5 9 Titrations of Neutralization Reactions 3 6 4 Name: Partner's Name: Section: TITRATIONS OF NEUTRALIZATION REACTIONS DATA SHEET Emily shearan Josef 4.3: Standardization of a solution using potassium hydrogen phthalate Balanced reaction _KHC + Nab# ? Nattert by + A 2 2 1 Titration Mass of clean and empty Erlenmeyer flask Mass of Erlenmeyer flask with KHP Measured KHP mass Calculated KHP moles Initial buret reading Final buret reading Volume of NaOH added Moles of NaOH added Date: Calculated molarity, NaOH Average molarity, sodium hydroxide Trial #1 115.9784 115.8375 116. 3036 116.14/83 3252 .3108 ..001592 001522 140 1.1670 17.40 15.70 17.800 1670 ,001592 Trial #2 09707 +001522 09694 155 0977011 M Trial #3 (if necessary