Potassium hydrogen phthalate KHP is utilized as a primary standard acid to accurately determine the molarity of a NaOH solution via a titration. First find the neutralization reaction between KHP and NaOH. The formula of KHP is KHC8H4O4 as well as has a molar mass of204.23 g/mol.
If 21.86 ml of a NaOH solution are needed to exactly neutralize 0.458 g of KHP, explain what is the molarity of the NaOH solution?