syringe 10 mL 10 mL 10 mL Final NaOH volume in syringe 6 mL 6 mL 5 mL Volume of

Syringe 10 ml 10 ml 10 ml final naoh volume in

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syringe 10 mL 10 mL 10 mL Final NaOH volume in syringe 6 mL 6 mL 5 mL Volume of NaOH Delivered 4 mL 4 mL 5 mL Moles of NaOH Delivered .0040 mol .0040 mol .0050 mol Moles of Acetic Acid in Sample .0040 mol .0040 mol .0050 mol Mass of Acetic Acid in Sample .0040 mol .0040 mol .0040 mol 5 ©2014, Carolina Biological Supply Company
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Determination of Acetic Acid Concentration in Vinegar Using Titration Vinegar Sample 1 Vinegar Sample 2 Vinegar Sample 3 Calculated Molarity of Acetic Acid in the sampled vinegar 0.62 0.62 0.62 Calculated Percent Mass of Acetic Acid in sampled vinegar Average Calculated Percent Mass of Acetic Acid in Sampled Vinegar 4% Data Table 2: Titration of Second Vinegar Sample with Sodium Hydroxide Name of Vinegar Sample Vinegar Sample 1 Vinegar Sample 2 Vinegar Sample 3 Mass of Vinegar 4.96 g 4.84 g 4.75 g Volume of Vinegar Density = 1.005 g/mL 1.005 1.005 1.005 Initial NaOH volume in syringe 10 mL 10 mL 10 mL Final NaOH volume in syringe 6 mL 6.5 mL 5 mL Volume of NaOH Delivered 4 mL 3.5 mL 5 mL Moles of NaOH Delivered .0040 mol .0035 mol .0050 mol Moles of Acetic Acid in Sample .0040mol .0035 mol .0050 mol 6 ©2014, Carolina Biological Supply Company
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Determination of Acetic Acid Concentration in Vinegar Using Titration Name of Vinegar Sample Mass of Acetic Acid in Sample .0040 mol .0035 mol .0050 mol Calculated Molarity of Acetic Acid in the sampled vinegar Calculated Percent Mass of Acetic Acid in sampled vinegar Average Calculated Percent Mass of Acetic Acid in Sampled Vinegar 5% 7 ©2014, Carolina Biological Supply Company
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  • Spring '20
  • Patrice Johnson
  • Sodium hydroxide, Carolina Biological Supply

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