the following data were collectedd during the titration of a solid sample of potassim acid phthalate ("KHP") with a solution of sodium hydroxide. THE NaOH solution was added to the KHP from a buret.
From the experimental data below, calculate the molarity of the NaOH solution
DATA
molar mass of potassium acid phtthalate= 204.g/mol
mass of weighing bottle plus KHP =23.6442g
mass of weighing bottle= 22.1793 g
initial buret reading= .10ml
final buret reading= 37.25ml
my attempt
khp+bottle-bottle=
23.6442-22.1793= 1.46G/204.2G/MOL=.00714mol this equeals the number of moles of Naoh used @ endpoi
buret reading difference is 37.15ml = .03715 l
so you take naoh used at end point and divide by that number
.007174mol/.03715L=.19311 mol/l of naoh
KINDA RIGHT?