TheOtherDay
New member
A student dissolves 0.2879 g of potassium hydrogen phtalate (KHC8H4O4) in some distilled water and adds a few drops of phenolphthalein. The solution is then titrated with a solution of NaOH. The initial buret reading is 20.51 mL and the final buret reading is 35.84 mL.
What is the concentration of hydroxide ions in the NaOH solution?
What is the concentration of hydroxide ions in the NaOH solution?