But then, instead of giving the formula for malonic acid, it says: It requires 50mL of 0.150M NaOH to completely neutralize 30mL of a 0.125M solution of malonic acid. This student performed four trials. A BS Medical Technology student was asked to determine the molecular weight of a diprotic acid using acid-base titration. Firstly, the student used potassium hydrogen phthalate (KHP, 204.22 g/mol) as standard to . Monoprotic-1, diprotic-2, triprotic-3. The subscript under the OH ions in a base formula shows how many are needed to balance the formula, because it's ionic, it's needs to be balanced out. The acid equilibrium problems discussed so far have focused on a family of compounds known as monoprotic acids.Each of these acids has a single H + ion, or proton, it can donate when it acts as a Brnsted acid. Aim To standardize a sodium hydroxide (NaOH) solution against a primary standard acid [Potassium Hydrogen Phthalate (KHP)] using phenolphthalein as indicator. Would malonic acid be monoprotic acid, because NaOH has one H ion? The acid used is the weak monoprotic acid, potassium hydrogen. The number of OH ions can be calculated through balancing equations. amount of standard acid. Or is there an equation or a way to solve it using the given information? Question: Background Potassium Hydrogen Phthalate (KHP For Short) Is The Potassium Salt Of The First Conjugate Base Of Phthalic Acid Since Phthalic Acid Is A Diprotic Acid, KHP Is A Monoprotic Acid. The reaction of KHP with sodium hydroxide is shown below. chemistry. monoprotic- an acid that can donate only 1 proton to a base diprotic- an acid that has two ionizable hydrogen atoms in each molecule, such as sulfuric acid A volume of 7.58ml of the base was required to completely neutralize the acid . The questions asks whether malonic acid is monoprotic, diprotic, or triprotic acid. The 2:1 molar ratio acid-base reaction equation between KHP (potassium salt of weak monoprotic acid) and barium hydroxide (strong diprotic base) is written below. Diprotic Acids. Hydrochloric acid (HCl), acetic acid (CH 3 CO 2 H or HOAc), nitric acid (HNO 3), and benzoic acid (C 6 H 5 CO 2 H) are all monoprotic acids. tahmineh Tue, 03/09/2010 - 11:07. a 0.100 g sample of an acid C6H8O6 , was dissolved in 125 ml of water and titrated with 0.150M NaOH. Determine monoprotic or diprotic. 0.2688 of a monoprotic acid neutralizes 16.4mL 0f 0.08133 M KOH.

is khp monoprotic or diprotic

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is khp monoprotic or diprotic 2020