024gmL 0998 gmL Initial NaOH Volume in Syringe 86 mL 86 mL 78 mL Final NaOH

024gml 0998 gml initial naoh volume in syringe 86 ml

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1.024g/mL 0.998 g/mL Initial NaOH Volume in Syringe 8.6 mL 8.6 mL 7.8 mL Final NaOH Volume in Syringe 3.8 mL 4.6 mL 3.4 mL Volume NaOH Delivered 4.8 mL 4.0 mL 4.4 mL Moles of NaOH Delivered 0.0048 M 0.0040 M 0.0044 M Moles of Acetic Acid in Sample 0.0048 M 0.0040 M 0.0044 M © 2016 Carolina Biological Supply Company
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4 Name of Vinegar Sample Vinegar Sample 1 Vinegar Sample 2 Vinegar Sample 3 Mass of Acetic Acid in Sample 0.18 g 0.15 g 0.16 g Calculated Molarity of Acetic Acid in Sample Vinegar 0.95 M 0.78 M 0.88 M Calculated Percent Mass of Acetic Acid in Sample Vinegar 3.6% 2.9% 3.2% Average Calculated Percent Mass of Acetic Acid in Sample Vinegar 3.2% 1.List at least two possible sources of error from the experiment. Would these errors result in an overestimation or an underestimation of the concentration of acetic acid in the vinegar? © 2016 Carolina Biological Supply Company
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  • Spring '19
  • RANDY WEINTRAUB
  • pH, Carolina Biological Supply Company

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