Reaction Rates Lab

  • #1

Homework Statement


Hello all, im doing this lab http://scc.scdsb.edu.on.ca/Students/onlinecourses/Sikora/sch4u/v12/60.pdf

i am stuck on trying to find hte concentration of ch3cooh

Homework Equations


n = m / M and c = n*v


and i think the ideal gas law could be used but not sure




The Attempt at a Solution


so the volume of ch3cooh for the first trial is 0.02L, and in order to find the concentration i must find the moles
 

Answers and Replies

  • #2
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concentration of ch3cooh
If you are told "vinegar" is three per cent acetic acid by weight, does that help?
n = m / M and c = n*v
You're going to have to tell us what these letters mean; we aren't mind readers.
so the volume of ch3cooh for the first trial is 0.02L, and in order to find the concentration i must find the moles
Twenty milliliters of vinegar at three per cent? Or twenty milliliters of acetic acid?
 

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