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Complete the following table, which lists information about the measured acid dissociation constants of three unknown weak acids. Note: be sure each number you put in the table has the correct number of significant digits. Ka acid A B C 8.1 X 10 2.62 × 10 12 pK a 5.4 0 relative strength (Choose one) O (Choose one) O (Choose one) O 0 x10 X

Complete the following table, which lists information about the measured acid dissociation constants of three unknown weak acids. Note: be sure each number you put in the table has the correct number of significant digits. Ka acid A B C 8.1 X 10 2.62 × 10 12 pK a 5.4 0 relative strength (Choose one) O (Choose one) O (Choose one) O 0 x10 X

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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**Instruction:** Complete the following table, which lists information about the measured acid dissociation constants of three unknown weak acids. *Note:* Be sure each number you put in the table has the correct number of significant digits. | Acid | \(K_a\) | \(pK_a\) | Relative Strength | |------|----------------------|---------|-------------------| | A | \(\text{\_\_}\) | 5.4 | (Choose one) | | B | \(8.1 \times 10^{-12}\) | \(\text{\_\_}\) | (Choose one) | | C | \(2.62 \times 10^{-2}\) | \(\text{\_\_}\) | (Choose one) | **Diagram Description:** The diagram includes text input fields to input the values needed to complete the table. There is a small calculator-like tool shown for inputting numbers in scientific notation format, which helps in entering numbers accurately. There are also dropdown menus labeled "Choose one" under the "Relative Strength" column to classify the acids based on their strength.
Transcribed Image Text:**Instruction:** Complete the following table, which lists information about the measured acid dissociation constants of three unknown weak acids. *Note:* Be sure each number you put in the table has the correct number of significant digits. | Acid | \(K_a\) | \(pK_a\) | Relative Strength | |------|----------------------|---------|-------------------| | A | \(\text{\_\_}\) | 5.4 | (Choose one) | | B | \(8.1 \times 10^{-12}\) | \(\text{\_\_}\) | (Choose one) | | C | \(2.62 \times 10^{-2}\) | \(\text{\_\_}\) | (Choose one) | **Diagram Description:** The diagram includes text input fields to input the values needed to complete the table. There is a small calculator-like tool shown for inputting numbers in scientific notation format, which helps in entering numbers accurately. There are also dropdown menus labeled "Choose one" under the "Relative Strength" column to classify the acids based on their strength.
Expert Solution
Step 1: Relationship between Ka and pKa:

Ka and pKa are related as

pKa = -logKa

=> Ka = 10-pKa

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