Suppose that we had used 25.5cm3 of 0.200M NaOH and 42cm3 of dilute HCl to reach the end point. What is the molarity of the Hcl acid?

Question

HCl = NaOh--> NaCl + H20

Answer 1

Moles NaOH=.0255*.2=??

molarity of HCl= molesNaOH/.042