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

question 213

Multiple Choice

Calculate the [OH^-] in an aqueous solution that is 0.125 M NH₃ and 0.300 M NH₄Cl .The value of K_b for NH₃ is 1.8 * 10^-5.

• A) 0.425 M
• B) 0.125 M
• C) 1.8 * 10^-5 M
• D) 7.5 * 10^-6 M
• E) 4.3 *10^-5 M

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