calculate percent acedic acid and perfect KHP PARTI Analysis of Vinegar Unknown Code: Volume Analyzed: Molarity…

calculate percent acedic acid and perfect KHP

PARTI Analysis of Vinegar Unknown Code: Volume Analyzed: Molarity of NaOH: 1 (from the previous experiment) 5.00 mL (D = 1.005 g/ml.) Buret Readings Final Reading Initial Reading Volume NaOH added Percent Acetic Acid 1 31.78 o la 31.10 24.86 2 32.49 31. 87 31.44. toab 0.45 0.08 m 31.23 31.4 31.36 mL la5.61 25.20 25.05 as 10% 25.05% Average Percent Acetic Acid in Vinegar PART II Analysis of a Solid Acid Unknown Code: Masses of Samples 1 2 3 4 Mass of Bottle + Sample a5.63a3 a4.30 1 22.9947 21.7134 Mass of Bottle + Remainder 21:30122.9941 21.1134 20.35a Mass of Sample 1.331_11306 1.28113569 Buret Readings 15.25 16.62 14.76 15,27 ml Final Reading 0.13_ 1.56 34 .04 m Initial Reading T5.12 15.ou 14.42 15.23 mi Volume NaOH added Percent KHCg H404 30.5 Average Percent KHCgH404 Deviations Ppt Precision (RAD) in Parts Per Thousand: F’18