Spectroscopy: Emission Line Spectra |
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Mercury (Hg) Record line positions using lower scale Used to Calibrate Spectroscope |
Mercury Line Spectrum |
Hydrogen (H) Record line positions using lower scale |
Hydrogen Line Spectrum |
Helium (He) Record line positions using lower scale |
Helium Line Spectrum |
Neon (Ne) Record line positions using lower scale |
Neon Line Spectrum |
Spectroscopy: Food Coloring Absorption |
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Absorption Spectrum Experiment (Video) |
Spectroscopy: Calcium (Ca) Flame Emission |
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Calcium
Flame Spectrum (Video) |
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Spectroscopy: Copper (Cu) Flame Emission |
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Copper Flame Spectrum (Video) |
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Spectroscopy: Sodium (Na) Flame Emission |
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Sodium Flame Spectrum (Video) |
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Spectroscopy: Strontium (Sr) Flame Emission |
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Strontium Flame Spectrum (Video) |
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Spectroscopy: Lithium (Li) Flame Emission |
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Lithium Flame Spectrum (Video) |
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Spectroscopy: Unknown Determination
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An unknown mixture of two or more metal solutions was analyzed using the flame method above. The spectrum at right was recorded. Use this spectrum to determine which metal ions were in the unknown sample. There is no second unknown and you may omit that from your lab report. |