Ammonia Is a Weak Base (K_b = 1

question 37

Multiple Choice

Ammonia is a weak base (K_b = 1.8 × 10−⁵) .What is the pH of 1.2 M ammonia?

• A) 2.33
• B) 4.74
• C) 9.26
• D) 10.14
• E) 11.67

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