A student titrates 60.0 mL of HNO3 with 0.30 M NaOH. Phenolphthalein is used as the indicator. After adding 42.2 mL of NaOH, a faint pink color change remained, and the student stops the titration. What is the molarity of HNO3?

Question

ankit042 · Answer

This should be in chemistry section

anonymous · Answer

Oops my bad. Thank you!

ankit042 · Answer

post it there I will try to solve. Do you have the chemical equation for reaction?

anonymous · Answer

I did and I might. Is it M1V1=M2V2?