AP Unit 7

acid-base chemistry

APday1-hybrid unit 7 timeline

lesson 1

Acid-Base Theories: Arrhenius, Bronsted-Lowry, and Lewis

lesson1 recording-arrhenius.mp4

lesson 2 recording - bronsted lowry.mp4

In-Class Activities: Finish presenting acid-base posters and complete Acid-Base Theories HW in OC

lesson 2

Measuring Acidity: pH and pOH

lesson recording 3- pH and pOH.mp4

APday3-neutral solution pH recorded lesson.mp4

In-Class Activities: Try 1, 3, 5, 6, 9, 11, 13, 14 and 15 on bit.ly/APCunit7lesson2

lesson 3

Acid and Base Strength

lesson recording 4 - strong vs weak.mp4

In-Class Activities: bit.ly/APCunit7lesson4 (No OC submission, but you should take a close look. Lots of important stuff!) Before or after the video, complete the Lab/Project assignment called Strong Weak Investigation in OC.

lesson 4

Acid and Base Structure and Strength

lesson recording 5 - molecular structure and strength.mp4

In-Class Activities: bit.ly/APCunit7lesson5 (No OC submission, but you should take a close look. Contains images from the video and some sample questions - important stuff!)

lesson 5

Salt Solution pH

lesson recording 6-salt pH.mp4

In-Class Activities: bit.ly/APCunit7lesson6 (No OC submission, but you should take a close look. Contains images from the video and some sample questions - important stuff!)

lesson 6

Quantitative Aspects of Acid-Base Solutions (ICE Tables!)

lesson recording 8 - advanced pH calcs 1.mp4

lesson recording 9 - advanced pH calcs 2.mp4

In-Class Activities: bit.ly/APCunit7lesson7 (No OC submission required) and bit.ly/APCunit7lesson8 (Submit answers to "Percent Ionization" section in OC)

lesson 7

pKa and pKb

lesson recording 10 - pK and particle representations.mp4

In-Class Activities: bit.ly/APCunit7lesson9 (No OC submission required)

mid-UNIT REVIEW

AP Unit 8 Review.pdf

AP Unit 8 Review KEY.pdf

lesson 8

Acid-Base Reactions

lesson recording 11-acid base reacitons.mp4

In-Class Activities: bit.ly/APCunit7lesson10 (No OC submission required)

lesson 9

Buffers: What are they, how to make them, why they matter

lesson recording 12-intro to buffers.mp4

lesson recording 13 - target ph buffers.mp4

lesson recording 14- buffer capacity.mp4

In-Class Activities: bit.ly/APCunit7lesson11 (Questions 1-6 assigned for HW - see OC for specific directions), bit.ly/APCunit7lesson12 (Effect of Ratio on Buffer pH section for HW - see OC for specific directions, and bit.ly/APCunit7lesson13 (Try the buffer challenge question!)

lesson 10

Introduction to Titrations

lesson recording 17-titrations intro.mp4

In-Class Activities: bit.ly/APCunit7lesson14 (Practice Questions 1-7 for HW, no OC submission required)

lesson 11

pH Changes During Titrations

lesson recording 18-strong strong titrations.mp4

lesson recording 20-strong weak titration pH.mp4

In-Class Activities: Complete the "Strong Acid - Strong Base Titration" HW and the "Strong-Weak Titrations" HW in OC. Extra practice and an answer checker can be found at bit.ly/APCunit7esson20

lesson 12

Polyprotic Titrations

lesson recording 21-polyprotic titrations.mp4

lesson 13

Indicator Selection

lesson recording 22-indicator selection short version.mp4

lesson recording 23-indicator function.mp4

acid-base REVIEW

APday22-review sheet

APday22-review sheet key

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