Optical Spectroscopy

Optical Spectroscopy - Optical Spectroscopy Gardner Yost...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Optical Spectroscopy October 22, 2008 Gardner Yost Tyi MCcray Pu rpose: To observe spectra from a variety of sources using a spectrometer, to design and implement a procedure capable of determining the composition of a solution that contains two or more ionic salts, and construct a partial energy level diagram for hydrogen. Observations: Color with naked eye Wavelength with handheld spectrometer Wavelength with computer Incandescent bulb White 500nm 900, 800, 550nm Florescent bulb White 300, 500nm 386,402,446,469,491,502,585,730nm Helium Purple 600nm 386,402,446,449,502,585,668,708,73 0nm NaCl Yellow-Orange 200,220 nm 590.93nm LiCl Red-Pink 550nm 671.47nm CaCl Orange-Red 591nm 622.81nm SrCl ₂ Scarlet-Red 600nm 683.33nm NaCl +KCl Yellow N/A 589.87, 767.68nm Unknown 4 Yellow N/A 589.16, 767.16nm Hydrogen Pinkish 500nm 475.79,486,658nm Calculations: Percent error for unknown salt 1: (589.87-589.16)/589.87=.0012 Percent error for unknown salt 2: (767.68-767.16)/767.87=.0068 Energies for hydrogen:...
View Full Document

Page1 / 4

Optical Spectroscopy - Optical Spectroscopy Gardner Yost...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online