The equation for the calibration curve prepared with a series of standard Na + solutions (1-5 mg / L) was calculated as y = 43.5x + 11.5. Since the emission intensity of the water sample prepared by diluting 10 times under the same conditions is 80, calculate the Na + concentration of the water sample in mg / L.

The equation for the calibration curve prepared with a series of standard Na + solutions (1-5 mg / L) was calculated as y = 43.5x + 11.5. Since the emission intensity of the water sample prepared by diluting 10 times under the same conditions is 80, calculate the Na + concentration of the water sample in mg / L.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter20: Molecular Spectroscopy And Photochemistry

Section: Chapter Questions

Problem 6P

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