Respuesta :

nkirotedoreen46

Answer:

pH = 5

Explanation:

We are given;

  • Concentration of a solution HI as 0.00001 M

We are required to calculate the pH of Hydronium ions.

  • When the acid dissociates in water to;

HI + H₂O → H₃O⁺(aq) + I⁻(aq)

  • Therefore;
  • The concentration of H₃O⁺ ions is 0.00001 M\
  • We need to know that pH = -log[H₃O⁺]

Therefore;

pH =-log 0.00001 M

     = 5

Thus, the pH of the hydronium ions is 5