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Week 35, Chemistry 3, Task 2, Section 13.3 The pH Scale (Part 2)

Last updated about 6 years ago

5 Nsɛmmisa

Chapter 13: Acids and Bases

Section 13.3 The pH Scale (Part 2)

Pages: 534 - 537

By the end of this task, you will be able to:

Relate Kw , pKw , pH and pOH.

Watch the attached video recording titled “Relation between K_w, pK_w, pH, pOH" to understand how to determine the acidity of a solution using the relations between the four mentioned factors before answering the questions that follow.

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1.

Draw and complete the following table:

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2.

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3.

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4.

Assess your level of confidence regarding your understanding of this task.

1- Least confident: I did not understand the lesson.

2- Slightly unconfident: I did not understand many areas of the lesson.

3- Slightly confident: I understood the lesson but I need a lot of practice.

4- Confident: I understood the lesson well but I need a little more practice.

5- Highly confident: I mastered the topic very well.

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5.

If you have any question about this task, please type it below to discuss it during the live session.