A 4.0 m H2 S O3 solution would have what mass percent of H2 S O3 in this solution? The molar mass of H2 S O3 is 82.08 grams. Just the number, please.HINT: 4.0 m H2SO3 = 4.0 mol H2 S O3/1 kg H2O and % H2 S O3 = [mass H2 S O3/(mass H2S O3 + mass H2O)] x 100%

Molality of H2SO3 solution = 4.0 mMolar mass of H2SO3 = 82.08 grams We need to calculate the mass percent of H2SO3 in this solution.Calculate the mass of H2SO3 :4 m H2SO3 solution means that 4 mol H2SO3 dissolves in 1 kg H2O (Solvent).We know that,Calculate the mass of Solvent (H2O) :Density of H2O = 1 g / mlVolume of H2O = 1000 ml Density of H2O = Mass of H2O / volume of H2OMass of H2O = Density of H2O X volume of H2OMass of H2O = 1 g / ml X 1000 ml = 1000 g Mass of H2O = 1000 gCalculate the mass percent of H2SO3 in this solution :Mass percent of H2SO3 = 24.7 %Answer :Mass percent of H2SO3 = 24.7 %

Answered: A 4.0 m H2 S O3 solution would have…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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A 4.0 m H₂S O₃ solution would have what mass percent of H₂S O₃ in this solution? The molar mass of H₂S O₃ is 82.08 grams. Just the number, please.
HINT: 4.0 m H2SO3 = 4.0 mol H2 S O3/1 kg H2O and % H2 S O3 = [mass H2 S O3/(mass H2S O3 + mass H2O)] x 100%

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