1.0 × 10−7 M at 25 °C. The pH and pOH of a ... [H3O+] = 5 × 10–8 M.
Answer:
The pH of the solution is 6.35.
Explanation:
Concentration of hydroxide ions = [tex][OH^-]=2.20\times 10^{-8} M[/tex]
pH + pOH = 14
pH = 14 - pOH
[tex]pOH=-\log[OH^-][/tex]
[tex]pOH=-\log[2.20\times 10^{-8} M]=7.65[/tex]
[tex]pH=14-pOH=14-7.65=6.35[/tex]
The pH of the solution is 6.35.
