Jsing the table of the weak base below, you have chosen Ethylamine as your weak base in the buffen solution. You have already added enough of the conjugate acid salt to make the buffer solution concentration at 0.52 M in this salt. The desired pH of the buffer should be equal to 10.1. Values of K, for Some Common Weak Bases Conjugate Acid Name Formula Ammonia Methylamine Ethylamine Aniline Pyridine NH3 CH;NH2 C2H5NH2 CH;NH, C3H;N NH,+ CH;NH3+ CH5NH3+ CH;NH;+ C3H;NH* 1.8 x 10-5 4.38 x 10-4 5.6 x 10-4 3.8 x 10-10 1.7 x 10-9 1. Compute the poH of the buffer solution. (round off final answer to 2 decimal places)

Jsing the table of the weak base below, you have chosen Ethylamine as your weak base in the buffen solution. You have already added enough of the conjugate acid salt to make the buffer solution concentration at 0.52 M in this salt. The desired pH of the buffer should be equal to 10.1. Values of K, for Some Common Weak Bases Conjugate Acid Name Formula Ammonia Methylamine Ethylamine Aniline Pyridine NH3 CH;NH2 C2H5NH2 CH;NH, C3H;N NH,+ CH;NH3+ CH5NH3+ CH;NH;+ C3H;NH* 1.8 x 10-5 4.38 x 10-4 5.6 x 10-4 3.8 x 10-10 1.7 x 10-9 1. Compute the poH of the buffer solution. (round off final answer to 2 decimal places)

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter20: Acidity And Pka Of Phenols

Section: Chapter Questions

Problem 3CTQ

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