Titration of Vinegar resubmit, added NaOH used perstoPart II: (Titration of Vinegar)Volume of Vinegar:Initial Reading of buret:(NaOH)Final Reading of buret:Volume of NaOH used:Moles of acetic acid in sample:Grams of acetic acid in sample:Weight to Volume Percentage:Trial 1Titration of Vinegar2.00mL5.20ml19.30mL3.20mLmass of acetic acid in grams X 100%volume of vinegar in mlCalculations: (moles of acetic acid in sample, grams of acetic acid in sample, weight to volume percentage of acetic acidin vinegar sample)14.328% - your w/V%. |4.328%Percentage error in your determination of the weight to volume percentage of acetic acid in vinegar:Your lab instructor will have the true weight to volume percentage.True w/V%. = 4.328%% error =When you titrated the vinegar, the instructions said to "add about 25 mL of water". Which of the following best explainsthe result if you had added 30 mL of water?a) The weight volume percent would be higher than actual because the greater volume titrated would contain morevinegar.b) The weight volume percent would be lower than actual because the greater volume would dilute the vinegar, soless titrant would be needed.c) The weight volume percentage would be lower than actual because the greater volume would dilute the addedsodium hydroxided) The weight volume percentage would be unaffected because the added water did not contain the vinegar- the 2.00mL of vinegar was added in a separate step with a precise delivery device.s lai Student Name:Experimental:Part I: (standardization of NaOH)Mass of KHP:Moles of KHP:Initial Reading of buret:(NaOH)Final Reading of buret:Volume of NaOH used:Moles of NaOH:Molarity of NaOH:Average Molarity of NaOH:CALTrial 1Titration of Vinegar0.263gTrial 210.00 mL0.283 g23.30ML23.30ML36.70mL13.30m² 13.40mbOLDTrial 3 (if needed)(and if time allows)

“Since you have posted multiple questions with multiple subparts, we will provide the solution…

Student Name: Experimental: Part I: (standardization of NaOH) Mass of KHP: Moles of KHP: Initial Reading of buret: (NaOH) Final Reading of buret: Volume of NaOH used: Moles of NaOH: Molarity of NaOH: Average Molarity of NaOH: CAL Trial 1 Titration of Vinegar 0.263g Trial 2 10.00 mL 0.283 g 23.30ML 23.30ML 36.70mL 13.30m² 13.40mb OLD Trial 3 (if needed) (and if time allows)

Student Name: Experimental: Part I: (standardization of NaOH) Mass of KHP: Moles of KHP: Initial Reading of buret: (NaOH) Final Reading of buret: Volume of NaOH used: Moles of NaOH: Molarity of NaOH: Average Molarity of NaOH: CAL Trial 1 Titration of Vinegar 0.263g Trial 2 10.00 mL 0.283 g 23.30ML 23.30ML 36.70mL 13.30m² 13.40mb OLD Trial 3 (if needed) (and if time allows)

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter16: Solutions

Section: Chapter Questions

Problem 31E

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