Question
HOCl(aq) + OH- = H2O(l) + OCl- Kb = 2.9X 106 HOCl(aq) a) If water contains 1.0X10-4 mol/L of total chlorine, find the HOCl(aq) concentration
HOCl(aq) + OH- = H2O(l) + OCl-
Kb = 2.9X 106 HOCl(aq)
a) If water contains 1.0X10-4 mol/L of total chlorine, find the HOCl(aq) concentration (in mol/L) at pH 7.1. Assume the system is at equilibrium. b) Plot the concentration of HOCl(aq) and OCl versus pH for 4.0 pH 10.0. c) Qualitative: Comment on the preferred pH range for effective disinfection.
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Introduction To Chemical Engineering Thermodynamics
Authors: H.C. Smith, J.M. & Van Ness
2nd Edition
0070586993, 978-0070586994
