What Is the Concentration of [OH^-] in a 0

question 64

Multiple Choice

What is the concentration of [OH^-] in a 0.20 M solution of ammonia? The K_b value for ammonia is
1.8 *10^-5.

• A) 3.6 *10^-6 M
• B) 1.8 *10^-5 M
• C) 0.20 M
• D) 1.9 * 10^-3 M
• E) 4.2 *10^-4 M

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Discharge Summary

A comprehensive document that outlines a patient's hospital stay, including the reason for admission, the diagnosis, procedures performed, medication prescribed, and follow-up directions.

Phenergan

A medication used to treat allergy symptoms, nausea, and vomiting, and for sedation.

Principal Diagnosis

The condition that is the primary, or main, reason for the encounter.