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Calculate the minimum error due to balance. Select the correct answer. O 5.1 x 10-4 O 5.6 x 10 6 5.1 x 10-6 2.8 x 10-6

Calculate the minimum error due to balance. Select the correct answer. O 5.1 x 10-4 O 5.6 x 10 6 5.1 x 10-6 2.8 x 10-6

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
Chapter12: Chemical Kinetics
Section: Chapter Questions
Problem 93AE: At 620. K butadiene dimerizes at a moderate rate. The following data were obtained in an experiment...
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In experiment P7 of the phys chem practicals, the second-order reaction between iodomethane and a hydroxide ion is studied. The following measurements are performed to determine the rate constant, k: 8.3905 g of KOH and 9.7231 g of iodomethane are measured with an analytical balance, a time of up to 3600 s is measured with a stopwatch, a 100 ml volumetric flask with an accuracy of 0.2 ml and a 50 ml volumetric flask with an accuracy of 0.12 ml are used to prepare the reactants mixture, and a burette with divisions of 0.1 ml and aliquots of up to 1 ml is used to determine the hydroxide ion concentration. Calculate the minimum error due to balance. Select the correct answer. O 5.1 x 10-4 O 5.6 x 10 6 O 5.1 x 10 6 O 2.8 x 10-6
Transcribed Image Text:In experiment P7 of the phys chem practicals, the second-order reaction between iodomethane and a hydroxide ion is studied. The following measurements are performed to determine the rate constant, k: 8.3905 g of KOH and 9.7231 g of iodomethane are measured with an analytical balance, a time of up to 3600 s is measured with a stopwatch, a 100 ml volumetric flask with an accuracy of 0.2 ml and a 50 ml volumetric flask with an accuracy of 0.12 ml are used to prepare the reactants mixture, and a burette with divisions of 0.1 ml and aliquots of up to 1 ml is used to determine the hydroxide ion concentration. Calculate the minimum error due to balance. Select the correct answer. O 5.1 x 10-4 O 5.6 x 10 6 O 5.1 x 10 6 O 2.8 x 10-6
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