The concentration of chloride in seawater can be determined by a flow injection analysis. The analysis of a set of calibration standards gives the following results. [Cr] (ppm) absorbance 5.00 0.07125 10.00 0.12375 20.00 0.2875 30.00 0.4425 40.00 0.5975 50.00 0.7425 75.00 1.0500 A 1.00-ml sample of seawater is placed in a 500 mL volumetric flask and diluted to volume with distilled water. When injected into the flow injection analyzer an absorbance of 0.443 is measured. What is the concentration of C in the sample?
The concentration of chloride in seawater can be determined by a flow injection analysis. The analysis of a set of calibration standards gives the following results. [Cr] (ppm) absorbance 5.00 0.07125 10.00 0.12375 20.00 0.2875 30.00 0.4425 40.00 0.5975 50.00 0.7425 75.00 1.0500 A 1.00-ml sample of seawater is placed in a 500 mL volumetric flask and diluted to volume with distilled water. When injected into the flow injection analyzer an absorbance of 0.443 is measured. What is the concentration of C in the sample?
Chapter33: High-performance Liquid Chromatography
Section: Chapter Questions
Problem 33.17QAP
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![The concentration of chloride in seawater can be determined by a flow injection analysis. The analysis of a set of calibration standards gives the following results.
[C] (ppm)
absorbance
5.00
0.07125
10.00
0.12375
20.00
0.2875
30.00
0.4425
40.00
0.5975
50.00
0.7425
75.00
1.0500
A 1.00-ml sample of seawater is placed in a 500 mL volumetric flask and diluted to volume with distilled water. When injected into the flow injection analyzer an absorbance of 0.443 is measured. What is the concentration of C in
the sample?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc0602eaa-79a9-4455-9bd8-2642a3c0ae64%2F258e906e-720a-4ab1-8508-0d319ce5713d%2Frmmc5js_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The concentration of chloride in seawater can be determined by a flow injection analysis. The analysis of a set of calibration standards gives the following results.
[C] (ppm)
absorbance
5.00
0.07125
10.00
0.12375
20.00
0.2875
30.00
0.4425
40.00
0.5975
50.00
0.7425
75.00
1.0500
A 1.00-ml sample of seawater is placed in a 500 mL volumetric flask and diluted to volume with distilled water. When injected into the flow injection analyzer an absorbance of 0.443 is measured. What is the concentration of C in
the sample?
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