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Quantitative Lesson 60 "Types of Reactions & Balancing Chemical Equations"

Science and Technology Standards:

PA Standard 3.4.10A: Classify and describe, in equation form, types of chemical and nuclear reactions

Purpose:

1. I will utilize the fence posting method to solve problems.
2. I will name various compounds.
3. I will write the formula for various compounds.
4. I will identify the name for a compound.
5. I will balance chemical equations.

Homework Due:

1. No homework

Handouts/Supplies:

1. Balancing Equations WS #1

I. Introduction

Opening Assignment:

Warm-Up: Identify the number of bonding electrons needed for trigonal planar.
Review warm-up
State the purpose

II. The Lesson:

Activity #1: Review the number of bonding electrons needed for trigonal planar
Activity #2: Discuss the following types of reactions:

1. Single Replacement: Activity Series
2. Double Replacement: Solutions
3. Balancing Equations: Writing non-monotamic ions (Diatomic elements: H₂, N₂, O₂, F₂, Cl₂, Br₂, I₂; Tetratomic element: P₄; Octatomic: S₈)
4. *Single Replacement (Vanilla Ice) (*Use the activity series (p. 266): element must be above the ion that is going to be replaced)

Activity #3: Complete Balancing Equations WS #1: 1 - 9

III. Closure:

Summary Assignment:

Summarize today's lesson
1. I will utilize the fence posting method to solve problems.
2. I will name various compounds.
3. I will write the formula for various compounds.
4. I will identify the name for a compound.
5. I will balance chemical equations.

Homework Assignment (Write down in planners):

1. Balancing Equations WS #1: 1 -13

Preview of Next Class:

1. Types of Reactions and Balancing Equations

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Last update: Friday, April 21, 2006 6:42 PM