Combo.04 M Fe+3.15 M HNO3H2O.04 M KI.004 M S2O3-2StarchH2O 110.00202010.0010.00525 220.00102010.0010.00525 330.0002010.0010.00525 410.0020205.0010.00530 510.00202015.0010.00520 Combo #1aCombo#1bCombo#1cCombo#2Combo#3Combo#4Combo#5 TempInitial0C40C230C450C230C230C22.20C21.90C TempFinal0C1.90C230C44.80C230C230C22.20C21.90C TimeFinal34:03.471:38.340:05.220:44.750:35.195:36.820:49.88 1/T(in 0K).00364.00338.00315 K RateConstant(m-2s-1) Order with respect to Fe+3 Combo #Fe+3 initialFe+3 adjustedRate initialLog Fe+3 adjustedLog rate initial 1..004.00382.03 x 10-6-2.4-5.69 2..008.00784.47 x 10-6-2.1-5.35 3..012.01185.68 x 10-6-1.9-5.25 1..04 M Fe+3 x 10.00 mL/100.00 mL = .004 [Fe+3] initial 2..04 M Fe+3 x 20.00 mL/100.00 mL = .008 [Fe+3] initial 3..04 M Fe+3 x 30.00 mL/100.00 mL = .012 [Fe+3] initial 1..004 [Fe+3] initial -2 x 10-4 = .0038 [Fe+3] adjusted 2..008 [Fe+3] initial -2 x 10-4 = .0078 [Fe+3] adjusted 3..012 [Fe+3] initial -2 x 10-4 = .0118 [Fe+3] adjusted Rate initial = [S2O3-2] initial / time (s) [S2O3-2] initial =.004 m x 10.00 mL / 100.00 mL = .0004 [S2O3-2] initial Rate initial for Combo #1, Combo #2, Combo #3: 1. (.0004) / 98.34s=2.03 x 10-6 2. (.0004) / 44.75s=4.47 x 10-6 3. (.0004) / 35.19s=5.68 x 10-6 Combo #I- initialI- rate initiallog I- initialLog rate initial 1..0042.03 x 10-6-2.40-5.69 4..0025.94 x 10-6-2.70-6.23 5..0064.01 x 10-6-2.22-5.40 1..04 M KI x 10.00 mL/100.00 mL = .004 [I-] initial 2..04 M KI x 10.00 mL/100.00 mL = .002 [I-] initial 3..04 M KI x 10.00 mL/100.00 mL = .006 [I-] initial Rate initial = [S2O3-2] initial / time (s) [S2O3-2] initial =.004 m x 10.00 mL / 100.00 mL = .0004 [S2O3-2] initial Rate initial for Combo #1, Combo #4, Combo #5: 1. (.0004) / 98.34s=2.03 x 10-6 4. (.0004) / 336.82s =5.94 x 10-6 5. (.0004) / 49.88s=4.01 x 10-6 Order with respect to Fe+3 Combo #Fe+3 initialFe+3 adjustedRate initialLog Fe+3 adjustedLog rate initial 1..004.00382.03 x 10-6-2.4-5.69 2..008.00784.47 x 10-6-2...
