Chlorine gas (Cl2) can react with water to generate hypochlorous acid (HOCl), following the reaction: Cl2 + H2O -> HOCl + H+ + Cl-. HOCl is a strong oxidant and can subsequently oxidize ammonia (NH3) to NH2Cl, NHCl2, and NCl3. Calculate the Cl2 required, in mg/L, to oxidize 1 mg/L of NH3 in water if 70% of the NH3 is oxidized to NH2Cl, 20% is oxidized to NHCl2, 10% is oxidized to NCl3.

In the reaction, Cl2+H2O→HOCl+H++Cl-, 1 mol of Cl2 reacts with 1 mol H2O to form 1 mol of HOCl. To…

Answered: Chlorine gas (Cl2) can react with water…

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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Chlorine gas (Cl₂) can react with water to generate hypochlorous acid (HOCl), following the reaction: Cl₂ + H₂O -> HOCl + H⁺ + Cl^-. HOCl is a strong oxidant and can subsequently oxidize ammonia (NH₃) to NH₂Cl, NHCl₂, and NCl₃. Calculate the Cl₂ required, in mg/L, to oxidize 1 mg/L of NH₃ in water if 70% of the NH₃ is oxidized to NH₂Cl, 20% is oxidized to NHCl₂, 10% is oxidized to NCl₃.

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