if 25.0ml of 0.104 m bacl solutions is pipetted into 100. ml volumetric flask and water added to the ca;ibration mark, what id the concentration of the resulting dilution solution

Q: A dietary iron supplement consist of tablets containing the metal in the form of ferrous ions…

A: The balanced reaction taking place is given as, => 2 KMnO4 + 8 H2SO4 + 10 FeSO4 -------> K2SO4…

Q: Volume mL

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Q: Mass of empty beaker: 157.599g Temperature: 24°C Ba(NO3)2 mass added to beaker: 5.091g Mass of…

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Q: a 50.00 ml sample of a solution containing Fe2+ requires 36.43 ml of a 0.025m KMno4 solution for…

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Q: A 23.4 mL sample of acetic acid solution required 26.5mL of 0.250M NAOH for neutralization. The…

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Q: How many millimeters of 11.5 M HCI (aq) are needed to prepare 195.0 mL of 1.00 HCI (aq)?  V= ? mL

A: ** Note :- Molarity of HCl is 1.00 M   final volume of HCl= 195 mL final concentration of HCl = 1.00…

Q: What volume in liters of a 7.5 M Fe(NO3)3 solution can.be diluted to prepare 201.2 mL of a solution…

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Q: A 50.0 mL aqueous stock solution of 0.85 M NaOH is diluted to a final volume of 249.1 mL. What is…

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Q: If water is added to 50.0mL of 1.20M KCI until the total volume is 150.ML, what is the molarity of…

A: Given:M1 = 1.20 M.V1 = 50.00 mL.V2 = 150.0 mL.

Q: Solid ammonium chromate is slowly added to 175 mL of a 0.397 M calcium nitrite solution until the…

A: Given: Concentration of CrO42- = 0.0543 M Concentration of calcium nitrite = 0.397 M Volume of…

Q: was made up by dissolving 155 mg of KHP to a final volume of 10.00 mL. Titration of 1.00 mL of this…

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Q: 4. What volume of 0.1000 mol/L. NaOH(aq) is needed to react completely with 20 mL of 0.1805 mol/L…

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Q: Suppose 50.0 mL of 0.250 M CoCl2 solution is added to 25.0 mL of 0.350 M NiCl2 solution. calculate…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

Q: Calculate the final volume when 10.0 mL of a 6.00 M HNO3 solution is diluted to 2.00 M How much…

A: Given data, Initial Volume of HNO3 = 10.0 mL Initial Molarity of HNO3 = 6.00 M Molarity of HNO3…

Q: 25.0 mL of 0.212 M NaOH is neutralized by 26.7 mL of an HCl solution. The molarity of the HCl…

A: Given -> Volume of NaOH(V1) = 25.0 ml = 0.025 L Molarity of NaOH(M1) = 0.212 M Volume of HCl (V2)…

Q: Some vinegar is just too strong to use in salad dressing. To 1⁄2 cup of vinegar containing 7.0%…

A: Concentration of acetic acid in vinegar = 7.0% Volume of vinegar = 1/2 cup New volume = 5 tpsp + 1/2…

Q: In the reaction A+B--> C, the following information applies. At the beginning of the reaction there…

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Q: Suppose that 5.81 g of solid Fe2O3 is added to 47.3 mL of 0.714 M HCI solution. What is the…

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Q: A 87.0 mL aliquot of a 0.500 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

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Q: Which of these pairs of solutions will produce a precipitate when mixed? (A) CaCl2(aq) and…

A: The precipitate will be formed in the reaction only when the compound, formed in the reaction, is…

Q: What mass of Na2 CrO4 is required to precipitate all of the silver ions from 55.0 mL of a 0.100 M…

A: Given: molarity of AgNO3 solution = 0.100 M  volume of AgNO3 solution = 55.0 mL  To calculate :…

Q: 35.0 ml of 0.2282 molar Noah solution is reached with 0.5282 grams of iron(lll) acetate. Determine…

A: Given Volume of NaOH = 35 ml molarity of NaOH = 0.2282 M mass of iron(lll) acetate = 0.5282 g…

Q: concentrated

A: Dear student I have given answer to your question in the image format.

Q: 12.) A 2.00g sample of limestone was dissolved in hydrochloric acid and all the calcium present in…

A: Mass of sample of limestone = 2.00 g  Mass of precipited , CaC2O4 = 2.43 g    Ammonium oxalate is…

Q: If 25.0 g of KBr (MM = 119.00 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A: Concept introduction: Molarity of the solution is equal to the number of moles of solute dissolved…

Q: A sample containing a mixture of CuCl2(s) and KCI(s) with a mole fraction of 13.8% KCI was dissolved…

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Q: Solid sodium carbonate is slowly added to 175 mL of a 0.457 M iron (II) chloride solution until the…

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Q: By titration it is found that 114.3mL of 0.562M NaOH is needed to titration 48.0mL of Hcl. what is…

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Q: An impure sample of KHP had a mass of 1.520 g, It was dissolved in titrated with 38.5 ml of 0.155 M…

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Q: 16.0 mL of 0.018 M I- solution is mixed with another solution to a new total volume of 75.0 mL. What…

A: Given: Initial concentration of I- (M1) = 0.018 M Initial volume V1 = 16 mL Final volume V2 = 75.0…

Q: 10 A solution is -prepared by de dissolving 15.0g of NH3 in water. The final volume of the solution…

A: Molarity of solution is defined as number of moles of solute dissolved per litre of the solution.…

Q: 25.0g of iron III hydroxide is mixed with 125 mL of water which is the solute

A: In a solution the solute is present in less amount than the solvent.

Q: if 34.1g of Nal (MM= 149.89g/mol) are added to a 500.0mL volumetric flask, and water is added to…

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