius is converted to ice at - 3.4 Celsius? 4/24: Assignment: 1. Watch video feedback from Mrs. Luci about your P vs. V graphs and how to manipulate to make a straight line. 4/27: Assignment: 1. Phase change Problem - How much energy does it take to change 29.41 grams of water at 21.6 degrees Celsius to steam at 257.9 degrees Celsius - If you did not submit the Phase Change Problem a few days ago on the Google Classroom and actually want those points, then take a picture of this HW and email me. 3. Check the Mixed Nomenclature KEY 4/28: Assignment: GOOGLE MEET TODAY: 9:30 am for 2nd & 1:30 pm for 5th [Phase Change Help & P vs. T Graph review] 1. Let me see your P vs. T graphs and tell me your equation of the line. Temperature conversions 2. P vs. T: Plug 0 kPa in for the pressure in your equation of the line and solve for the temperature in Celsius SUBMIT via email picture by 8 pm tonight. 4/29: Assignment: 1. Gas Pressure Demo's (bell jar) 2. Phase Change #3 : How much energy does it take to change 45.65 grams of ice from -12.8 degrees Celsius to steam at 128.9 degrees Celsius? [ Sorry just posted on Classroom at 11:08 am] NOW USE THIS COMPLETED PROBLEM TO ANSWER GOOGLE CLASSROOM FORM & SUBMIT BY 3 PM TODAY. 4/30: Assignment: 1. PHet simulations of gas pressure 2. Combined Gas Law worksheet(1 ,2, 3) 5/1: Assignment: 1. Check Combined Gas Law KEY FOR 1-3 2. Gas Law Worksheet finish 3. Look at Aeries and complete and submit any missing assignments 5/4: Assignment: 1. Check Combined Gas Law KEY for 4-9 5/5: Assignment: GOOGLE MEET TODAY: 9:30 am 2nd & 1:30 pm 5th [Review common mistakes with combined gas law] 2. Study for Unit 3 Quiz 5/6: Assignment: 1. Google Classroom - Unit 3 Quiz: Open during your assigned class time only. This is a 50 point Quiz!!! [make 2 versions] DID NOT GET TO DUE TO COVID-19 3. How to light a Bunsen Burner & prep for Cp of unknown metal lab 4. Calorimetry worksheet 1 a & b 5. Read and complete Background Information for Cp Lab 1. Cp of unknown metal lab data collection & Sample Calculations guided by handout 2. Finish Cp metal lab - Use Cp Metal Chart to identify your unknown metal. 1. Calorimetry sheet - 2 & 3 3. Heat HW #1 2. Pressure vs. Moles of CO2 Lab - Data collection and Calculations - 1. Graph Pressure CO2 vs. moles CO2 and discuss 1. Collect HW Packet/ Unit 3 Test Recommended Reading: Chapter 6: 172-188 Chapter 7: 224-227 Chapter 9: 280-304 |
Unit 3
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Unit 3 - Spring 2021