Even i tried it many times so i thought i should ask this question here.
ok let me know what do u mean by
Volume at 1 equivalent point = 6.54 ml
im confused here
is this the volume of NaOH used from begening to first eqivalence point or anything else
as for diprotic acids , volume of NaOH used at first equivance point may be
90 === 36.22 ml
116 === 28.10 ml
134 === 24.32 ml
150 === 21.73 ml
if
u solve it pls let me know