How to Determine the Concentration of Nitric Acid?

What is the process to determine the concentration of nitric acid?

How can we calculate the concentration of nitric acid with the given data?

Process to Determine the Concentration of Nitric Acid

To determine the concentration of nitric acid, we can use a titration method with a known concentration of a base such as sodium hydroxide. By neutralizing the acid with the base, we can calculate the concentration of the acid.

To determine the concentration of nitric acid, we first need to perform a titration with a known concentration of sodium hydroxide. The balanced chemical equation for the reaction between nitric acid (HNO3) and sodium hydroxide (NaOH) is:

HNO3 + NaOH → NaNO3 + H2O

Since the reaction is a 1:1 ratio between moles of nitric acid and sodium hydroxide, we can calculate the moles of nitric acid used in the reaction by multiplying the volume of sodium hydroxide used in the titration by its molarity.

Next, we can determine the concentration of nitric acid by dividing the moles of nitric acid by the volume of nitric acid used in the titration. This calculation will give us the concentration of the nitric acid.