What Is the Actual Concentration of Molecular NH₃ in a 0.200

question 44

Multiple Choice

What is the actual concentration of molecular NH₃ in a 0.200 M solution of ammonia? (K_b value for ammonia = 1.80 *10^-5)

• A)0.200 M
• B)0.198 M
• C)1.80 * 10^-5 M
• D)1.90 *10^-3 M
• E)3.6 * 10^-6 M

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