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What is the equilibrium speciation of free chlorine forms (HOCl, OCl-, and Cl2(aq)) at pH 5.0...

What is the equilibrium speciation of free chlorine forms (HOCl, OCl-, and Cl2(aq)) at pH 5.0 in a water containing 35 mg/L of Cl-? Assume that total chlorine is 10-3 M.

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