A solution of sodium hydroxide is standardized against potassium hydrogen phthalate (molecular mass = 204.224 g mol-1). From the following data, calculate the molarity of the NaOH solution.
The mass of the KHP is 1.494 g.
Before the titration the buret reading was 0.4800 mL and afterwards it was 22.23 mL.

How many liters of the standardized NaOH in question 2 will be needed to neutralize a water solution with 0.1453 g Oxalic acid dissolved?

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explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.