aleidasophia
aleidasophia aleidasophia
  • 15-05-2019
  • Chemistry
contestada

What is the pOH of a solution of HNO3 that has [OH– ] = 9.50 × 10–9 M?

Respuesta :

Annainn Annainn
  • 21-07-2019

Answer:

pOH = 8.02

Explanation:

Given:

[OH-] concentration for HNO3 solution = 9.50*10^-9 M

To determine:

pOH of the above solution

Explanation:

pOH of a given solution refers to the concentration of OH- ions i.e. the degree of basicity of that solution

[tex]pOH = -log[OH-]\\\\For\ the \ HNO3\ solution:\\\\pOH = -log(9.50*10^{-9}) = 8.02[/tex]

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