November 24, 2015

Homework Help: chemistry

Posted by J Kang on Wednesday, May 28, 2008 at 11:43am.

I have done a acid & base titration lab, with 0.1M vinegar (with unknown %tage acid) and 0.1 NaOH...I think the result came out ok, in avg, 25.21mL of NaOH have titrated w/ 30.0mL unknown %tage acid of vinegar.

all I am given is Density of vinegar= 1.00g/mL and Percentage composition = [(mass solute)/ (mass solution)] x100...yet I still cannot understand how to join these two questions to get a clear answer.

please help... this lab is due tomorrow and i have to go away tonight for school varsity matters..

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