Witrynatitration between KHP and NaOH: end point volume at 21.37 mL of NaOh for a .1111 g sample of KHP dissolved in 50mL of water. What is the concentration of NaOH.02546 M. ... A diprotic acid reached its second equivalence point at 12.93mL of .1301 M NaOH. If the mass of the unknown acid sample was .118g then the molecular weight of the … Witryna30 maj 2024 · A sample weighing 1.25 g of the diprotic acid potassium acid phthalate (KHP) is dissolved in 50.0... A sample weighing 1.25 g of the diprotic acid potassium acid phthalate (KHP) is dissolved in 50.0 ml of water. Consider the titration of this solution with 0.100 M NaOH. The two Ka's for KHP are 1.12 x 10¯3 and 3.90 x 10 a.
KHP Titration Flashcards Quizlet
WitrynaKHP), with a strong base. Phthalic acid is a weak, diprotic acid. On the other hand, KHP is the potassium salt of phthalic acid. Hence, KHP is a weak monoprotic acid. From the results of this titration you will be able to calculate the K a for KHP. The equation here is: KHP (aq) + NaOH (aq) Na + (aq) + K + (aq) P 2-(aq) + H 2 O (l) Structure of ... WitrynaPotassium hydrogen phthalate, often called simply KHP, is an acidic salt compound. It forms white powder, colorless crystals, a colorless solution, and an ionic solid that is the monopotassium salt of phthalic acid. KHP is slightly acidic, and it is often used as a … parrot shoulder tattoo
Answered: C2 = 06=96 10. If 25.21 mL of NaOH… bartleby
Witryna21 kwi 2024 · Ask a question for free Get a free answer to a quick problem. Most questions answered within 4 hours. WitrynaKHP is a monoprotic acid which provides one H+ ion. How would your results be affected if a diprotic acid (such as sulfuric acid, H2SO4) was used which provides two … WitrynaASK AN EXPERT. Science Chemistry C2 = 06=96 10. If 25.21 mL of NaOH solution is required to react completely with 0.550 g KHP, what is the molarity of the NaOH solution? 11. The titration of an impure sample of KHP found that 36.00 mL of 0.100 M NaOH was required to react completely with 0.758 g of sample. What is the percentage of KHP in … parrot shoulder minecraft