I need help filing in this table and calculating pH and buffer capacity solve this question correctly in 5 min pls Chemicals & Reagents • pH 4.01 and pH 7.00 Standard solutions • 0.1 M Na2HPO4 (sodium phosphate dibasic) • 0.1 M KH2PO4 (potassium phosphate monobasic) • 0.1 M NaOH (sodium hydroxide)
I need help filing in this table and calculating pH and buffer capacity solve this question correctly in 5 min pls Chemicals & Reagents • pH 4.01 and pH 7.00 Standard solutions • 0.1 M Na2HPO4 (sodium phosphate dibasic) • 0.1 M KH2PO4 (potassium phosphate monobasic) • 0.1 M NaOH (sodium hydroxide)
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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I need help filing in this table and calculating pH and buffer capacity solve this question correctly in 5 min pls
Chemicals & Reagents
• pH 4.01 and pH 7.00 Standard solutions
• 0.1 M Na2HPO4 (sodium phosphate dibasic)
• 0.1 M KH2PO4 (potassium phosphate monobasic)
• 0.1 M NaOH (sodium hydroxide)
Transcribed Image Text:Table 1
Tube No.
0.1 M KH₂PO4 (μl)
0.1 M Na2HPO4 (μl)
Measured pH
Calculated pH
0.1 M NaOH (μl)
Measured pH
Calculated pH
Buffer Capacity (B)
1
1,500
1,500
6.79
480
7.16
2
600
2,400
7.35
480
8.24
3
2,400
600
4.14
480
6.65
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