How do I find initial concentration of iodine in reaction and initial concentration of thiosulfate in reaction? Ű Concentration of iodide solution (mm) Concentration of thiosulfate solution (mm) Concentration of hydrogen peroxide solution (mm) Temperature of iodide solution (C) Volume of iodide solution (I) used (mL) Volume of thiosulfate solution (S₂032) used (mL) Volume of DI water used (mL) Volume of hydrogen peroxide solution (H₂02) used (mL) Time (s) Observations Initial concentration of iodide in reaction (mm) Initial concentration of thiosulfate in reaction (mm) 255.8 47.0 110.1 25.0 10.0 1.0 2.5 7.5 16.8 Changed color

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