Question
When a 0.5725 g sample of Lysol was titrated with 0.100 M NaOH, and endpoint was obtained at 15.00 mL. What is the percent of HCL in the lysol sample?
Answers
DrBob222
Technically, there may not be ANY HCl in the Lysol but you may calculate the acidity in terms of the HCl content.
moles NaOH = M x L = ??
moles HCl = same thing since 1 mole NaOH exactly neutralizes 1 mole HCl.
g HCl = moles HCl x molar mass HCl.
%HCl = (mass HCl/mass sample)&100 = ??
moles NaOH = M x L = ??
moles HCl = same thing since 1 mole NaOH exactly neutralizes 1 mole HCl.
g HCl = moles HCl x molar mass HCl.
%HCl = (mass HCl/mass sample)&100 = ??
Robyn
9.55%