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What mass of potassium hydrogen phthalate (KHC8H4O4, often abbreviated KHP, has one acidic hydrogen) was titrated (reacted completely) by 20.46 mL of 0.1000-M NaOH solution?

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Joseph De Leon
Joseph De LeonLv10
21 Dec 2020

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Related questions

Potassium hydrogen phthalate (abbreviated as KHP) has the molecular formula KHC8H4O4 and a molar mass of 204.22 g/mol. KHP has one acidic hydrogen. A solid sample of KHP is dissolved in 50 mL of water and titrated to the equivalence point with 22.90 mL of a 0.5010 M NaOH solution. How many grams of KHP was used in the titration?


*Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong base solutions. It has the unwieldy formula of KHC8H4O4. This is often written in shorthand notation as KHP.
How many grams of KHP are needed to exactly neutralize 35.5 mL of a 0.278 M sodium hydroxide solution ?

*Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong base solutions. It has the unwieldy formula of KHC8H4O4. This is often written in shorthand notation as KHP.
What volume of a 0.576 M sodium hydroxide solution is needed to exactly neutralize 4.62 grams of KHP ?

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