NAME STD.# EMISSION SPECTROSCOPY Gaelcia Pierre 4000370496 CHM 1045L/CHM 1046L DATA SHEET DATE SEQUENCE # 81 do it for helium Wavelength Hydrogen 11-7-2024 SAFETY REMINDER: DO NOT LOOK INTO ANY OF THE LIGHT SOURCES i. Element in gas discharge tube: LONGER THAN ABSOLUTELY NECESSARY Procedure 1: Measuring wavelength ii. Diffraction grating lines per cm: iii. Diffraction grating distance per line: CALCULATED MEASURED LINE "a" (cm) "b" (cm) "C" (cm) λ (nm) red 37 100 106.625 25.6 22.8 100 blue violet 100 v (sec³¹) E (J) IMPORTANT NOTE: Make the above measurements as quickly as possible. If the VIOLET color is not immediately apparent, measure only the RED and BLUE Procedure 2: Wavelength of laser light lines per cm: iii. Diffraction grating distance per line: CALCULATED i. Element in laser tube: ii. Diffraction grating LINE MEASURED "a" (cm) 66 "b" (cm) "C" (cm) λ (nm) red 36 100 3600 106.23264 v (sec³¹) E (J) COLOR Procedure 3: a) Helium spectrum WAVELENGTH SCALE (nanometers) READING Red 707 0.6 Bright Red 668 1.7 Yellow 588 2.3.0 Green 492 4.0 Blue-Green 471 5.1 Blue 447 6.0 Violet 403 6.4 Exp. 9.9 (Plot a gr

NAME STD.# EMISSION SPECTROSCOPY Gaelcia Pierre 4000370496 CHM 1045L/CHM 1046L DATA SHEET DATE SEQUENCE # 81 do it for helium Wavelength Hydrogen 11-7-2024 SAFETY REMINDER: DO NOT LOOK INTO ANY OF THE LIGHT SOURCES i. Element in gas discharge tube: LONGER THAN ABSOLUTELY NECESSARY Procedure 1: Measuring wavelength ii. Diffraction grating lines per cm: iii. Diffraction grating distance per line: CALCULATED MEASURED LINE "a" (cm) "b" (cm) "C" (cm) λ (nm) red 37 100 106.625 25.6 22.8 100 blue violet 100 v (sec³¹) E (J) IMPORTANT NOTE: Make the above measurements as quickly as possible. If the VIOLET color is not immediately apparent, measure only the RED and BLUE Procedure 2: Wavelength of laser light lines per cm: iii. Diffraction grating distance per line: CALCULATED i. Element in laser tube: ii. Diffraction grating LINE MEASURED "a" (cm) 66 "b" (cm) "C" (cm) λ (nm) red 36 100 3600 106.23264 v (sec³¹) E (J) COLOR Procedure 3: a) Helium spectrum WAVELENGTH SCALE (nanometers) READING Red 707 0.6 Bright Red 668 1.7 Yellow 588 2.3.0 Green 492 4.0 Blue-Green 471 5.1 Blue 447 6.0 Violet 403 6.4 Exp. 9.9 (Plot a gr

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

Chapter5: Quantum Mechanics And Atomic Structure

Section: Chapter Questions

Problem 6P: Using Table 5.2, write down the mathematical expression for the 2px wave function for an...

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