In this experiment a spectroscope is used to look at the emission spectrum of an unknown metal. A sodium lamp is used as a calibration light source to determine the d value of the diffraction grating of the spectroscope. The following experimental data are given: Sodium, the calibration source, emission wavelength = 550.0 nm. %3D Angle of light diffraction using the sodium lamp = 17.43° Angle of diffraction using unknown metal source = 17.36° efer to Experiment 2 in the Chemistry 1110 lab manual for the equation relating the d value of e spectroscope to the wavelength and angle of diffraction and also for the Rydberg equation. 1. Watch the video in Stemble. 2. Using the experimental data determine: (a) the distance (in nm) between the lines of the diffraction grating using the calibration source, the sodium lamp, and show the units. IC (b) the wavelength (in nm) of the radiation from the unknown metal source and show the units.

In this experiment a spectroscope is used to look at the emission spectrum of an unknown metal. A sodium lamp is used as a calibration light source to determine the d value of the diffraction grating of the spectroscope. The following experimental data are given: Sodium, the calibration source, emission wavelength = 550.0 nm. %3D Angle of light diffraction using the sodium lamp = 17.43° Angle of diffraction using unknown metal source = 17.36° efer to Experiment 2 in the Chemistry 1110 lab manual for the equation relating the d value of e spectroscope to the wavelength and angle of diffraction and also for the Rydberg equation. 1. Watch the video in Stemble. 2. Using the experimental data determine: (a) the distance (in nm) between the lines of the diffraction grating using the calibration source, the sodium lamp, and show the units. IC (b) the wavelength (in nm) of the radiation from the unknown metal source and show the units.

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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