Calculate the ionic strength of a 100mM sodium phosphate, 200mM sodium chloride, pH 7.0 buffer. You may assume that the phosphate reference is loose to the total concentration being 200 mM. Furthermore, the sodium ion is the only counter ion to the negative ions. Take the phosphoric acid dissociation constants to be 2.13, 7.20 and 12.3. 0.04 0.4 0.05 O 0.5
Calculate the ionic strength of a 100mM sodium phosphate, 200mM sodium chloride, pH 7.0 buffer. You may assume that the phosphate reference is loose to the total concentration being 200 mM. Furthermore, the sodium ion is the only counter ion to the negative ions. Take the phosphoric acid dissociation constants to be 2.13, 7.20 and 12.3. 0.04 0.4 0.05 O 0.5
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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![Calculate the ionic strength of a 100mM sodium phosphate, 200MM sodium chloride, pH 7.0
buffer. You may assume that the phosphate reference is loose to the total concentration being
200 mM. Furthermore, the sodium ion is the only counter ion to the negative ions. Take the
phosphoric acid dissociation constants to be 2.13, 7.20 and 12.3.
0,04
0.4
0.05
0.5](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F00c1e847-a61d-42ed-b8c6-ca88f29d0d53%2Fe95d8eed-d10f-4237-b86d-1ab6d9ba4ba7%2Fc7rh758_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Calculate the ionic strength of a 100mM sodium phosphate, 200MM sodium chloride, pH 7.0
buffer. You may assume that the phosphate reference is loose to the total concentration being
200 mM. Furthermore, the sodium ion is the only counter ion to the negative ions. Take the
phosphoric acid dissociation constants to be 2.13, 7.20 and 12.3.
0,04
0.4
0.05
0.5
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