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An iodine clock experiment was performed and the following data was recorded. Determine the initial concentration (mM) of thiosulfate (limiting reactant) in the reaction and calculate the initial rate (mM/s) for the reaction. 3 I- (aq) + 2 H* (aq) + H2O2 (aq) – I3^ (aq) + 2 H2O ( I 2- - 13(aq) + 2 S2O32- (aq) → 31- (aq) + S406²- (aq) 13(aq) + starch intense blue color 1 Concentration of iodide solution Concentration of thiosulfate solution Concentration of hydrogen peroxide solution Volume of iodide solution used Volume of thiosulfate solution used Volume of hydrogen peroxide solution used Volume of DI water used Time 230.0 mM 40.2 mM 352.0 mM 20.0 mL 2.0 mL 13.0 mL 5.0 mL 33.5 s

An iodine clock experiment was performed and the following data was recorded. Determine the initial concentration (mM) of thiosulfate (limiting reactant) in the reaction and calculate the initial rate (mM/s) for the reaction. 3 I- (aq) + 2 H* (aq) + H2O2 (aq) – I3^ (aq) + 2 H2O ( I 2- - 13(aq) + 2 S2O32- (aq) → 31- (aq) + S406²- (aq) 13(aq) + starch intense blue color 1 Concentration of iodide solution Concentration of thiosulfate solution Concentration of hydrogen peroxide solution Volume of iodide solution used Volume of thiosulfate solution used Volume of hydrogen peroxide solution used Volume of DI water used Time 230.0 mM 40.2 mM 352.0 mM 20.0 mL 2.0 mL 13.0 mL 5.0 mL 33.5 s

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter12: Kinetics
Section: Chapter Questions
Problem 5E: A study of the rate of the reaction represented as 2AB gave the following data: Time (s) 0.0 5.0...
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An iodine clock experiment was performed and the following data was recorded. Determine the initial concentration (mM) of thiosulfate (limiting reactant) in the reaction and calculate the initial rate (mM/s) for the reaction. 3 I- (aq) + 2 H* (aq) + H2O2 (aq) – I3^ (aq) + 2 H2O ( I 13(aq) + 2 S₂O32- (aq) → 31¯ (aq) + S406²- (aq) 13(aq) + starch intense blue color Concentration of iodide solution Concentration of thiosulfate solution Concentration of hydrogen peroxide solution Volume of iodide solution used Volume of thiosulfate solution used Volume of hydrogen peroxide solution used Volume of DI water used Time APERTANTORARIASENAMEN 230.0 mM 40.2 mM 352.0 mM 20.0 mL 2.0 mL 13.0 mL 5.0 mL 33.5 s
Transcribed Image Text:An iodine clock experiment was performed and the following data was recorded. Determine the initial concentration (mM) of thiosulfate (limiting reactant) in the reaction and calculate the initial rate (mM/s) for the reaction. 3 I- (aq) + 2 H* (aq) + H2O2 (aq) – I3^ (aq) + 2 H2O ( I 13(aq) + 2 S₂O32- (aq) → 31¯ (aq) + S406²- (aq) 13(aq) + starch intense blue color Concentration of iodide solution Concentration of thiosulfate solution Concentration of hydrogen peroxide solution Volume of iodide solution used Volume of thiosulfate solution used Volume of hydrogen peroxide solution used Volume of DI water used Time APERTANTORARIASENAMEN 230.0 mM 40.2 mM 352.0 mM 20.0 mL 2.0 mL 13.0 mL 5.0 mL 33.5 s
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