what is molarity, the average molarity, and standard deviation?igmsa SH Titrations - Report SheetNamePart A -- Standardization of NaOHTrial 1Trial 2Trial 3చర్మా గం్యు.05 AL24.8AL 24.4ac 24.3 mL24.6AL 24,35AL 24.3nc.50500fMass of KHPInitial Volume of NaOHFinal Volume of NaOHVolume of NAOH DispensedMolarity of NAOHAverage Molarity of NaOHStandard DeviationCalculations

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what is molarity, the average molarity, and standard deviation? igmsa H Titrations - Report Sheet Name Part A - - Standardization of NaOH Trial 1 Trial 2 Trial 3 500 .05AL 24.8AL 24.4ac 24.3 mL 24.6aL 2635のL df.3nc .50 500 Mass of KHP Initial Volume of NaOH Final Volume of NaOH Volume of NAOH Dispensed Molarity of NAOH Average Molarity of NaOH Standard Deviation Calculations

what is molarity, the average molarity, and standard deviation? igmsa H Titrations - Report Sheet Name Part A - - Standardization of NaOH Trial 1 Trial 2 Trial 3 500 .05AL 24.8AL 24.4ac 24.3 mL 24.6aL 2635のL df.3nc .50 500 Mass of KHP Initial Volume of NaOH Final Volume of NaOH Volume of NAOH Dispensed Molarity of NAOH Average Molarity of NaOH Standard Deviation Calculations

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Students performed three KHP titrations in Part 1 to standardize their NaOH solution. They reported the following measurements: Determination #1 Determination #2 Determination #3 Mass of KHP + Vial 14.0862 g 14.5621 g 14.3998 g Mass of 'Empty' Vial 13.2492 g 13.7695 g 13.6887 g Final Burette Reading 45.10 mL 38.53 mL 37.17 mL Initial Burette Reading 5.08 mL 0.52 mL 3.19 mL How many moles of NaOH did they use in their first titration? Report your answer to the correct number of significant figures
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ution by avestigate 2003-2023 International Academy of Science. All Rights Reserved. MA What volume of a 1.25 M potassium fluoride (KF) solution would be needed to make 455 mL of a 0.838 M solution by dilution? [?] mL of 1.25 M KF 5 Q Search F5 F6 6 & F7 7 Volume (mL) . 7 * F8 8 DELL F9 9. prtsc F10 Enter home F11 Q a end F12 Insert •11 del A Back
Molarity of NaOH Solution 0.15 M NaOH Trial 1 Trial 2 Trial 3 Mass of diprotic acid (H2A) 0.242 g 0.222 g 0.223 g Volume of NaOH soln. titrated 32.50 mL 31.2 mL 30.01 Moles of NaOH 0.004875 0.004875 0.004875 Moles of diprotic acid (H2A) Calculated Molar mass of acid (H2A) Average Molar Mass of diprotic acid (H2A)
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 14.0862 g 14.5621 g 14.3998 g Mass of 'Empty' Vial 13.2492 g 13.7695 g 13.6887 g Final Burette Reading 45.10 mL 38.53 mL 37.17 mL Initial Burette Reading 5.08 mL 0.52 mL 3.19 mL Which determinations were the student's 'best two'? Calculate the percent difference for the 'best two' and show the complete calculation. with the right significant digit