Achemist needs to know the concentration of some naoh that is in the laboratory. to find this out, she titrates a 50.0 ml sample of the solution with 3.5 m hcl. if it takes 34.3 ml of the hcl to reach the titration endpoint, what is the concentration of the naoh solution?

2.4 M

Explanation:

According to the neutralization law,

where,

= molarity of solution = 3.5 M

= volume of solution = 34.3 ml

= molarity of solution = ?

= volume of solution = 50 ml

= valency of = 1

= valency of = 1

Therefore, the concentration of NaOH solution is 2.4 M.