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A chemical probe technique for the determination of reactive halogen species in aqueous solution: Part 2 ? chloride solutions and mixed bromide/chloride solutions

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Academic year: 2021

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Table 1. Parameters for the competition kinetics experiments.
Fig. 1. (a) Rate of 3-chloro-1,2-propanediol (3CPD) formation (R 3CPD F, tot ) as a function of pH in illuminated (313 nm) aqueous  chlo-ride solutions ([Cl − ]=0.56 M) containing 1.0 mM H 2 O 2 and 75 µM AA
Fig. 3. (a) Rates of 3-bromo-1,2-propane-diol (3BPD) and 3- 3-chloro-1,2-propanediol (3CPD) formation (R 3BPD F, tot and R F, 3CPDtot ,  re-spectively) as a function of [Br − ] in illuminated (313 nm)  aque-ous chloride solutions ([Cl − ]=0.56 M, pH=5.4) c
Fig. 4. (a) Rate of 3-bromo-1,2-propane-diol (3BPD) formation (R 3BPD F, tot ) as a function of pH in illuminated (313 nm) aqueous mixed halide solutions ([Cl − ]=0.56 M, [Br − ]=0.80 mM)  contain-ing 1.0 mM H 2 O 2 and 75 µM AA
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