When 20.0 mL of hydrochloric acid of unknown concentration is titrated with 0.620 M Sodium hydroxide A. What is the concentration of the hydrochloric acid if it is required 12.80 mL of sodium hydroxide to reach the equivalence point

Q: Hydrobromic acid solution of unknown concentration is titrated with a 0.500M LiOH solution. 20.00mL…

A: Given: Molarity of LiOH solution = 0.500 M Volume of HBr solution = 20.00 mL Initial buret reading =…

Q: the concentration of acetic acid in vinegar. The vinegar was first diluted with distilled water and…

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Q: A 25.00 mL sample of aqueous carbonic acid solution of unknown concentration requires titration with…

A: Given, A 25.00 mL sample of aqueous carbonic acid solution of unknown concentration requires…

Q: A 60mL HCl solution is titrated with 25mL of a 0.60M KOH solution. What is the concentration of the…

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Q: A titration flask contains 0.00405 moles of an acetic acid sample   a. Determine the moles of the…

A: The given number of moles of acetic acid is 0.00405 mol. The molarity of NaOH is 0.200 M. The…

Q: 0.250 molH PO LH3PO4 0.250 mol H₂PO4 LH₂PO₂ X 3 mol NaOH 1 mol H₂PO4 3 1 A solution of phosphoric…

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Q: What is the molar mass of an unknown triprotic acid if 0.0913 g of the acid is titrated, and the…

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Q: Compare the two quantities based on the given condition: A. Ten (10) mL of solution X contains 0.100…

A: Given: Volume of solution X = 10 mL = 0.010 L                                          (Since 1 L =…

Q: A 50.0 mL sample of the hydrochloric acid solution is titrated with 0.250 M potassium hydroxide…

A: We have 50.0 mL sample of the hydrochloric acid solution , titrated with 0.250 M  KOH solution .…

Q: A 0.2071-g sample of an unknown monoprotic acid is dissolved in water and titrated with standardized…

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Q: Suppose 12.0 mL of an unknown weak base (B) is titrated with 0.100 M HCI. The unknown base reacts…

A: Given, Reaction : B+HCl ⇌ BHCl Volume of unknown weak base = 12.0 mL Molarity of HCl =0.100 M

Q: In a titration, suppose 20.00 mL of 0.275 M oxalic acid solution required 21.72 mL of NaOH solution…

A: H2C2O4(aq) + 2NaOH(aq) -------> Na2C2O4(aq) +2H2O(l)

Q: A 0.9600 M NaOH solution was diluted with a factor of 4. Then the diluted solution of NaOH was…

A: The dilution factor is the ratio between final volume of the diluted solution to the initial volume…

Q: In a titration 40.0 mL of HCl is put in a flask with a few drops of phenolphthalein. A solution of…

A: Given, Molarity of HCl = 40.0 mL            Molarity of NaOH = 0.200 M            Volume of NaOH=…

Q: A solution of oxalic acid dihydrate (H2C2O4 * 2H2O) with a known concentration of 0.400 M H2C2O4 *…

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Q: In a precipitation titration of 46.00 mL of a chloride solution of unknown concentration, 31.00 mL…

A: In  precipitation titrations, the stoichiometric reaction is a reaction which produces in solution a…

Q: What is the main difference between the indicators used for redox titration and other titration…

A: A question based on redox titration that is to be accomplished.

Q: You have a solution of a standardized titrant of 0.01254 M and a sample that approximately has a…

A: Given : Final concentration of titrant required = 0.01254 M Initial concentration of titrant = 0.48…

Q: What is the pH at the equivalence point in the titration of a 24.1 mL sample of a 0.400 M aqueous…

A: Answer: Hypochlorous acid is a weak acid, that's why at equivalence point, we will be having a…

Q: A solution of sulfuric acid (25.00 mL) was titrated to the second equivalence point with 36.55mL of…

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Q: A 0.9600 M NAOH solution was diluted with a factor of 4. Then the diluted solution of NaOH was…

A: Since you have posted a question with multiple sub-parts we will solve the first three for you. To…

Q: In a titration experiment, 0.84 M KOH is added to 34.6 mL of a 0.67 M H2SO4 solution and reacts…

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Q: A 15.00 mL sample of aqueous carbonic acid solution of unknown concentration requires titration with…

A: Answer given as follows

Q: Determine the concentration of sodium hydroxide if 21.39ml of sodium hydroxide is required to…

A: In this question, we will determine the concentration of NaOH solution during the titration with…

Q: in a titration to determine the concentration of hydronium ions in a test solution, the test…

