3. A0.1017-g sample of KBro, (MM 167.0) was dissolved in dilute HCl and treated with anunmeasured excess of KI. The liberated l, required 39.75 ml of a sodium thiosulfatesolution. Calculate the molar concentration of the Na,S,0,61- + BrOg + 6H+ → 31, + Br + 3H,025,0,? + l2 → 21 + S,0,²-Answer: 0.09192 Na,5,0,

Given reactions are : Mass of KBrO3 = 0.1017 g Molar mass of KBrO3 = 167.0 g/mole Volume of…

3. A0.1017-g sample of KBrO, (MM 167.0) was dissolved in dilute HCl and treated with an unmeasured excess of KI. The liberated required 39.75 ml of a sodium thiosulfate solution. Calculate the molar concentration of the Na,S,0, 61 + BrOz + 6H* → 31, + Br + 3H,0 25,0,2 +1, → 21 + S,0,²- Answer: 0.09192 Na,S,0,

3. A0.1017-g sample of KBrO, (MM 167.0) was dissolved in dilute HCl and treated with an unmeasured excess of KI. The liberated required 39.75 ml of a sodium thiosulfate solution. Calculate the molar concentration of the Na,S,0, 61 + BrOz + 6H* → 31, + Br + 3H,0 25,0,2 +1, → 21 + S,0,²- Answer: 0.09192 Na,S,0,

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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