If 300 Mmol HCl(g) Is Added to 1

question 95

Multiple Choice

If 30.0 mmol HCl(g) is added to 1.00 L of a buffer that is 0.340 M NH₃(aq) and 0.290 M NH₄Cl(aq) , what are the final concentrations of NH₃(aq) and NH₄Cl(aq) , respectively? Assume no volume change.

• A) 0.310 M and 0.320 M
• B) 0.310 M and 0.290 M
• C) 0.370 M and 0.290 M
• D) 0.370 M and 0.320 M

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