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Author Question: A pH 9.56 buffer was prepared by mixing 2.00 moles of ammonia (Kb for ammonia is 1.8 10-5) and 1.00 ... (Read 167 times)

dakota nelson

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A pH 9.56 buffer was prepared by mixing 2.00 moles of ammonia (Kb for ammonia is 1.8 × 10-5) and 1.00 mol of ammonium chloride in water to form a solution with a volume of 1.00 L. To a 200.0 mL aliquot of this solution was added 10.0 mL of 10.0 M aqueous sodium hydroxide. What was the resulting pH?
◦ 9.28
◦ 9.56
◦ 9.95
◦ 10.50
◦ 13.7


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Marked as best answer by dakota nelson on Jul 8, 2021

eliasc0401

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dakota nelson

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Reply 2 on: Jul 8, 2021
Gracias!


tanna.moeller

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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