posted by Reen on .
A sample of the primary standard, Potassium hydrogen phthalate, weighing 0.3589g requires 14.96mL of NaOH solution for neutralization. calculate the molarity of the NaOH solution.
The molar mass of KHC8H4O4 is 204.22g
Use the above value to convert 0.3589g of "KHP" to moles.
The mole ratio of NaOH to KHP is 1/1 (same number of moles).
Molarity = moles / 0.01496 L = __________M