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:
Jan 28: Safety in the Classroom
WHMIS and SDS Booklet Periodic Table Jan 29: Safety in the Classroom Continued Quiz Tomorrow Topic 2.1 and Questions Periodic Table/Bohr/Compounds
Jan 30: Safety Quiz
Periodic Table Ionic Compound Review WB p 67-68
Feb 2: Multivalent Review
Workbook page 69-72 Pentagon #1: The Universe
Feb 3: Ionic Compound Quiz
Polyatomic Review Workbook page 77 (#1 a-l, #2 m-x)
Feb 4: Binary Covalent Review
Workbook page 78 (#3-4) Review Ionic vs Covalent
| |||||||||||||||||
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 5: Compound Test
BOHR review p 79 #1 and #2 Lewis Diagrams Topic 2.2 Notes Conservation of Mass Feb 5: Lewis Diagram
Diatomic Molecules Bonds and Energy Workbook page 80-81
Feb 9: Chemical Equation Notes
Balancing Skeleton Equations Workbook page 83 #4 page 84? Feb 10: Chemical Equations Continued Assignment 4.3 Booklet (class handout page 77)
Answer Key Below 👇🏼
Feb 11: Quiz on Balancing Equations
Booklet (class handout) finish page 78 Chemical Reactions and Equations Workbook page 85-86 (#1-10)
Answer Key Below 👇🏼
Feb 13: Workbook pages 89-92
Practice Examples for Test Pentagon #2 Unit Test Topic 2.1 - 2.2 Feb 17 Feb 12: Conservation of Mass Lab
(if miss lab, must do WB p 87-88 and hand in) | |||||||||||||||||
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 19: 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 Feb 20: Reading Energy-level Diagrams
Workbook page 100-101 Measuring Energy Changes WB p. 102 Topic 2.3 Notes Feb 23: Representing Energy Changes Workbook page 98-99 Topic 2.3 Questions WB p 103-107 Quiz tomorrow on Topic 2.3 
Feb 24: 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:
Feb 24: 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👇🏼
Feb 25: Types of Chemical Reactions
Chemical Reaction Booklet page 107-108 Chemical Reaction Booklet 👇🏼page 107-108
Feb 26: Acids and Bases
pH Scale and pH Indicator Assignment pH Scale WB p. 120-121 Workbook page 112-113
Feb 27: Review: Acid and Bases
Review: Workbook page 118 - 119 Workbook page 122 Quiz tomorrow on Acids/Bases Mar 3: Predicting Products Assignment Predicting Products Assignment 👇🏼
Mar 4: Predicting Products Workbook page 115 #1
Review Topic 2.4 Notes Workbook page 123-126 Quiz tomorrow on Predicting Products Mar 5: Predicting Products Quiz Booklet page 109-110 Review Sheet
Mar 2: pH Lab
Mar 9: Topic 2.3 and 2.4 Test
| |||||||||||||||||||||||||
