calculations for acetate buffer solutions 1. moles of sodium acetate in in 250.0 mL acetate buffer (below is the data to answer the answer) Deionized water Acetate Buffer Ammonia Buffer pH of solution 6.62 4.59 9.49 Ph of solution after addition of 1 mL of 0.6 M NaOH 12.41 4.71 9.50 pH of solution after addition of 1 mL of 0.6 M HCl 1.38 3.87 9.24 Preparation of Buffer solutions Mass of sodium acetate in acetate buffer ~ 1.1981 Volume of 3.0 M acetic acid in acetate buffrer ~ 3.81 Mass of ammonium chloride ~ 1.2721 Volume of 5.0 M NH4OH ~ 6.00
calculations for acetate buffer solutions 1. moles of sodium acetate in in 250.0 mL acetate buffer (below is the data to answer the answer) Deionized water Acetate Buffer Ammonia Buffer pH of solution 6.62 4.59 9.49 Ph of solution after addition of 1 mL of 0.6 M NaOH 12.41 4.71 9.50 pH of solution after addition of 1 mL of 0.6 M HCl 1.38 3.87 9.24 Preparation of Buffer solutions Mass of sodium acetate in acetate buffer ~ 1.1981 Volume of 3.0 M acetic acid in acetate buffrer ~ 3.81 Mass of ammonium chloride ~ 1.2721 Volume of 5.0 M NH4OH ~ 6.00
Chapter9: Acids, Bases, And Salts
Section: Chapter Questions
Problem 9.101E
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calculations for acetate buffer solutions
1. moles of sodium acetate in in 250.0 mL acetate buffer
(below is the data to answer the answer)
Deionized water | Acetate Buffer | Ammonia Buffer | ||
pH of solution | 6.62 | 4.59 | 9.49 | |
Ph of solution after addition of 1 mL of 0.6 M NaOH | 12.41 | 4.71 | 9.50 | |
pH of solution after addition of 1 mL of 0.6 M HCl | 1.38 | 3.87 | 9.24 | |
Preparation of Buffer solutions
Mass of sodium acetate in acetate buffer ~ 1.1981
Volume of 3.0 M acetic acid in acetate buffrer ~ 3.81
Mass of ammonium chloride ~ 1.2721
Volume of 5.0 M NH4OH ~ 6.00
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