The PH of an Ammonia Solution Is 11

question 114

Multiple Choice

The pH of an ammonia solution is 11.6, and the solution has a concentration of about 0.20 M. The pK_b of ammonia is 4.75. What is the percent ionization of ammonia?

• A)2.0%
• B)2.3%
• C)1.2%
• D)0.95%
• E)5.4%

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