ANAL 618: Standardizing a Sodium Solution

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To determine the molarity of the NaOH solution used to titrate 1.390 g of KHP, the initial and final buret readings are noted as 0.73 mL and 22.38 mL, respectively. The volume of NaOH used in the titration is calculated to be 21.65 mL. The molar mass of KHP is essential for calculating the moles of KHP, which is then used to find the molarity of the NaOH solution. The formula for molarity, defined as moles per liter, is applied to derive the final concentration. Accurate calculation of these values is crucial for standardizing the sodium solution effectively.
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Homework Statement


A student performing this experiment titrates 1.390 g of KHP with an NaOH solution. The initial buret reading is 0.73 mL and the final buret reading is 22.38 mL. What is the molarity of the NaOH solution?


Homework Equations



Molarity= moles/Liters

The Attempt at a Solution

 
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You also need to know the formula weight of KHP (Potassium Hydrogen Phthalate). You must in some way be able to use the moles of KHP.
 
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