oblem Set » Unit 4 Q2 (2 parts) A solution of sodium thiosulfate, Na2S2O3, is 0.4203 M. 8.52 mL of this solution reacts with 26.21 mL of I2 solution. What is the molarity of the 12 solution? 2(Na₂S₂03) + 12+Na2S406 + 2(Nal) Submit Answer Tries 0/99 29.07 mL of the 12 solution from above is required to titrate a sample containing As2O3. Calculate the mass of As2O3 (197.8 g/mol) in the sample. As2O3 + 5(H₂O) + 212 → 2(H3ASO4) + 4HI Submit Answer Tries 0/99 MThis discussion is closed. CAL 3:00- Timer Notes Evaluate

oblem Set » Unit 4 Q2 (2 parts) A solution of sodium thiosulfate, Na2S2O3, is 0.4203 M. 8.52 mL of this solution reacts with 26.21 mL of I2 solution. What is the molarity of the 12 solution? 2(Na₂S₂03) + 12+Na2S406 + 2(Nal) Submit Answer Tries 0/99 29.07 mL of the 12 solution from above is required to titrate a sample containing As2O3. Calculate the mass of As2O3 (197.8 g/mol) in the sample. As2O3 + 5(H₂O) + 212 → 2(H3ASO4) + 4HI Submit Answer Tries 0/99 MThis discussion is closed. CAL 3:00- Timer Notes Evaluate

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.107E

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