titrations chem 30

burette

measures the volume of titrant dispensed

analyte

the substance being analyzed inside of the erlenmeyer flask

pipette

used for measuring and transferring precise volumes of liquids

lookin up at initial volume

meniscus appears higher, Vi is too low, titre is too high, final calc is too high

looking down on vi

meniscus is lower, vi is too high, titre is too low, final calc is too low

look up at vf

meniscus is higher, vf is too low, titre is too low, final calc is too low

look down at vf

meniscus is low, vf too high, titre too high, final calc is too high

look up vi and look down vf

vi too low, vf too high, titre too high, final calc too high

look down at vi, look up at vf

vi too high, vf too low, titre to low, final calc too low