A 0.300 g sample of KHP (molar mass 204.2 g/mol) required 25.72 mL of NaOH to reach the endpoint. Calculate the molarity of the NaOH solution: 0.169 M 0.0378 M 0.0571 M 1.7 M
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Write the balanced chemical equation for the reaction between KHP and NaOH: KHP + NaOH → NaKP + H2O Show more…
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David C.
Suppose you are standardizing a sodium hydroxide solution with KHP (molar mass = 204.2 g/mol) according to the equation KHP + NaOH → H2O + NaKP. You prepare the standard solution from 0.300 g of KHP in 250.0 mL of water. You then require 9.77 mL of NaOH solution to complete the titration. What is the concentration of the NaOH solution?
Jenna N.
'0.549 g of KHP is titrated with 0.0378 L of aqueous NaOH: What is the molarity of the NaOH?'
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