A: Given: In a titration to determine the concentration of hydronium ions in a test solution: The test…

Q: A hydrochloric acid solution consisted of a volume of 98.5mL with a concentration of 0.945M HCl is…

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Q: A 0.2897-g sample of an unknown monoprotic acid is dissolved in water and titrated with standardized…

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Q: Calculate the concentration of the barium hydroxide

A: Volume of HCl = 23.55 mL     = 23.55/1000 = 0.02355 L Molarity of HCl = 0.2550 M Moles of HCl = M ×…

Q: A 0.328 g sample of an unknown monoprotic acid, HA, is dissolved in water and titrated with a…

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Q: A student is asked to standardize a solution of barium hydroxide. He weighs out 0.934 g potassium…

A: Given: Mass of Potassium Hydrogen Phthalate = 0.934 g The volume of Barium hydroxide required to…

Q: How many moles of sodium thiosulfate pentahydrate are used in the titration? (use average volume of…

A: Titration (also known as titrimetry and volumetric analysis) is a common laboratory method of…

Q: 1. A student carried out an experiment using an egg shell that contains Calcium Carbonate. A 0.500…

A: Answer: This question is based on acid-base titration where we have find out the number of moles of…

Q: What is the pH at the equivalence point in the titration of a 29.8 mL sample of a 0.371 M aqueous…

A: Calculation of no. of mol of acetic acid: n=Molarity×Volume=0.371 mol/L×29.8×10-3 L=0.011056 mol At…

Q: A hydrochloric acid solution consisted of a volume of 98.5mL with a concentration of 0.945M HCl is…

A: Solution : Given, The volume of HCl = 98.5mL The concentration of HCl is 0.945 M The concentration…

Q: An unknown potassium hydroxide solution is titrated with a standardized solution of hydrochloric…

A: Molarity equation It is the titration formula used in titration of analyte and titrant that are in…

Q: it takes 54 mL of 0.1 M NaOH to neutralize 125 mL of an HCl solution, what is the concentration of…

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Q: A student is given 0.716 g of an unknown acid, which can be either oxalic acid, H2C2O4, or citric…

A: Answer:- This question is answered by using the simple concept of reaction between acid and base and…

Q: Standard silver nitrate solutions can be used in a precipitation titration to determine iodide…

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Q: A 25.0 mL sample of an acetic acid solution is titrated with a 0.175 M NaOH solution. The…

A: The titration of acetic acid solution by NaOH solution is a neutralization reaction. It takes place…

Q: A 0.6758-g sample of an unknown monoprotic acid is dissolved in water and titrated with standardized…

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Q: A titration was done using 32.83mL of a weak acid and 0.141 M NaOH. If 32.81 mL of the NaOH was…

A: At equivalent point: Macid x Vacid = MNaOH x VNaOH

Q: Calculate the volume of NaOH that was added in each titration.  b. Determine the average volume of…

A: The ratio of moles of solute to the volume of solution in liters is known as concentration. Given…

Q: A chemistry graduate student is given 450. mL of a 1.70M hydrocyanic acid (HCN) solution.…

A: Given : Concentration of HCN = 1.70 M Volume of solution = 450 mL = 0.450 L…

Q: A 34.99 mL sample of an unknown phosphoric acid solution is titrated with a 0.115 M calcium…

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Q: A 3 mL sample of concentrated nitric acid solution is diluted to 150 mL. A 15 mL sample of the…

A: Answer: This question is based on the stoichiometric calculation where we have to convert the number…

Q: A 25.00 mL aliquot is withdrawn from the liquid portion of saturated Manganese (II) hydroxide and…

A: Given : 25 mL of saturated manganese (II) hydroxide  Concentration of HCl used = 0.0045 M And volume…

Q: A 10.00 mL sample of hydrochloric acid is diluted by adding 50 mL of deionized water, and then…

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Q: In an experiment to determine the molar mass of an unknown monoprotic acid, a 8.642x10-2 g sample of…

A: Given unknown acid  is monoprotic and reaction with KOH is as follows  HA + KOH ----> KA + H2O…

Q: 30 mL of sulfuric acid of unknown concentration is titrated against 40 mL of 0.20 M NaOH.  What is…

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Q: A solution of malonic acid (H2C3H2O4) with a known concentration of 0.500 M H2C3H2O4 is tirated with…

A: Given that : Volume of H2C3H2O4 (V1) = 60 mL = 0.06 L Concentration of H2C3H2O4 (M1)= 0.500 M…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.