You have a stock solution certified by a manufacturer to contain 220.0 + 0.4 ug So /mL. You would like to dilute it by afactor of 100 to obtain 2.200 ug/mL.. Two possible methods of dilution are stated. For each method, calculate the resultingabsolute uncertainty in concentration. Use the manufacturer's tolerances in the table for uncertainties.GlasswareTolerance1-ml. transfer pipet+0.006 ml.10-ml transfer pipet10.02 mL100-ml volumetric flask+0.08 mLMethod A: Dilute 10.00 mL up to 100 mL with a transfer pipet and volumetric flask. Then take 10.00 ml of the dilutesolution and dilute it again to 100 mL.absolute uncertainty: = 1.4Mg/ml.IncorrectMethod B: Dilute 1.000 mL up to 100 mL with a transfer pipet and volumetric flask.absolute uncertainty: +0.6Incomect

Method A: Dilution of 10.00 mL (transfer pipet) 215.0 g/mL stock solution to 100 mL (vloumetric…

You have a stock solution certified by a manufacturer to contain 220.0 + 0.4 ug So /ml. You would like to dilute it by a factor of 100 to obtain 2.200 g/ml. Two possible methods of dilution are stated. For each method, calculate the resulting absolute uncertainty in concentration. Use the manufacturer's tolerances in the table for uncertainties. Glassware Tolerance 1-ml. transfer pipet 20.006 ml. 10-ml transfer pipet 10.02 ml. 100-ml volumetric flask 10.08 ml Method A: Dilute 10.00 ml up to 100 mL with a transfer pipet and volumetric flask. Then take 10.00 mL of the dilute solution and dilute it again to 100 ml. absolute uncertainty: = 14 He/ml. Incemet Method B: Dilute 1.000 mL up 10 100 mL with a transfer pipet and volumetric flask. absolute uncertainty: 0.6 Helml.

You have a stock solution certified by a manufacturer to contain 220.0 + 0.4 ug So /ml. You would like to dilute it by a factor of 100 to obtain 2.200 g/ml. Two possible methods of dilution are stated. For each method, calculate the resulting absolute uncertainty in concentration. Use the manufacturer's tolerances in the table for uncertainties. Glassware Tolerance 1-ml. transfer pipet 20.006 ml. 10-ml transfer pipet 10.02 ml. 100-ml volumetric flask 10.08 ml Method A: Dilute 10.00 ml up to 100 mL with a transfer pipet and volumetric flask. Then take 10.00 mL of the dilute solution and dilute it again to 100 ml. absolute uncertainty: = 14 He/ml. Incemet Method B: Dilute 1.000 mL up 10 100 mL with a transfer pipet and volumetric flask. absolute uncertainty: 0.6 Helml.

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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