What Is the [H₃O⁺] in a Solution That Consists of 1.5

question 7

Multiple Choice

What is the [H₃O⁺] in a solution that consists of 1.5 M NH₃ and 2.5 M NH₄Cl? K_b = 1.8 × 10^-5

• A)1.1 × 10^-5 M
• B)3.0 × 10^-6 M
• C)3.3 × 10^-9 M
• D)5.6 × 10^-10 M
• E)9.3 × 10^-10 M

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