How many moles of hcl are required to change the ph


Ammonia/ammonium is a convenient buffer system in the slightlybasic range.

(a) What is the pH of a buffer solution containing 35.0 g of NH4Cl dissolved in 1.00 L of 1.00 NH3?Kb of NH3 = 1.8 x 10-5

(b) How many moles of HCl are required to change the pH of this solution by 0.05 pH units?

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Chemistry: How many moles of hcl are required to change the ph
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