Chloride in a brine solution is determined by precipitation titration. A 10.00 mL aliquot of the solution is treated with 25.00 mL standard 0.1182 M AgNO3 The excess silver is titrated with standard 0.1010 M KSCN solution, requiring 12.38 mL to reach the red Fe(SCN)2+ end point. Identify the molarity of the chloride ion in the brine solution.

Q: To determine the concentration of an EDTA solution, the following zinc(II) solution is prepared:…

A: metallic zinc (m(Zn) = 0.505 g) is dissolved in dilute sulfuric acid, the resulting solution is…

Q: A 4.932-g sample of a petroleum product was burned in a tube furnace, and the SO2 produced was…

A: The reaction is given as: SO2(g)+H2O2→H2SO4 There is a reaction taking place between NaOH, H2SO4 and…

Q: The tetraethyl lead Pb(C2H5)4 in a 25.00 mL sample of aviation gasoline was shaken with 15.00 mL of…

A:

Q: A 4.912-g sample of a petroleum product was burned in a tube furnace, and the SO 2 produced was…

A: The number of moles of excess base is equal to the number of moles of HCl used for back titration.…

Q: Titration of 0.2342 g of pure Na,C,O, (134.0 g/mol) required 33.45 ml of KMNO, solution according to…

A: We have to calculate the Molarity of KMno4 solution

Q: A 0.7120 g of iron ore was brought into solution and passed through a Jones reductor. Titration of…

A: The balanced redox reaction given is 5 Fe+2 + MnO4- + 8H+ → 5 Fe+3 + Mn+2 + 4 H2O Volume of KMnO4 =…

Q: Titration of 0.2342 g of pure Na,C,O, (134.0 g/mol) required 33.45 ml of KMNO, solution according to…

A: Given :-  Mass of Na2C2O4 = 0.2342 g  Molar mass of Na2C2O4 = 134.0 g/mol  Volume of KMnO4 solution…

Q: a.) What is the precipitation pH in gravimetric sulfate determination? Why is precipitation not done…

A: a) Sulfate is gravimetrically determined by using barium chloride solution.

Q: 134 grams of potassium sorbate KCH3 (CH)4CO2 is fully dissolved in 100.00 mL of water, which is…

A:

Q: A solution containing chloride ion was analyzed by the Volhard method. A 50.00 mL sample containing…

A: Given, MAgNO3 = 0.2500 M VKSCN = 25.00 mL = 0.025 L MKCN = 0.2380 M VKSCN = 10.67 mL = 0.01067 L

Q: Titration of 0.2342 g of pure Na,C,0, (134.0 g/mol) required 13.45 ml of KMNO, solution according to…

A: Given: Mass of Na2C2O4 = 0.2342 g Molar mass of Na2C2O4 = 134.0 g/mol Volume of KMnO4 solution =…

Q: 3 L contaminated air 50 mL 0.0116 M in an air pollution analysis Carbon dioxide (CO2) BaCO3 is…

A:

Q: The powerful oxidizing agent Ce(V) can be used to quantitatively determine the concentration of…

A: If a balanced chemical reaction is known along with all the stoichiometry all the involved reactants…

Q: a) Impurity removal from leach solutions may be accomplished through neutralization as discussed in…

A: Precipitation reactions occur when cations and anions combine to form an insoluble solid product in…

Q: gravimetric analysis

A: In gravimetric analysis we add a Precipitating reagent into the analyte to make ppt then filter dry…

Q: Balanced eqation: 2 H3PO4 + 3 Ca(OH)2 → 6 HOH + Ca3(PO4)2 What is the molar concentration of 325.25…

A: H3PO4 is a strong acid and dissociates completely to produce 3 H+ ions. Similarly Ca(OH)2…

Q: Titration of 0.2342 g of pure Na,C,0, (134.0 g/mol) required 33.45 ml of KMNO, solution according to…

A:

Q: Chloride in a brine solution is determined using Volhard method. A 10.00 mL aliquot of the solution…

A: This is Is a type of precipitation titration. chloride ions are reacted with excess silver nitrate.…

Q: 16.The titration of an aliquot of 6 mL of acetic acid of commercial use, with NaOH 0.1 , was made by…

A: Given  Volume of acetic acid =6 mL Volume of NaOH=40 mL Concentration of NaOH =0.1 M  The percentage…

Q: A 1.7483-g sample containing Al(NO3)3, AlCl3, and inert material was dissolved in acid and divided…

A:

Q: arsenic in a 1.010 g sample of pesticide was converted to H3ASO4 by appropriate means. The acid…

A:

Q: Q1: A: Calculate the solubility product constant for PbCl2, if 80.0 mL of a saturated solution of…

A:

Q: As part of a soil analysis on a plot of land, a scientist wants to determine the ammonium content…

A: · A 5.095 g soil sample was dissolved to give 0.500 L of solution.· And a 150.0 mL aliquot was…

Q: Titration of 0.2121 g of primary standard NagC;0, Calculate the molar concentration of KMnO,? 2…

A:

Q: Sn3(PO4)2 solution is to be subjected to argentometric titration, a) Write the balanced titration…

A: Balanced Chemical Equation: Sn3(PO4)2 (aq) + 6AgNO3 (aq) ———> 2Ag3PO4 (s) + 3Sn(NO3)2 (aq)…

Q: In iodimetry as a titrant is used: I solution; Na,S2O3 solution KI solution; KIO; solution;

A: The titrant used in the iodimetry is I2 solution.

