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yexiu yexiu
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3 years ago
The Kb value for methylamine is 4.2 × 10-4. What is the pH of an aqueous solution for which the label reads "0.042 M CH3NH2"?

▸ 2.4

▸ 4.8

▸ 9.2

▸ 11.6

▸ 12.3
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
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rileyjones420rileyjones420
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