If a chemist titrates 120.0 mL of NaOH with a 5.0 M solution of HCl and requires 56.0 mL of the acid to reach the endpoint, what is the concentration of the NaOH?

2 answers

Same procedure as for you H2SO4/NaOH problem above but start with moles H2SO4, convert to moles NaOH, solve for M NaOH.
5 M