Q: Determine the solubility in grams per liter of Zn(OH), in a buffer solution with a pH of…

A:

Q: The potential at equivalence point of the following titrations will be dependent of the pH of the…

A: Potentiometric titration is another titration  method where potential difference of analyte is…

Q: Imagine a titration of 38.77 mg of a solid dissolved in water. If the titration is stopped when…

A: The amount of solid dissolved in water is 38.77 g. The amount of 0.1000 M AgNO3 required for…

Q: You have been provided with a 2.08 x 10-2 L  sample of lithium hydroxide (LiOH) of unknown…

A:

Q: An excess of potassium iodide is added to a solution of potassium dichromate, and the liberated…

A: K2Cr2O7 is a strong oxidizing agent. It will oxidize the Iodine from Iodide to molecular iodine. The…

Q: A sample of primary standard grade K2Cr2O7 (MM = 294.20) weighing 0.2153 g is dissolved, the…

A:

Q: Calculate the molar solubility of Fe(OH); (K-p = 2.79 x 10 3) in a %3D solution that is buffered at…

A: The molar solubility of a compound is defined as the number of moles of solute dissolved in per…

Q: Determine the pH of a saturated solution of Mg(OH)2 Calculate the molar solubility of Mg(OH)2 in a…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: 1.0 g of a solid sample known to contain a mixture of NaOH and Na2CO3 is dissolved with distilled…

A: Volume of 0.107 M HCl added with Phenolphthalein indicator = 10.6 mL * (1L/1000 mL) = 0.0106 L…

Q: In an air pollution analysis, 3 L of polluted air is passed through 50 ml of 0,0116 M Ba (OH) 2…

A: Given data: Volume of air (CO2) = 3 L Concentration of Ba(OH)2 solution = 0.0116 M Volume of Ba(OH)2…

Q: An aqueous ethylene glycol (HOCH, CH, OH, FW = 62.07 g/mol) solution with a mass of 220.9 mg is…

A: Answer: mass percent= 8.15 %

Q: Calculate the solubility (in g/L) of calcium fluoride in water at 25°C if the  K sp for   is 1.5 x…

A:

Q: Calculate the molar solubility of CaF2 at 25oC in 0.010M Ca(NO3)2 solution. (Ksp = 3.1 x 10-5 M)

A: The molar solubility of CaF2 in 0.010M Ca(NO3)2 solution has to be determined. Given: The Solubility…

Q: If a sample of silver coin weighing 0.5230 g gives a precipitate of AgCl (143.45) weighing 0.3559 g,…

A: The mass of the silver coin sample is = 0.5230 g The mass of the AgCl precipitate is = 0.3559 g The…

Q: Q1) In titration of the solution containing 0.1 Molar of I and 0.1 Molar of Cro,, with the solution…

A:

Q: Q1) In titration of the solution containing 0.1 Molar of l'and 0.1 Molar of Cro, , with the solution…

A:

Q: Rashid has performed titrimetric analysis of antacid tablets which solely contain aluminum hydroxide…

A: The number of moles is given as the mass of a substance upon its molar mass. The molarity of a…

Q: Iro

A: (a) This step is performed to dissolve any impurity present in the precipitate and to make sure to…

Q: 0.646 g of sample containing BaCl2.2H2O (244.26 g/mol) was dissolved and enough potassium chromate…

A: In a chemical reaction, two or more reactants react with each other to form new substances. This new…

Q: 3. Precipitate formation provides one means for re- covering precious metal ions from waste water.…

A: The precipitation reaction taking place is given as, => Ag+ (aq) + Cl- --------> AgCl (s)  1)…

Q: 0.316 grams of a sample containing chloride is taken and treated with an excess of 48.5 mL of 0.11 M…

A: Here we are required to find the percentage of chloride present in the sample

Q: A titration of 50.00 mL of 0.1100 M Fe3+ with 0.07750 M Sn2+ is carried out. The analytical reaction…

A: Equivalance point is the point where all moles of one reactant is neutralized by another compound.…

Q: Calculate the mass solubility of AgCO (K = 8.1 x 10, MM = 275.74 g/mol) in a 0.010 M AgNO solution…

A: The compound is actually Ag2CO3(s) with Ksp = 8.1*10-12  The other compound is AgNO3.  Since AgNO3…

Q: 3 L contaminated air 50 mL 0.0116 M in an air pollution analysis Carbon dioxide (CO2) BaCO3 is…

A: ppm means parts per million. when concentration is very less, we usually use ppm to denote it.  to…