The pH of the solution is 12.2.
Molarity (kon) = No. of moles of FoH x 1000
Mckor, 7:12 × 10-4 moles x Looo 50.0 mL.
Volume of solution (m²), McKong = 1.424x102M, [on] =1.424×102M POH = -log [on] pOH =
-log [1.424x102] pon = 1.85.
pH + pOH = 14
PH = 14-pOH = 14-1.85 pH = 12.15.)
12.2.
pH is a measure of the concentration of hydrogen ions in water. Specifically, pH is the negative logarithm of the hydrogen ion (H+) concentration (mol/L) in an aqueous solution. pH = -log10(H+) This term indicates the basicity or acidity of a solution from 0 to 14 where pH 7 is neutral.
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