3. If the [H3O+] in a nitric acid solution is 0.0020 mol/L, what is
the [OH-]?

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

2b2t

explanation:

2b2t

answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

hope this and sorry i could only come up with one answer!

i think its 100

i hope this !