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

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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Question

02A: 2.1-2.5 and Accuracy Handout (70 min)
ulate 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 breathalyzer
by 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/1
Calculate the absolute error of the breathalyzer.
1971 ΑΣΦΑ
Submit Previous Answers Request Answer
?
Previous
x Incorrect; Try Again: 4 attempts remaining
Q Search
mgl
ly
Colle
16 of 17 E
dx
Next
11:44 PM
1/31/202
BANG &

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