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DATA SHEET Part 1: Titration of unknown KHP solution. You are provided the follow raw experimental data. Calculate the concentration of the unknown KHP solution for each trial and report an average value for the molarity of the solution. Molarity of standardized NaOH solution: 0.09889M Trial #1 Trial #2 Trial #3 Volume of standardized NaOH solution used 23.2 mL 27.0 mL 21.2 mL Volume of unknown KHP solution 25.0 mL 25.0 mL 25.0 mL Molarity KHP solution Average molarity Standard deviation (use formula in Exp #1) Show your calculations for molarity and standard deviation (use equation in Exp. #1).

          DATA SHEET
Part 1: Titration of unknown KHP solution.
You are provided the follow raw experimental data. Calculate the concentration of the unknown KHP solution for each trial and report an average value for the molarity of the solution.
Molarity of standardized NaOH solution: 0.09889M
Trial #1 Trial #2 Trial #3
Volume of standardized NaOH solution used 23.2 mL 27.0 mL 21.2 mL
Volume of unknown KHP solution 25.0 mL 25.0 mL 25.0 mL
Molarity KHP solution
Average molarity
Standard deviation (use formula in Exp #1)
Show your calculations for molarity and standard deviation (use equation in Exp. #1).

Show more…

DATA SHEET
Part 1: Titration of unknown KHP solution.
You are provided the follow raw experimental data. Calculate the concentration of the unknown KHP solution for each trial and report an average value for the molarity of the solution.
Molarity of standardized NaOH solution: 0.09889M
Trial #1 Trial #2 Trial #3
Volume of standardized NaOH solution used 23.2 mL 27.0 mL 21.2 mL
Volume of unknown KHP solution 25.0 mL 25.0 mL 25.0 mL
Molarity KHP solution
Average molarity
Standard deviation (use formula in Exp #1)
Show your calculations for molarity and standard deviation (use equation in Exp. #1).

Added by Kathy F.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Angela Williamson

09/16/2023

Step 1

First, we need to calculate the moles of NaOH used in each trial. Moles of NaOH = Molarity of NaOH * Volume of NaOH Trial #1: Moles of NaOH = 0.09889 M * 23.2 mL = 0.002295 moles Trial #2: Moles of NaOH = 0.09889 M * 27.0 mL = 0.002670 moles Trial #3: Moles of Show more…

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DATA SHEET Part 1: Titration of unknown KHP solution. You are provided the follow raw experimental data. Calculate the concentration of the unknown KHP solution for each trial and report an average value for the molarity of the solution. Molarity of standardized NaOH solution: 0.09889M Volume of standardized NaOH solution used: Trial #1: 23.2 mL Trial #2: 27.0 mL Trial #3: 21.2 mL Volume of unknown KHP solution: Trial #1: 25.0 mL Trial #2: 25.0 mL Trial #3: 25.0 mL Molarity KHP solution Average molarity Standard deviation (use formula in Exp #1) Show your calculations for molarity and standard deviation (use equation in Exp. #1).

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