The Kinetics of the Reaction Between Persulphate and Thiosulphate Ions in Dilute Aqueous Solutions ...New York University, 1930 - 23 pages |
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acid activity coefficients bimolecular constant cane sugar CATALYSIS BY IODIDE catalytic effect CCuSO4 Chem chim CKCI CKI copper catalysis copper ion copper salts copper-ion concentration cupric ion dielectric constant DILUTE AQUEOUS SOLUTIONS distilled or redistilled DISTILLED WATER REDISTILLEd Doctor of Philosophy EXPERIMENTS WITH COPPER Federlin ferric ferrous increase the velocity IODIDE AND COPPER iodide concentration iodide ion iodide reaction iodine ION AS CATALYST ionic strength IONS IN DILUTE KINETICS measuring the velocity mixed solution Na₂SO₁ observed velocity obtained ordinary distilled water persulfate ion persulfate oxidations persulfate-cuprous reaction persulfate-iodide reaction persulfate-thiosulfate reaction plot potassium chloride potassium iodide present Potassium persulfate potassium sulfate presence of thiosulfate Price found Price's data quantitative recrystallized salt concentration Schwicker sodium thiosulfate solution containing stoichiometric straight line sulfate reaction SUMMARY OF EXPERIMENTS Table VII tetrathionate thiosulfate concentration thiosulfate ion tion titration unimolecular law value of k₁ velocity constant velocity-determining reaction WATER REDISTILLEd Water zero