Qualitative Lesson 77 "Dalton's Law of Partial Pressures"
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 identify various properties of ideal gas. 3. I will use the Ideal Gas Law to solve problems. 4. I will use the Dalton's Law of Partial Pressures to solve problems.
Homework Due:
1. Page 391-392: 50 - 64 (even) 2. Rising Water Lab Report (Due Lesson 80)
Handouts/Supplies:
1. No handouts
I. Introduction
Opening Assignment:
Warm-Up: Complete a fence posting problem. Review warm-up State the purpose
II. The Lesson:
Activity #1: Review all gas law formulas Activity #2: Review page 391-392: 50 - 64 (even) Activity #3: Discuss the following: 1. Dalton's Law of Partial Pressures 2. Ptotal = P1 + P2 + P3 + . . . 3. Ptotal = Pnitrogen + Poxygen + Pothers (Air Pressure) 4. Ptotal = Pwater + Pgas (Collections over water) Activity #4: Complete page 392: 66 - 74 (even) Activity #5: Review selected problems from page 392: 66 - 74 (even)
III. Closure:
Summary Assignment:
Summarize today's lesson 1. I will utilize the fence posting method to solve problems. 2. I will identify various properties of ideal gas. 3. I will use the Ideal Gas Law to solve problems. 4. I will use the Dalton's Law of Partial Pressures to solve problems.
Homework Assignment (Write down in planners):
1. Page 392: 66 - 74 (even) 2. Rising Water Lab Report (Due Lesson 80)
Preview of Next Class:
1. Gas Law Review
Page maintained by: Stephen A. Roe
Last update: Wednesday, May 24, 2006 1:21 PM
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