Calculate the [OH^-] in an Aqueous Solution That Is 0

question 218

Multiple Choice

Calculate the [OH^-] in an aqueous solution that is 0.125 M NH₃ and 0.125 M NH₄Cl .The value of K_b for NH₃ is 1.8 * 10 ^-5.

• A) 1.8 * 10^-5 M
• B) 5.5 * 10^-10 M
• C) 6.7 * 10^-12 M
• D) 0.125 M
• E) 1.5 *10^-3 M

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