[References]The blood alcohol (C2H5 OH) level can be determined by titrating a sample of blood plasma with an acidic potassium dichromate solution, resulting inthe production of Cr (ag) and carbon dioxide. The reaction can be monitored because the dichromate ion (Cr2 O72-) is orange in solution, and theCrt ion is green. The unbalanced redox equation is3+Cr2O,2- (aq) + C2H5 OH(aq) → Cr** (aq) + CO2(9)If 44.25 mL of 0.0250 M potassium dichromate solution is required to titrate 30.0 g blood plasma, determine the mass percent of alcohol in the blood.Mass percent%3DSubmit AnswerTry Another Version10 item attempts remainingotptpt1 pt1 pt1 pt1 pt12:53 PM12/6/2021to searchF1F12INSERTDELPAT SC

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[References] The blood alcohol (C2H5 OH) level can be determined by titrating a sample of blood plasma with an acidic potassium dichromate solution, resulting in the production of Cr+ (ag) and carbon dioxide. The reaction can be monitored because the dichromate ion (Cr207) is orange in solution, and the Cr+ ion is green. The unbalanced redox equation is Cr2O,2- (aq) + C,H; OH(aq) + Cr3+ (aq) + CO2(9) If 44.25 mL of 0.0250 M potassium dichromate solution is required to titrate 30.0 g blood plasma, determine the mass percent of alcohol in the blood. Mass percent=

[References] The blood alcohol (C2H5 OH) level can be determined by titrating a sample of blood plasma with an acidic potassium dichromate solution, resulting in the production of Cr+ (ag) and carbon dioxide. The reaction can be monitored because the dichromate ion (Cr207) is orange in solution, and the Cr+ ion is green. The unbalanced redox equation is Cr2O,2- (aq) + C,H; OH(aq) + Cr3+ (aq) + CO2(9) If 44.25 mL of 0.0250 M potassium dichromate solution is required to titrate 30.0 g blood plasma, determine the mass percent of alcohol in the blood. Mass percent=

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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