Question #07d32

1 Answer
Maxwell · Oscar L.
Aug 19, 2016

Let's take a look.

Explanation:

#"HNO"_3# or nitric acid, is a very strong acid. Since a strong acid dissociates completely and nitric acid offers one proton per molecule, you take the molar concentration of the acid and use that as the Hydrogen ion concentration.

#pH = -log (2 xx 10^-4M)#
#pH = 3.7#

Related questions
See all questions in pH
Impact of this question
1953 views around the world
You can reuse this answer
Creative Commons License