Estimate the pH at 50% volume of the first equivalence point. This represents pKa1- What is the Ka1? 1.26 Saved Volume at 50% between the first and second equivalence point. Estimate the pH at the volume 50% between the first and second equivalence point. This represents pka2: What is the Ka2?

Estimate the pH at 50% volume of the first equivalence point. This represents pKa1- What is the Ka1? 1.26 Saved Volume at 50% between the first and second equivalence point. Estimate the pH at the volume 50% between the first and second equivalence point. This represents pka2: What is the Ka2?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

Titration Curve for Unknoówn A
12
11.49
10.04
10
2.85
10
15
20
25
30
35
ml levels
pH levels

Estimate the pH at 50% volume of the first equivalence point. This represents pka1.
What is the Ka1?
1.26
Saved
Volume at 50% between the first and second equivalence point.
Estimate the pH at the volume 50% between the first and second equivalence point. This
represents pKa2.
What is the Ka2?

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