A student performed three KHP titrations in Part 1 in order to standardize their NaOH solution. They reported the following measurements: Determination #1 Determination #2 Determination #3 Mass of KHP + Vial 13.7766 g 13.8285 g 13.8302 g Mass of 'Empty' Vial 13.3405 g 13.3547 g 13.3673 g Final Burette Reading 20.61 mL 22.35 mL 22.69 mL Initial Burette Reading 0.41 mL 0.37 mL 1.03 mL What is the concentration of NaOH (in mol/L) based on the data from their
A student performed three KHP titrations in Part 1 in order to standardize their NaOH solution. They reported the following measurements: Determination #1 Determination #2 Determination #3 Mass of KHP + Vial 13.7766 g 13.8285 g 13.8302 g Mass of 'Empty' Vial 13.3405 g 13.3547 g 13.3673 g Final Burette Reading 20.61 mL 22.35 mL 22.69 mL Initial Burette Reading 0.41 mL 0.37 mL 1.03 mL What is the concentration of NaOH (in mol/L) based on the data from their
Chapter12: Spectrochemical Methods
Section: Chapter Questions
Problem 15P
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A student performed three KHP titrations in Part 1 in order to standardize their NaOH solution. They reported the following measurements:
Determination #1 | Determination #2 | Determination #3 | |
---|---|---|---|
Mass of KHP + Vial | 13.7766 g | 13.8285 g | 13.8302 g |
Mass of 'Empty' Vial | 13.3405 g | 13.3547 g | 13.3673 g |
Final Burette Reading | 20.61 mL | 22.35 mL | 22.69 mL |
Initial Burette Reading | 0.41 mL | 0.37 mL | 1.03 mL |
What is the concentration of NaOH (in mol/L) based on the data from their first titration? Report your answer to the correct number of significant figures
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