02A: 2.1-2.5 and Accuracy Handout (70 min)ulate Figures of Merit for Trueness▾ Part A. Absolute ErrorA breathalyzer is a portable electrochemical instrument that measures the concentration of ethyl alcohol in a sample of exhaled breath A forensic chemist checks the calibration of a breathalyzerby testing a standard air sample known to contain 0.174 mg/L of ethanol seven times. The average value of these seven replicate measurements is found to be 0 157 mg/1Calculate the absolute error of the breathalyzer.1971 ΑΣΦΑSubmit Previous Answers Request Answer?Previousx Incorrect; Try Again: 4 attempts remainingQ SearchmgllyColle16 of 17 EdxNext11:44 PM1/31/202BANG &

Given data is The concentration of standard ethyl alcohol sample = 0.174 mg/L The average value of…

02A: 2.1-2.5 and Accuracy Handout (70 min) culate Figures of Merit for Trueness ▾ Part A. Absolute Error A breathalyzer is a portable electrochemical instrument that measures the concentration of ethyl alcohol in a sample of exhaled breath A forensic chemist checks the calibration of a breathalyze by testing a standard air sample known to contain 0.174 mg/1, of ethanol seven times The average value of these seven replicate measurements is found to be 0 157 mg/L Calculate the absolute error of the breathalyzer. 100 ΑΣΦΑ Submit ? Previous Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining 16 of 17 mg1. Next

02A: 2.1-2.5 and Accuracy Handout (70 min) culate Figures of Merit for Trueness ▾ Part A. Absolute Error A breathalyzer is a portable electrochemical instrument that measures the concentration of ethyl alcohol in a sample of exhaled breath A forensic chemist checks the calibration of a breathalyze by testing a standard air sample known to contain 0.174 mg/1, of ethanol seven times The average value of these seven replicate measurements is found to be 0 157 mg/L Calculate the absolute error of the breathalyzer. 100 ΑΣΦΑ Submit ? Previous Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining 16 of 17 mg1. Next

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter8: Sampling, Standardization, And Calibration

Section: Chapter Questions

Problem 8.10QAP

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