A 0.32 g soil sample was digested and diluted to 481-mL. The diluted sample was analyzed for Zn by AAS and found to contain 4.8 mg/L. What is the amount of Zn in the original soil sample in mg/Kg? a. 7215 b. 72150 C. 3608 d. 2405
A 0.32 g soil sample was digested and diluted to 481-mL. The diluted sample was analyzed for Zn by AAS and found to contain 4.8 mg/L. What is the amount of Zn in the original soil sample in mg/Kg? a. 7215 b. 72150 C. 3608 d. 2405
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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![A032 g soil sample was digested and diluted to 481-ml. The diluted sample was analyzed for Zn by AAS and found to contain 4.8 mg/L
What is the amount of Zn in the original soil sample in mg/Kg?
O a. 7215
O b. 72150
O c3608
Od. 2405
Simultaneous determination of Na' and Agt could be
achieved by
Select one
2.
a. UV/Visible Spectroscopy
b. HPLC
Oc lon Exchange Chromatography
d. Atomic Emission Spectroscopy
Two peaks have kt 6.62 and K2 = 8.15 Calculate the
selectivity factor (a)?
Select one
a 1.13
b. 1.23
c 1.17
d. 0.885](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F565fdc58-029d-410f-bac8-a514af0e1c41%2Fa770baf0-da48-4b7e-9db7-2fd1362e570c%2Fdwtym4s_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A032 g soil sample was digested and diluted to 481-ml. The diluted sample was analyzed for Zn by AAS and found to contain 4.8 mg/L
What is the amount of Zn in the original soil sample in mg/Kg?
O a. 7215
O b. 72150
O c3608
Od. 2405
Simultaneous determination of Na' and Agt could be
achieved by
Select one
2.
a. UV/Visible Spectroscopy
b. HPLC
Oc lon Exchange Chromatography
d. Atomic Emission Spectroscopy
Two peaks have kt 6.62 and K2 = 8.15 Calculate the
selectivity factor (a)?
Select one
a 1.13
b. 1.23
c 1.17
d. 0.885
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