What is the ph of a buffer solution containing 48 g of


Ammonia is a convenient buffer system in the slightly basic range.

(a) What is the pH of a buffer solution containing 48 g of NH4Cl dissolved in 1.00 L of 0.959 M NH3?

(b) How many moles of acid are required to change the pH of this solution by 0.03 pH units?

(c) Suppose 5.6 mL of 12.8 M HCl solution is added to 288 mL of the solution of Part (a). Calculate the new pH.

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Chemistry: What is the ph of a buffer solution containing 48 g of
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