Conside following data on some weak acids and weak bases: acid base K, a name formula name formula HNO, 4.5 x 10 aniline CH5NH2 4.3 x 10 10 nitrous acid hypochlorous acid HCIO 3.0 x 10 ammonia NH3 1.8 x 10 Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' next to the solution that will have the lowest pH, a '2' next to the solution that will have the next lowest pH, and so on. solution pH 0.1 M NH4B. choose one O 0.1 M C6H5NH3CI choose one O 0.1 M Naci choose one O 0.1 M KCIO choose one O
Conside following data on some weak acids and weak bases: acid base K, a name formula name formula HNO, 4.5 x 10 aniline CH5NH2 4.3 x 10 10 nitrous acid hypochlorous acid HCIO 3.0 x 10 ammonia NH3 1.8 x 10 Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' next to the solution that will have the lowest pH, a '2' next to the solution that will have the next lowest pH, and so on. solution pH 0.1 M NH4B. choose one O 0.1 M C6H5NH3CI choose one O 0.1 M Naci choose one O 0.1 M KCIO choose one O
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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:**Consider the following data on some weak acids and weak bases:**
| Acid | Formula | \(K_a\) |
|-----------------------|---------|----------------|
| Nitrous acid | HNO\(_2\) | \(4.5 \times 10^{-4}\) |
| Hypochlorous acid | HClO | \(3.0 \times 10^{-8}\) |
| Base | Formula | \(K_b\) |
|-----------------------|-----------|----------------|
| Aniline | C\(_6\)H\(_5\)NH\(_2\) | \(4.3 \times 10^{-10}\) |
| Ammonia | NH\(_3\) | \(1.8 \times 10^{-5}\) |
Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' next to the solution that will have the lowest pH, a '2' next to the solution that will have the next lowest pH, and so on.
| Solution | pH |
|-----------------------|-----------|
| 0.1 M NH\(_4\)Br | Choose one |
| 0.1 M C\(_6\)H\(_5\)NH\(_3\)Cl | Choose one |
| 0.1 M NaCl | Choose one |
| 0.1 M KClO | Choose one |
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