Question

What is the molarity of NaOH if 300.mL of

5.00M HCl is titrated with 200.mL of NaOH?

Answer 1

7.50 M NaOH

M1V1 = M2V2
(5.00)(300.) = M2(200.)

M2 = (5.00)(300.)/(200.) = 7.50