3-3. Pich and Larachi (2007) proposed the following reaction for the oxidation of polysulfide ions (S,2,...
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3-3. Piché and Larachi (2007) proposed the following reaction for the oxidation of polysulfide ions (S,2, where n can be any value ≥2) to form thiosulfate ions (S₂032) and colloidal sulfur (Sg): 3 S2²+O2S2O3²- + n 2 - 8 -S8 (a) For n=6, write expressions for rs203²- and rs, in terms of rs2-, if all the rates are given in units of mol/L h. (b) Repeat part a, if the rates are in mg/L-h of the respective chemicals; designate these rates as r'. (c) Repeat part a, if the rates are in mg S/L h; designate these rates as r". 3-3. Piché and Larachi (2007) proposed the following reaction for the oxidation of polysulfide ions (S,2, where n can be any value ≥2) to form thiosulfate ions (S₂032) and colloidal sulfur (Sg): 3 S2²+O2S2O3²- + n 2 - 8 -S8 (a) For n=6, write expressions for rs203²- and rs, in terms of rs2-, if all the rates are given in units of mol/L h. (b) Repeat part a, if the rates are in mg/L-h of the respective chemicals; designate these rates as r'. (c) Repeat part a, if the rates are in mg S/L h; designate these rates as r".
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Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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