Using the table of the weak base below, you have chosen Ammonia as your weak base in the buffer solution. You have already added enough of the conjugate acid salt to make the buffer solution concentration at 0.65 M in this salt. The desiredpH of the buffer should be equal to 8.8.Values of K, for Some Common Weak BasesConjugateAcidNameFormulaNH,+CH3NH3+CH5NH3+CH;NH3*C;H;NH+1.8 × 10-54.38 x 10-45.6 x 10-43.8 x 10-10AmmoniaNH3CH;NH2CH;NH2CH;NH,C;H;NMethylamineEthylamineAnilinePyridine1.7 x 10-93. Compute the concentration of the weak base in Molarity (Write your answer in 4 decimal places without the unit).

Here we can solve the given question by applying Henderson Hassel-Blach equation to buffer solution.

Using the table of the weak base below, you have chosen Ammonia as your weak base in the buffer solution. You have already added enough of the conjugate acid salt to make the buffer solution concentration at 0.65 M in this salt. The desired pH of the buffer should be equal to 8.8. Values of K, for Some Common Weak Bases 南庫 Conjugate Acid Name Formula NH3 CH;NH2 CH;NH, NH, CH,NH;+ CH;NH, CH;NH, CH;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 Ammonia Methylamine Ethylamine Aniline Pyridine C.H,NH, C;H;N 3. Compute the concentration of the weak base in Molarity (Write your answer in 4 decimal places without the unit).

Using the table of the weak base below, you have chosen Ammonia as your weak base in the buffer solution. You have already added enough of the conjugate acid salt to make the buffer solution concentration at 0.65 M in this salt. The desired pH of the buffer should be equal to 8.8. Values of K, for Some Common Weak Bases 南庫 Conjugate Acid Name Formula NH3 CH;NH2 CH;NH, NH, CH,NH;+ CH;NH, CH;NH, CH;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 Ammonia Methylamine Ethylamine Aniline Pyridine C.H,NH, C;H;N 3. Compute the concentration of the weak base in Molarity (Write your answer in 4 decimal places without the unit).

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter15: Additional Aqueous Equilibria

Section: Chapter Questions

Problem 2SP: Choose a weak-acid/weak-base conjugate pair from which you could prepare a buffer solution with pH =...

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