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G-14
OBSERVATIONS SHEET - EXPERIMENT G
pH TITRATION CURVES
Titration of Unknown with NaOH
Unknown code ___________
Molarity of NaOH ____________
A.
Without pH meter
Unknown Acetic Acid
NaOH
run 1
run 2
run 1
run 2
Final buret reading (mL)
Initial buret reading (mL)
Volume added (mL)
Ratio:
vol
titrant
vol
analyte
Run 1
Run 2
Color of the solution at the end point of the titration:
___________________________
_____________________________
_______________
Signature of Laboratory Instructor
Name of Student
Laboratory Section
