A 10.00 ml sample of .0.0100 M KIO3 was titrated against a solution of sodium thiosulfate...
A 10.00 ml sample of .0.0100 M KIO3 was titrated against a solution of sodium thiosulfate to standardize it. The initial buret volume reading was 0.07 ml. The final buret reading was 6.54 ml. Calculate the [Na2S2O3].
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A 10.00 ml sample of .0.0100 M KIO3 was titrated against a
solution of sodium thiosulfate...
A 10.00 ml sample of saturated calcium iodate in 0.0100 M potassium iodate was then titrated...
A 10.00 ml sample of saturated calcium iodate in 0.0100 M potassium iodate was then titrated against the standardized sodium thiosilfate. The initial volume reading was 0.22 ml. The final volume reading was 17.33 ml. Calculate the solubility product constant for a saturated solution of calcium iodate dissolved in 0.0100 M potassium iodate
Standardization of Sodium Thiosulfate Titrant Weight of KIO3 = 1.5062 g; Concentration of KIO3 (M) =...
Standardization of Sodium Thiosulfate Titrant Weight of KIO3 = 1.5062 g; Concentration of KIO3 (M) = 0.0141 M T1: Initial = 0.70 mL; Final = 29.60 mL; Volume of Titrant = 28.90 mL T2: Initial = 2.10 mL; Final = 30.70 mL; Vol. of Titrant = 28.60 mL T3: Initial = 2.20 mL; Final = 30.20 mL; Vol. of Titrant = 28.00 mL Vitaminc C Analysis Trial 1: Initial = 1.60 mL; Final = 15.70 mL; Vol. of Titrant =...
Standardization of Sodium Thiosulfate
In one trial of the standardization of a Na2S2O3 solution, a 10.00 mL volume of 5.00×10-3 M KIO3 is pipetted into a 250 mL Erlenmeyer flask. The solution is titratedto the endpoint with 15.23 mL of the Na2S2O3 solution. What is the molar concentration of this sodium thiosulfate solution?
Suppose that 10.00 mL of 0.0100 M IO3- solution requires 12.68 mL of the thiosulfate solution...
Suppose that 10.00 mL of 0.0100 M IO3- solution requires 12.68 mL of the thiosulfate solution to be standardized. What is the molarity of the thiosulfate solution? Answer with a number with no unit.
ints). A 0.075 liter solution 0.0100 M of sodium acetate (CH3COONa, base) is_ titrated to the...
ints). A 0.075 liter solution 0.0100 M of sodium acetate (CH3COONa, base) is_ titrated to the equivalence point with a 0.25 M HCl solution. The final volume of the titrated solution is 0.100 Liter. Calculate the pH and H0' 1 of the final solution at the equivalence point. (Hint: Think about the initial concentration of the conjugate.)
1-7 Data Concentration of the Na S.O, solution: 0.0500 M Part I. Molar Solubility in pure...
1-7
Data Concentration of the Na S.O, solution: 0.0500 M Part I. Molar Solubility in pure water Data Trial 1 Trial 2 Volume saturated Ca(10), titrated, mL 10.00 10.00 Final buret reading, mL (Sin becomes colorless.) 28.15 27.50 Initial buret reading, mL 0.00 0.00 Volume delivered, mL AV = V-V Part II. Molar Solubility in 0.0100 M KIO, Data Trial 2 Trial 1 10.00 10.00 Volume Ca(10), in KIO, titrated, mL 40.45 39.95 Final buret reading, mL (Sin becomes colorless.)...
Suppose you analyze a 34.7 g sample of bleach and determine that there are 2.03 g...
Suppose you analyze a 34.7 g sample of bleach and determine that there are 2.03 g of sodium hypochlorite present What is the percent of sodium hypochlorite in the bleach sample? Suppose in an experiment to determine the amount of sodium hypochlorite in bleach, 0.0000157 mol KIO, were titrated with an unknown solution of Na2S2O3 and the endpoint was reached after 14.63 mL What is the concentration of the Na2S2O3 solution, in M? Suppose, in an experiment to determine the...
The expected endpoint when 10.00 mL of ~0.014 M KIO3 is titrated with 0.08 M S2O32-...
The expected endpoint when 10.00 mL of ~0.014 M KIO3 is titrated with 0.08 M S2O32- will be?
If a 100.0 mL aliquot of a 0.05009 M KIO3 solution required 41.15 mL of a...
If a 100.0 mL aliquot of a 0.05009 M KIO3 solution required 41.15 mL of a sodium thiosulfate solution to titrate it, what is the molarity of the sodium thiosulfate solution? Clearly show any required calculations with proper units and significant digits.
1. The Molar Solubility of Ca(10), in Pure Water Temperature of the saturated solution of calcium...
1. The Molar Solubility of Ca(10), in Pure Water Temperature of the saturated solution of calcium iodate: Volume (or mass) of saturated calcium iodate solution titrated: 25 °C 10 ml (or g) Dat Trial 1 Trial 2 Trial 3 Volume of Na S o titrant Final buret reading Initial buret reading ml mL mL mL Net volume of Na So 26.621 mL 30.019 mL Calculated concentration of 10 Standardized 0.05 M sodium thiosulfate (Na,8,0,) solution (10,51(E) - TIL 10 mols.0.2...
ints). A 0.075 liter solution 0.0100 M of sodium acetate (CH3COONa, base) is_ titrated to the equivalence point with a 0.25 M HCl solution. The final volume of the titrated solution is 0.100 Liter. Calculate the pH and H0' 1 of the final solution at the equivalence point. (Hint: Think about the initial concentration of the conjugate.)
1-7
Data Concentration of the Na S.O, solution: 0.0500 M Part I. Molar Solubility in pure water Data Trial 1 Trial 2 Volume saturated Ca(10), titrated, mL 10.00 10.00 Final buret reading, mL (Sin becomes colorless.) 28.15 27.50 Initial buret reading, mL 0.00 0.00 Volume delivered, mL AV = V-V Part II. Molar Solubility in 0.0100 M KIO, Data Trial 2 Trial 1 10.00 10.00 Volume Ca(10), in KIO, titrated, mL 40.45 39.95 Final buret reading, mL (Sin becomes colorless.)...
Suppose you analyze a 34.7 g sample of bleach and determine that there are 2.03 g of sodium hypochlorite present What is the percent of sodium hypochlorite in the bleach sample? Suppose in an experiment to determine the amount of sodium hypochlorite in bleach, 0.0000157 mol KIO, were titrated with an unknown solution of Na2S2O3 and the endpoint was reached after 14.63 mL What is the concentration of the Na2S2O3 solution, in M? Suppose, in an experiment to determine the...
1. The Molar Solubility of Ca(10), in Pure Water Temperature of the saturated solution of calcium iodate: Volume (or mass) of saturated calcium iodate solution titrated: 25 °C 10 ml (or g) Dat Trial 1 Trial 2 Trial 3 Volume of Na S o titrant Final buret reading Initial buret reading ml mL mL mL Net volume of Na So 26.621 mL 30.019 mL Calculated concentration of 10 Standardized 0.05 M sodium thiosulfate (Na,8,0,) solution (10,51(E) - TIL 10 mols.0.2...
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