Unit 2: Chemical processes require energy change as atoms are arranged
Essential Question
What happens to the energy and atoms of substances in chemical reactions?
What happens to the energy and atoms of substances in chemical reactions?
Topic 2.1: How are chemical processes part of our lives?
Key Concepts
Applications of chemistry are everywhere in the world around you.
Knowing how to handle chemicals help keep us and our environment safe.
Applications of chemistry are everywhere in the world around you.
Knowing how to handle chemicals help keep us and our environment safe.
|
Topic 2.1 Resources:
Feb 1: Safety in the Classroom
WHMIS and SDS Booklet Feb 2: Safety in the Classroom Continued Booklet Safety Quiz Monday Topic 2.1 and Questions Feb 6: Safety Quiz
Course Outline Periodic Table Ionic Compound Review Topic 2.1 Questions
Feb 7: Multivalent Review
Workbook page 67-68 Finish Topic 2.1 Qs
Feb 8: Ionic Compound Quiz
Polyatomic Review Workbook pages 69-72 Workbook page 77 (#1 a-l, #2 a-l)
Feb 9: Workbook page 77 (#2 m-x)
Binary Covalent Review Workbook page 78 (#3-4)
| |||||||||||||||
Topic 2.2: What happens to atoms in a chemical reaction?
Key Concepts
Atoms bond together to form ionic and covalent compounds.
Bonds are broken, atoms are rearranged, and new bonds are formed.
Mass cannot be created or destroyed in a chemical reaction.
A chemical equation represents what happens tot he atoms in a reaction.
Atoms bond together to form ionic and covalent compounds.
Bonds are broken, atoms are rearranged, and new bonds are formed.
Mass cannot be created or destroyed in a chemical reaction.
A chemical equation represents what happens tot he atoms in a reaction.
Topic 2.2 Resources:
Feb 10: Review Ionic vs. Covalent
BOHR review p 79 #1 and #2 Topic 2.2 Notes Conservation of Mass
Feb 13: Lewis Diagram
Diatomic Molecules Bonds and Energy Workbook page 80-81 Pentagon #1: Title Page
Feb 14: Compound Test
Chemical Equation Notes Balancing Skeleton Equations Workbook page 83 #4 Feb 15: Lab: Reaction Rate vs. Temp Workbook page 83 #4 finish (p 84) Feb 16: Chemical Equations Continued Assignment 4.3 Booklet (class handout page 77-78)
Feb 17: Lab: Conservation of Mass
(if miss lab, must do WB p 87-88 and hand in) Feb 21: Quiz on balancing skeleton equations
Finish Lab Write-Up Due Today Booklet (class handout) finish page 78 Feb 22: Chemical Reactions and Equations
Workbook page 85-86(#1-5)
Feb 23: Finish Workbook p 86 #6-10
Quiz on balancing equations Feb 24: Workbook pages 89-92 Unit Test Topic 2.1 - 2.2 Feb 28 | |||||||||||||||
Topic 2.3: How is energy involved in chemical processes?
Key Concepts
Matter and energy interact in physical and chemical changes.
There is a transfer of energy between chemical reactions and the surroundings.
Matter and energy interact in physical and chemical changes.
There is a transfer of energy between chemical reactions and the surroundings.
Topic 2.3 Resources:
Feb 27: In class notes on Topic 2.3
Physical Change vs. Chemical Change Photosynthesis vs. Cellular Respiration Exothermic and Endothermic Reactions Workbook page 96 and 97 Mar 1: Reading Energy-level Diagrams
Workbook page 100-101 Measuring Energy Changes WB p. 102 Topic 2.3 Notes Mar 2: Representing Energy Changes Workbook page 98-99 Topic 2.3 Questions WB p 103-107 Quiz tomorrow on Topic 2.3 Mar 3: Topic 2.3 Quiz Moving onto Topic 2.4👇🏼 | |||||
Topic 2.4: How do atoms rearrange in different types of chemical reactions?
Key Concepts
A compound forms in a synthesis reaction and breaks down in a decomposition reaction.
In replacement reactions, elements replace other elements.
Most combustion reactions release heat and light.
In a neutralization reaction, an acid reacts with a base.
A compound forms in a synthesis reaction and breaks down in a decomposition reaction.
In replacement reactions, elements replace other elements.
Most combustion reactions release heat and light.
In a neutralization reaction, an acid reacts with a base.
Topic 2.4 Resources:
Mar 3: Six Types of Chemical Reactions
Topic 2.4 Notes Chemical Reaction Booklet page 105-106 Workbook page 112 #1 Chemical Reaction Booklet 👇🏼page 105-106
And Watch the Video👇🏼
Mar 6: Types of Chemical Reactions
Chemical Reaction Booklet page 107-108 Chemical Reaction Booklet 👇🏼page 107-108
Mar 7: Acids and Bases
pH Scale and pH Indicator Assignment pH Scale WB p. 120-121 Workbook page 112-113
Mar 8: Review: Acid and Bases
Review: Workbook page 118 - 119 Workbook page 122 Predicting Products Assignment Predicting Products Assignment 👇🏼
Mar 9: Predicting Products Workbook page 115 #1
Review Topic 2.4 Notes Quiz tomorrow on Acids/Bases Quiz tomorrow on Predicting Products (parent/teacher interviews) Mar 10: Acid/Base Quiz Workbook page 123-126 Booklet page 109-110 Review Sheet Mar 13: pH Lab Mar 15: Topic 2.3 and 2.4 Test Mar 14: Lab: 3 Salts
| |||||||||||||||||||||||
