Titration of aspirin with standardized NaOH solution Trial 1 Initial buret reading om pH Buret reading (mL) [HO] Sample
Posted: Tue Dec 07, 2021 9:34 pm
Titration of aspirin with standardized NaOH solution Trial 1 Initial buret reading om pH Buret reading (mL) [HO] Sample calculation pha-Log<H307"> [H307-10 Volume NaOH added (ml) Sumple calculation miel oviez rodiny Buret red=0 vitiert.com OOD-O-ODEO 2.25 2-45 2.50 2.60 4 ml συ me 2.80 2.90 3.05 B.25 3:56 =10 PH, PH22-45 = 102.45 = 3 55x 103 5.62* 103 002 3.55% 10 M 2.00 3-16x 100 H 2.51 103 evo 1.58 8103 8 11-26x103 02 18-91210-4 UD 5.62x10-4 12 00 12- 75 x 10-4 12 00 6 61 x 10-4 13:00 8. 13x10-6 000 15 00 3.72 x 1012 1.86 x 10-12 118. od 9 10 11 13 14 15 16 mi mi mu ml ml 10.80 23 73 12:00 nel mt 18 x 10-12 Aspirin -13
20.00 12:34 12:71 12.73 12: 75 875 112 : 77 4·79% 1013 1.95 x 10-13 1.86 x 1013 1.788 10-13 1.78 x 10-13 70% 10-13 20 ml ml ML ML 28 mL 30 ML 121 26 30:00 Prepare a titration curve for this titration (Trial 1). Identify the equivalence point on your graph. pH at equivalence point Volume of titrant required to reach the equivalence point of the titration.
20.00 12:34 12:71 12.73 12: 75 875 112 : 77 4·79% 1013 1.95 x 10-13 1.86 x 1013 1.788 10-13 1.78 x 10-13 70% 10-13 20 ml ml ML ML 28 mL 30 ML 121 26 30:00 Prepare a titration curve for this titration (Trial 1). Identify the equivalence point on your graph. pH at equivalence point Volume of titrant required to reach the equivalence point of the titration.