The chemical method of analysis in determination of the blood alcohol content (%BAC) is:K2Cr2O7 + H2SO4 + C2H5OH → Cr2(SO4)3 + K2SO4 + CH3COOH + H2O During a Breathalyzer Test it was determined that 1.20mg of K2Cr2O7 was consumed by the above reaction. Calculate the number of milligrams of ethanol in the test sample. Calculate the Blood Alcohol Content in this sample (%BAC).

Given , Reaction : K2Cr2O7 + H2SO4 + C2H5OH → Cr2(SO4)3 + K2SO4 + CH3COOH + H2O

Answered: The chemical method of analysis in…

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter26: Lipids

Section: Chapter Questions

Problem 26.16P

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The chemical method of analysis in determination of the blood alcohol content (%BAC) is:

K₂Cr₂O₇ + H₂SO₄ + C₂H₅OH → Cr₂(SO₄)₃ + K₂SO₄ + CH₃COOH + H₂O

During a Breathalyzer Test it was determined that 1.20mg of K₂Cr₂O₇ was consumed by the above reaction. Calculate the number of milligrams of ethanol in the test sample.

Calculate the Blood Alcohol Content in this sample (%BAC).

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