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A reliable assay shows that the ATP (adenosine triphosphate) content of a certain cell

Quantitative Chemical Analysis | 8th Edition | ISBN: 9781429218153 | Authors: Daniel C. Harris ISBN: 9781429218153 475

Solution for problem 4-E Chapter Chapter 4

Quantitative Chemical Analysis | 8th Edition

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Quantitative Chemical Analysis | 8th Edition | ISBN: 9781429218153 | Authors: Daniel C. Harris

Quantitative Chemical Analysis | 8th Edition

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Problem 4-E

A reliable assay shows that the ATP (adenosine triphosphate) content of a certain cell type is 111 mol/100 mL. You developed a new assay, which gave the following values for replicate analyses: 117, 119, 111, 115, 120 mol/100 mL (average 116.4). Does your result agree with the known value at the 95% confidence level?

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Step 1 of 3

Pooja Dave CHM 113, Section FY Determination of Ka: Titration of a Weak Acid Introduction: The Ka value, the acid dissociation constant, represents the strength of an acid. The lower the Ka, the weaker the acid. There are two methods of finding the Ka value, both involving the usage of pH to find pKa. The first method is to measure the pH of a solution containing a known concentration of a weak acid. From there, the pKa may be calculated using the Henderson-Hasselbach equation. The second method is to measure the pH at half-neutralization point in titration of a weak acid with a strong base. Because the pH at half-neutralization point is equal to the pKa, the Ka can then be easily calculated. Titration of the acid by the strong base allows the unknown conce

Step 2 of 3

Chapter Chapter 4, Problem 4-E is Solved
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Textbook: Quantitative Chemical Analysis
Edition: 8
Author: Daniel C. Harris
ISBN: 9781429218153

Since the solution to 4-E from Chapter 4 chapter was answered, more than 233 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 4-E from chapter: Chapter 4 was answered by , our top Chemistry solution expert on 03/16/18, 04:33PM. This textbook survival guide was created for the textbook: Quantitative Chemical Analysis, edition: 8. This full solution covers the following key subjects: . This expansive textbook survival guide covers 55 chapters, and 1224 solutions. The answer to “A reliable assay shows that the ATP (adenosine triphosphate) content of a certain cell type is 111 mol/100 mL. You developed a new assay, which gave the following values for replicate analyses: 117, 119, 111, 115, 120 mol/100 mL (average 116.4). Does your result agree with the known value at the 95% confidence level?” is broken down into a number of easy to follow steps, and 54 words. Quantitative Chemical Analysis was written by and is associated to the ISBN: 9781429218153.

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A reliable assay shows that the ATP (adenosine triphosphate) content of a certain cell