While different sources state different values, most sources identify the same color changes at the same pH values. Blueberry juice is a red color from pH 2 to pH ~4. The juice then turns blue from pH ~4 to pH ~5.5. The juice is a green color from pH ~5.5 to pH ~12. Using the Blueberry information above, answer the following question. Around pH 4, there is a transition from red to blue. What is the Ka value of this transition? Group of answer choices a.1x10-2 b.1x10-3 c.1x10-4 d.1x10-5 Using the Blueberry information above, answer the following question. Around pH 5.5, there is a transition from blue to green. What is the Ka value of this transition? a.1x10-4 b.1x10-5 c.1x10-6 d.3.16x10-6 e.5.5x10-6 f.1x10-7
While different sources state different values, most sources identify the same color changes at the same pH values. Blueberry juice is a red color from pH 2 to pH ~4. The juice then turns blue from pH ~4 to pH ~5.5. The juice is a green color from pH ~5.5 to pH ~12. Using the Blueberry information above, answer the following question. Around pH 4, there is a transition from red to blue. What is the Ka value of this transition? Group of answer choices a.1x10-2 b.1x10-3 c.1x10-4 d.1x10-5 Using the Blueberry information above, answer the following question. Around pH 5.5, there is a transition from blue to green. What is the Ka value of this transition? a.1x10-4 b.1x10-5 c.1x10-6 d.3.16x10-6 e.5.5x10-6 f.1x10-7
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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While different sources state different values, most sources identify the same color changes at the same pH values. Blueberry juice is a red color from pH 2 to pH ~4. The juice then turns blue from pH ~4 to pH ~5.5. The juice is a green color from pH ~5.5 to pH ~12.
Using the Blueberry information above, answer the following question. Around pH 4, there is a transition from red to blue. What is the Ka value of this transition?
Group of answer choices
a.1x10-2
b.1x10-3
c.1x10-4
d.1x10-5
Using the Blueberry information above, answer the following question. Around pH 5.5, there is a transition from blue to green. What is the Ka value of this transition?
a.1x10-4
b.1x10-5
c.1x10-6
d.3.16x10-6
e.5.5x10-6
f.1x10-7
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