A student performed three KHP titrations in Part 1 in order to standardize their NaOH solution. They reported the following measurements: Determination #1 13.5761 g 13.0601 g 42.63 mL Determination #2 14.0399 g 13.5143 g Mass of KHP + Vial Mass of 'Empty' Vial Final Burette Reading Initial Burette Reading 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 and only report the numerical value (no units). 19.75 mL 23.43 mL Determination #3 13.9800 g 13.4739 g 0.04 mL 27.43 mL 5.03 mL

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