6 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/LWhat is the amount of Zn in the original soil sample in mg/Kg?O a. 7215O b. 72150O c3608Od. 2405Simultaneous determination of Na' and Agt could beachieved bySelect one2.a. UV/Visible Spectroscopyb. HPLCOc lon Exchange Chromatographyd. Atomic Emission SpectroscopyTwo peaks have kt 6.62 and K2 = 8.15 Calculate theselectivity factor (a)?Select onea 1.13b. 1.23c 1.17d. 0.885

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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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Question

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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