WebYou'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Question: Write a balanced equation for the reaction between NaOH and KHP Write a balanced equation for the reaction between NaOH and KHP Best Answer 100% (6 ratings) KHP means potassium hydrogen phthalate and its m … View the full answer WebThe reaction. 3 NaOH (aq) + H 3 C 6 H 5 O 7 (aq) → Na 3 C 6 H 5 O 7 (aq) + 3 H 2 O. goes to completion and is suitable for analytical titrations. ... (Note 1), is lower, only about 70 g per mol of NaOH, relative to 204 g per mol of NaOH for KHP, and therefore the uncertainties in mass measurements are proportionally greater. An accuracy of ...
Standardization of a NaOH Solution with Potassium Hydrogen Phthalate …
WebKHP reacts with NaOH as shown below. The stoichiometry of the reaction indicates that one mole of potassium hydrogen phthalate reacts with one mole of NaOH. The acidic solution of KHP is colorless when phenolphthalein indicator is added. When enough NaOH has been added to react stoichiometrically with the acid, the indicator in the solution will be very … WebKHP + H 2 O → K + + HP − and then, acting as a weak acid, hydrogen phthalate reacts reversibly with water to give hydronium (H 3 O +) and phthalate ions. HP − + H 2 O ⇌ P 2− … iowa theft 5th degree
What is the balanced chemical equation for NaOH and KHP?
WebNaOH. Since it is hard to prepare a NaOH solution of accurately known concentration directly from the solid, you will need to standardize your NaOH solution against a precisely weighed amount of standard acid. The acid used is the weak monoprotic acid, potassium hydrogen. The reaction of KHP with sodium hydroxide is shown below. C C O O OH O-K ... WebA 0.4422 g sample of KHP was dissolved in 25 mL of deionized water and titrated with NaOH solution, using phenolphthalein indicator. The volume of NaOH base required to reach the endpoint of the titration was 22.19 ml. Calculate the concentration of the NaOH solution in units of molarity (M). 6. WebThe reaction of NaOH and KHP KHP (aq) + NaOH (aq) -> KNaP (aq) + H2O (l) Once the concentration of NaOH is known, it can be used to determine the amount of acid in a liquid (fruit juice) Monoprotic acid an acid that can donate only one proton (hydrogen ion) per molecule HCl (aq) + NaOH (aq) -> H2O (l) + NaCl (aq) Diprotic acid opening a bmw key fob