CHEM 1411 DCCCD Acid Base Titration Lab Report
Subject
Science
Course
chem 1411
School
Dallas County Community College District
Department
CHEM
Question Description
Acid-base titration lab report for KHP and NaOH. Standardization of NaOH using KHP, and analysis of unknown KHP sample.
Here is the doc.CHEM 1411 Acid-Base Titration Lab Acid-Base Titration Lab Report Sheet Name Date Partner Quiz / 20 Report / 80 Total / 100 Part I: Standardization of NaOH using KHP Trial 1 Mass of KHP Trial 2 Trial 3 0.323 g 0.307 g 0.308 g Moles of KHP (show work) mol mol mol Moles of NaOH (show work) mol mol mol Initial buret reading 0.00 mL 12.60 mL 23.80 mL Final buret reading 12.60 mL 23.80 mL 34.90 mL Volume of base added mL mL mL Volume of base added L L L M M M NaOH concentration (show work) Average Molarity of NaOH Show your work. ______________________ Part II: Analysis of an Unknown KHP Sample Trial 1 Mass of unknown KHP sample Trial 2 Trial 3 0.516 g 0.503 g 0.507 g Initial buret reading 0.00 mL 9.01 mL 17.80 mL Final buret reading 9.02 mL 17.80 mL 26.45 mL Volume of base added mL mL mL Volume of base added L L L Moles of NaOH (show work) mol mol mol Moles of KHP (show work) mol mol mol Mass of KHP (show work) g g g % KHP in sample (show work) % % % Average % KHP ________________ Show your work. North Lake College CHEM 1411 Acid-Base Titration Lab p. 2 Spring 2017 Conclusion: North Lake College CHEM 1411 Acid-Base Titration Lab p. 3 Spring 2017 ...