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March 30, 2015

Homework Help: chemistry

Posted by ALECIA on Wednesday, October 17, 2012 at 1:33pm.

calculate the morality of THE H2SO4 solution for each of the three runs. do the three values agree closely together with each other.
Part A.

Titration 1
volume of unknown acid =20ml
initial buret reading of NaOH =0.5 ml
final buret reading of NaOH=10.0ml

Titartion 2
volume of unknown acid =20ml
initial buret reading of NaOH=18.0.ml
final buret reading of NaOH = 36.0ml

titartion 3
volume of unknown acid 20ml
intinal reading of NaOH =7.3
final buret reading of NaOH 25.ml

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