A 0.493 g sample of a diprotic acid is dissolved in water and titrated with 0.250 M NaOH.. What is the molar mass of the acid if 37.4 mL of the NaOH solution is required to neutralize the sample? Assume the volume of NaOH corresponds to the second equivalence point.   molar mass:   g/mol

Q: A 20.00-mL sample of battery fluid, which contains H2SO4, is diluted to 250.0 mL with deionized…

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Q: Calculate an unknown concentration of a NaOH solution if 0.224 g of oxalic acid, H2C2O4*2H2O,…

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Q: A 21.7 mL sample of a H3PO4 (triprotic) solution is titrated with a 0.507 MNAOH solution. The…

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Q: 2. If 25 ml of HCl solution required 26.25 ml of 0.0952N sodium hydroxide in a titration, what…

A: 25 mL of HCl solution reacts with 26.25 mL of 0.0952 N sodium hydroxide .We have to calculate the…

Q: An analytical chemist is titrating 117.3 mL of a 0.2700 M solution of butanoic acid (HC,H,CO, with a…

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Q: A 0.338 g sample of an unknown triprotic acid dissolved in water is titrated to the second…

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Q: Part A A 18.9 mL aliquot of 0.178 M H,PO, (aq) is to be titrated with 0.305 M NAOH(aq). What volume…

A: Volume of H3PO4 = 18.9mL = 18.9*10-3L  Molarity of H3PO4 = 0.178M Molarity of NaOH = 0.305M H3PO4 +…

Q: Write the products for the balanced equation for the dissociation into ions of each of the following…

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Q: A 10.00 mL sample of a solution of hydrofluoric acid, HF, is diluted to 500.00 mL. Of this, 20.00 mL…

A: The chemical reaction is,  Calculate the diluted morality of HF, HF=13.51×10-3 L NaOH20 ×10-3…

Q: A 0.3063-g sample of a monoprotic acid neutralizes 27.6 mL of a 0.06917 M KOH solution. Calculate…

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Q: A student is asked to standardize a solution of calcium hydroside. He weighs out 0.999 g potassium…

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Q: A 0.548 g sample of a diprotic acid is dissolved in water and titrated with 0.320 M NaOH. What is…

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Q: What volume in milliliters of a 0.141 M NaOH solution is required to reach the equivalence point in…

A: During titration, sodium hydroxide neutralizes sulphuric acid and forms sodium sulphate and water.…

Q: Sodium benzoate, NaC6H5COO (molar mass 144.1 g mol-1) is a common food preservative. The Ka of…

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Q: A 0.347 g sample of a diprotic acid is dissolved in water and titrated with 0.170 M NaOH. What is…

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Q: A 46.9 mL sample of a 0.500 M aqueous hypochlorous acid solution is titrated with a 0.465 M aqueous…

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Q: What is the concentration of the unknown HCl solution in M?

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Q: From the titrations below, calculate the molarity of the NaOH solution in each of the f ollowing?…

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Q: When 20.00 mL of 0.1752 M sodium hydroxide is titrated with 0.2013 M sulfurous acid what volume of…

A: During titration, MacidVacid=MbaseVbase Given, MH2SO4=0.2013 M, MNaOH=0.1752 M and VNaOH=20 mL

Q: Tartaric acid, H2C4H4O6, has two acidic hydrogens. The acidis often present in wines and a salt…

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Q: a. Determine the volume, in mL, of 4.00 M stock solution the student needs to prepare 250. mL of…

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Q: In analytical chemistry, bases used for titrations must often be standardized; that is, their…

A: Given data,Mass of KHP=0.5227gVolume of NaOH=25.87mL=0.02587L

Q: Chadwick the chemistry student carries out a titration by adding an aqueous solution of NaOH to an…

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Q: A 0.394 g sample of KHP will be titrated with a NaOH solution with an assumed concentration of 0.100…

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Q: In a titration of KOH, 0.0725 g of KHP is weighed into a flask and dissolved in deionized water. The…

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Q: In preparing to titrate an acid with a base, a student puts on goggle on. The student uses burets to…

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Q: For the determination of basic species in 0.1878 g Talcid sample; 20 mL of 0.1009 M HCl solution was…

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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 25.00-mL sample of H2C2O4 solution required 43.88 mL of 0.1891 M NaOH solution to titrate it to…

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Q: titration was performed on a sample containing HCl. It took 17.4 mL of a 0.150M NaOH solution to…

A: Volume of NaOH=17.4mL Concentration of NaOH=0.150M Volume of H2SO4=10mL

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Q: A 0.204 g sample of CO32- antacid is dissolved with 25.0 mL of 0.0981 M HCl. The HCl that is not…

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Q: A sample of oxalic acid (a diprotic acid of the formula H2C2O4) is dissolved in enough water to make…

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Q: Hi, What volume in milliliters of 0.0985 M sodium hydroxide solution is required to reach the…

A: The reaction between NaOH and phosphoric acid is written below. H3PO4 (aq) + 3NaOH(aq) ⟶ Na3PO4 (aq)…

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A: Given that, Volume of HCl (V1) = 25 mL      Its strength (S1)= 0.1 M Volume of NaOH (V2) = 24.10 mL…

Q: A 0.658 g sample of a diprotic acid is dissolved in water and titrated with 0.130 M NaOH. What is…

A: First find number of moles of NaOH. Then with the help of balanced equation find the number of moles…

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A: Given,  155 ml of buffer solution is 0.480 M  We know that,  Molarity = number of moles/volume in L

Q: It requires 23.91 mL of of 0.01500 M HCl to neutralize 20.00 mL of an unknown Ca(OH)2.  Calculate…

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Q: 6.) It takes 22.5 mL of a 1.25 M KOH stock solution to reach the equivalence point in the titration…

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Q: ) How many mL of concentrated HCl solution are needed to prepare 250 mL of a 0.36 M HCl solution?…

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Q: One characteristic of blood that we rarely give a thought to is its pH. The pH of blood must be held…

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Q: A sample of oxalic acid (a diprotic acid of the formula H2C2O4) is dissolved in enough water to make…

A: Given, Normality=n×molarityConcentration of NaOH,n-factor=1 for sodium hydroxideN1=1×0.750 =0.750…

Q: A 0.309 g sample of a diprotic acid is dissolved in water and titrated with 0.170 M NaOH. What is…

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Q: A 29.0 mL sample of a 0.441 M aqueous hypochlorous acid solution is titrated with a 0.429 M aqueous…

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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.