Atomic Spectrescopy

Procedure: First, before starting anything, it was important to learn how to adjudge the spectrometer and read it properly. Then, the spectrometer was mounted to a rim stand and pointed towards the burner. The next step was to clean an inoculating fit out by immersing it into a beaker of DI water, then into a beaker of 3 M HCl, and then back into the DI water. After it was rinsed, it was then placed into the nigrify to make sure no other colour in were being emitted. Then the wire was dipped into one of the deuce-ace solids and ruin in the Bunsen burner flame. While at the comparable quantify the colour in were observe in the spectrometer. This was done with to each one of the three solids. Then, hydrogen discharge was observed through the spectrometer, and its alter and positions were recorded. Results: The side distinction results are the colors from the different solids burned: Test provide #Colors of Line Emission SpectrumColor of char 2Orange, (re d bureau dark to the left)Light purple/Orange 6Orange, (Red way impinge on to the left)Bright Orange 7Green, Orange, RedRedish Orange The following results are the colors and wavelengths observed of the hydrogen spectrum: Colors of Line Emission SpectrumWavelength Red650 nm Green480 nm imperial/Blue430 nm Discussion: Colorfrequency (Hz)Energy of photon (J)Change in E (J)Rydbergs constant Red4.612 x 10^143.06 x 10^-19-3.06 x 10^-19-2.203 x 10^-18 Green6.246 x 10^144.14 x 10^-19-4.14 x 10^-19-2.208 x 10^-18 Purple/Blue6.972 x 10^144.62 x 10^-19-4.62 x 10^-19-2.200 x 10^-18 Average Rydberg Constant= -2.204 x 10^-18 Actual Constant= -2.2 x 10^-18 model parenthesis= .182% Calculations: Beaker N contained the test tubes 2, 6, and 7. Based on the colors emitted in the line spectrum, test tube 2 could peradventure be the metal K - potassium. It resembled very closely the alike line spectrum and colors by having rather faint lines and a hardly a(prenom inal) scattered brighter lights of orange an! d red. Test tube 6 could take a leak been...If you want to get a full essay, order it on our website: BestEssayCheap.com

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