Two laboratory stafftitrated a 50.00 mL of hydrochloric acid with an unknown concentration with a standardized 0.1 N Sodium hydroxide. IICI + NAOII - NaCI + H20 The students obtained the following results: Student A: 23.17 mL., 22.69 mL, 23.25 mL, 22.97 mL Student B: 25.25 mL, 25.19 mL, 25.23 ml, 25.23 ml a. (Determine the mean and standard deviation for each data set. b. Which staff was more precise? Explain.
Two laboratory stafftitrated a 50.00 mL of hydrochloric acid with an unknown concentration with a standardized 0.1 N Sodium hydroxide. IICI + NAOII - NaCI + H20 The students obtained the following results: Student A: 23.17 mL., 22.69 mL, 23.25 mL, 22.97 mL Student B: 25.25 mL, 25.19 mL, 25.23 ml, 25.23 ml a. (Determine the mean and standard deviation for each data set. b. Which staff was more precise? Explain.
Chapter15: Acid-base Equilibria
Section: Chapter Questions
Problem 5RQ: Draw the general titration curve for a strong acid titrated by a strong base. At the various points...
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