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Reaction Mixture Table Solution 0.20 M used Nal 0.20 M NaCl 0.010 M 0.20 M 0.20 M 2% starch Na2S2O3 K2SO4 K2S2O8 Reacting ion: F S2032- SO2- S2082- Trial # Concentration 1 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 2 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 0 mL 7.3 x 10-2 3 7.3 x 10-2 0 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 4 (at 35°C) 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 5 (with Cu2+) 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 Do Once Repeat EXPERIMENTAL PROCEDURE Reaction Mixture Table start ready to Add when Solution used 0.20 M Nal 0.20 M NaCl 0.010 M Na2S2O3 0.20 M 0.20 M 2% starch K2SO4 K2S2O8 Reacting ion: "halide ions" S2032 "indicator" SO42 $2082 "ions" Tube # Volume 1a, 1b 2.0 mL 2.0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 2a, 2b 2.0 mL 2.0 mL 2.0 mL 1.0 mL 0 mL 4.0 ml 3a, 3b 4.0 mL 0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 4 (at 35°C) 2.0 mL 2.0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 5 (with Cu2+) 2.0 mL 2.0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 6 (at 35°C) 5.0 mL Total volume 20 per group 12 16 8 12 20 Total volume in each tube: 11.0 mL

Reaction Mixture Table Solution 0.20 M used Nal 0.20 M NaCl 0.010 M 0.20 M 0.20 M 2% starch Na2S2O3 K2SO4 K2S2O8 Reacting ion: F S2032- SO2- S2082- Trial # Concentration 1 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 2 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 0 mL 7.3 x 10-2 3 7.3 x 10-2 0 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 4 (at 35°C) 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 5 (with Cu2+) 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 Do Once Repeat EXPERIMENTAL PROCEDURE Reaction Mixture Table start ready to Add when Solution used 0.20 M Nal 0.20 M NaCl 0.010 M Na2S2O3 0.20 M 0.20 M 2% starch K2SO4 K2S2O8 Reacting ion: "halide ions" S2032 "indicator" SO42 $2082 "ions" Tube # Volume 1a, 1b 2.0 mL 2.0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 2a, 2b 2.0 mL 2.0 mL 2.0 mL 1.0 mL 0 mL 4.0 ml 3a, 3b 4.0 mL 0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 4 (at 35°C) 2.0 mL 2.0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 5 (with Cu2+) 2.0 mL 2.0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 6 (at 35°C) 5.0 mL Total volume 20 per group 12 16 8 12 20 Total volume in each tube: 11.0 mL

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Calculate the initial concentrations of S2O8^-2 and I^- ions in Experiments 1, 2, and 3. Use the dilution formula M1 x V1= M2 x V2. Show all calculations.
Reaction Mixture Table Solution 0.20 M used Nal 0.20 M NaCl 0.010 M 0.20 M 0.20 M 2% starch Na2S2O3 K2SO4 K2S2O8 Reacting ion: F S2032- SO2- S2082- Trial # Concentration 1 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 2 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 0 mL 7.3 x 10-2 3 7.3 x 10-2 0 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 4 (at 35°C) 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 5 (with Cu2+) 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2
Transcribed Image Text:Reaction Mixture Table Solution 0.20 M used Nal 0.20 M NaCl 0.010 M 0.20 M 0.20 M 2% starch Na2S2O3 K2SO4 K2S2O8 Reacting ion: F S2032- SO2- S2082- Trial # Concentration 1 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 2 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 0 mL 7.3 x 10-2 3 7.3 x 10-2 0 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 4 (at 35°C) 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2 5 (with Cu2+) 3.6 x 10-2 3.6 x 10-2 1.82 X 10-3 1.0 mL 3.6 x 10-2 3.6 x 10-2
Do Once Repeat EXPERIMENTAL PROCEDURE Reaction Mixture Table start ready to Add when Solution used 0.20 M Nal 0.20 M NaCl 0.010 M Na2S2O3 0.20 M 0.20 M 2% starch K2SO4 K2S2O8 Reacting ion: "halide ions" S2032 "indicator" SO42 $2082 "ions" Tube # Volume 1a, 1b 2.0 mL 2.0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 2a, 2b 2.0 mL 2.0 mL 2.0 mL 1.0 mL 0 mL 4.0 ml 3a, 3b 4.0 mL 0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 4 (at 35°C) 2.0 mL 2.0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 5 (with Cu2+) 2.0 mL 2.0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 6 (at 35°C) 5.0 mL Total volume 20 per group 12 16 8 12 20 Total volume in each tube: 11.0 mL
Transcribed Image Text:Do Once Repeat EXPERIMENTAL PROCEDURE Reaction Mixture Table start ready to Add when Solution used 0.20 M Nal 0.20 M NaCl 0.010 M Na2S2O3 0.20 M 0.20 M 2% starch K2SO4 K2S2O8 Reacting ion: "halide ions" S2032 "indicator" SO42 $2082 "ions" Tube # Volume 1a, 1b 2.0 mL 2.0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 2a, 2b 2.0 mL 2.0 mL 2.0 mL 1.0 mL 0 mL 4.0 ml 3a, 3b 4.0 mL 0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 4 (at 35°C) 2.0 mL 2.0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 5 (with Cu2+) 2.0 mL 2.0 mL 2.0 mL 1.0 mL 2.0 mL 2.0 ml 6 (at 35°C) 5.0 mL Total volume 20 per group 12 16 8 12 20 Total volume in each tube: 11.0 mL
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