Final buret reading = 31.10
Initial reading = 0
Volume NaOH = 31.10-0.0 = 31.10 mL.
M NaOH = 0.2619M
mols NaOH used = M x L = ?
mols HC2H3O2 used = the same since this is a 1:1 reaction; i.e.,
NaOH + HC2H3O2 ==> NaC2H3O2 + H2O
M HC2H3O2 = mols HC2H3O2/L HC2H3O2. You know L and you know mols, solve for M.
How do you get the concentration with buret readings? What would the concentration of HC2H3O2 (M) be?
For example,
Molarity of the NaOH solution: 0.2619 M
Final buret reading: 31.10 ml
Initial buret reading: 0
Volume of NaOH solution: 31.0 ml
concentration of HC2H3O2 (M): ??????
thanks
1 answer