Day

Topic

Mar 20

Day 23

Intro to Chemical Reactions
Chemical vs Physical Change

• Homework
  • Complete the following to review nomenclature:
    • WB 39 (answers)
    • WB 40 (answers)

Mar 21

Nomenclature Quiz
Balancing Chemical Equations

   4.1 Introduction to Chemical Reactions 

• Homework
  • Balancing Practice - WB 43-44  
    • Section 1 - (Try a few of these to warm up)
    • Section 2 - (Note that WB 43 2 (l) is an optional challenge question)
    • Section 3 - (DO a few of these. Note that WB 44 (o) is  challenging question -  don't worry if you can't get it! - here is a video with an explanation of how to do it)
      • full answers
      • answers for section 3 with nomenclature only - this is Good practice for the nomenclature test!
         

• Web Resources:

  • How to Balance I

  • How to Balance II

  • Balancing With Algebra

Mar 22

States of Elements and Compounds

Synthesis Reactions

   4.2 Synthesis and Decomposition reactions

• Homework
  • complete the balancing for the synthesis reactions on WB 46 and WB 49
  • Balancing Practice - WB 44  Section 3 - (Note that WB 44 (o) is  challenging question -  don't worry if you can't get it! - here is a video with an explanation of how to do it)
    • full answers
    • answers for section 3 with nomenclature only - this is Good practice for the nomenclature test!

   

Mar 25

Nomenclature Test
Decomposition Reactions

   4.2 Synthesis and Decomposition reactions

• Homework
  • complete the practice States of Matter quiz on Google Classroom

  • WB 50a - Synthesis Section (answers)

Mar 26

Decomposition Reactions

   4.2 Synthesis and Decomposition reactions

• Balancing Quiz
• States of Matter Quiz
   
• Decomposition Reactions
• Complete reactions E-H on WB 47 using the following videos or performing the lab in class

  • electrolysis of water video

  • reaction of hydrogen peroxide with platinum catalyst video

  • heating of metal carbonates video

  • heating of metal chlorates video

• Homework

  • Complete the following consolidation questions:

    • TB 161 #1-2(omit c) (Z=Zn), 4(omit c), 7,8 (use Hg²⁺) (answers)
    • TB 204 #1,3-6 (answers)

Mar 27

Synthesis and Decomposition Quiz

Single Displacement Reactions

   4.2 Synthesis and Decomposition reactions

• Single Displacement Reactions
  • Complete reactions I-L on WB 48 using the following videos or performing the lab in class
    • reaction of copper and magnesium sulfate (see video note)
    • reaction of magnesium and copper II sulfate (see video note)
    • reaction of copper and silver nitrate (video)
    • reaction of magnesium and hydrochloric acid (video)
       
  • Watch this video that goes through the different types of Single Displacement reactions and how to predict if they occur (the workbook page in the video looks different but the information is the same)
     
  • Complete the following Single Displacement Notes:
    • Cation Displacement note WB 51
    • Anions Displacement note WB 52

   

• Homework
  • WB 52 right (answers)
  • TB 169 #7, 9  (Try #2-4 for extra practice) (answers)
     

• Web Links: (additional videos to watch if you have time):

  • SD Rxns Activity Series

  • SD Rxns with Demos

  • SD Rxns with Halogens

Mar 28

• Double Displacement Reactions
  • review the following videos on double displacement note on WB 53   (Remember that the reactions in the video are not balanced - I also use the term "dissociate" instead of "displace" a few times)
    • solubility rules video
    • precipitation reactions video
    • neutralization reactions video
    • reactions producing a gas video

• Homework
  • complete the Reactions Producing a Gas Note on WB 53 using this video
  • WB 54 right side (Slide answers)
     

• Web Links:

  • Precipitation Reactions simulation

Apr 2

• Homework
  • TB 175 #1 (answers)
  • TB 177 #7 (answers)
  • Try some questions TB 177 #2-6 (answers)
     
• Combustion Reactions
  • Watch the Combustion Video or use this Powerpoint to understand combustion reactions
  • complete the note on the WB 55

Apr 3

Practice Single and Double Displacement Quiz

Combustion Reactions

• Homework
  • Combustion Reactions
    • complete TB 197 #2,4,6-7 (answers)
  • Reactions Summary
    • Reactions Summary WB 56 (answers)
    • start on Completing Reactions Review WB 57-58 (answers)

Apr 4

Reactions Lab Planning

• Oxide Lab Planning
  • Lab Outline
  • Rubric

  • Lab Handout

  • tips and example flowchart

• Homework
  • complete Completing Reactions Review WB 57-58 (answers)

  • Practice Multiple Choice WB Questions (answers)

  • Extra Practice Questions (answers)

Apr 5

Completing Chemical Reactions Assignment
Reaction Lab Planning

Apr 8

• Homework
  • scientific notation note and examples
  
   

• Extra Videos:

  • Math Review - Sci Notation on a Calculator

  • How to enter Sci Notation on a calculator

Apr 9

• Homework

  • Practice Multiple Choice WB Questions (answers)

  • Extra Practice Questions (answers)

Apr 10

• Homework
  • prepare for the Reactions Test

Apr 11

• Homework
  • prepare for the lab analysis

Apr 12

• Measurements
  • Watch this video to complete the measurement note on WB 59
     
• Significant Digits Note (answers)
  • significant digits note WB 60-61
  • Watch the following video to complete the Intro to Significant Digits note WB 60

• Homework
  • conversions on right side of WB 62 (answers) (answer video)
  • Watch this video to complete the measurement note on WB 59

Apr 15

Measurements in Chemistry

• Significant Digits Note (answers)
  • Rounding Rules
    • Watch the following video that goes through rounding rules (note) WB 60
      (remember these are the same rules you already use - the only difference if you are rounding a number that is exactly halway between odd/even then even # rule)
       
• Calculating with Significant Digits
  • Watch the following video and then complete WB 61 Calculating with Significant Digits

• Homework
  • WB 60 Significant Digits Note (answers)
  • WB 61 Significant Digits Worksheet (answers)
     
  • Try using the Measurement GIZMO
     
  • Review the following for the Are you ready? Quiz
    • Measurement
    • Significant Digits & Scientific Notation
    • Conversions Using Unit Cancellation
       

• Web Links:

  •   Need extra help with significant digits? Watch the following

    • Sig Digits (Figures) - Overview
    • Sig Digits (Figures) - Adding & Subtracting
    • Sig Digits (Figures) - Multiplying & Dividing