A. Hydrolysis of Salts Arthur Wen, a CHEM 18.1 student, was tasked to make a 100mL solution of NaCH3COO with pH = 9.086 for their laboratory class. However, he forgot to take note of the initial concentration needed and was too shy to ask Mr. Lee, his teacher. He knows that the conjugate acid of one of the salt's ions has a Ka = 1.8 x 10-5. 1. Compute for the initial concentration (M) of NaCH3COO: M. 2. Compute the mass (g) of solid NaCH3CO0 to prepare the said solution:

A. Hydrolysis of Salts Arthur Wen, a CHEM 18.1 student, was tasked to make a 100mL solution of NaCH3COO with pH = 9.086 for their laboratory class. However, he forgot to take note of the initial concentration needed and was too shy to ask Mr. Lee, his teacher. He knows that the conjugate acid of one of the salt's ions has a Ka = 1.8 x 10-5. 1. Compute for the initial concentration (M) of NaCH3COO: M. 2. Compute the mass (g) of solid NaCH3CO0 to prepare the said solution:

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter20: Molecular Spectroscopy And Photochemistry

Section: Chapter Questions

Problem 67CP

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