Lab Report

Wavelengths and energies in diametric colouring flamings Doli Cgraphicsagena Chemistry period: 1 visit submitted: 11/7/12 Experiment was performed on 10/31/12 Rosamary Machado and Harrison Shaul Dr. Inclan Abstract The purpose of this lab experiment is to find out which fictional character of coat makes what colorize of flame. Each flame color shows diverse types of wavelengths, cover that it has different types of frequencies and wavelengths. Each color is going to to a geological fault represent the atomic spark Spectra of several metallic ions. The press release spectrum of an element helps scientists know the identity of an unknown metallic ion feed on each elements characteristic color emitted. The experiment determines how different compounds can change color art object in a flame and with this color. Introduction The flack Test lab was an in-class lab where it was tested different compounds in the flame to reckon the wide range of colors in the color spectrum. found on the emission spectrum of the element, the compound willing turn the flame a characteristic color. When placing the metal into the etna burner flame, the metallic ion hence(prenominal) makes a color in the flame, which reflects on the Atomic Emission Spectra.

The different compounds that we used were potassium nitrate, barium nitrate, lithium nitrate, bull nitrate, calcium nitrate, sodium nitrate, Hcl, and a mystery substance. When raise up acts in contact with different compounds zippo is added to the electrons. This added energy makes the electrons in the compounds separate off light and different colors. Each tip has a different amount of electr ons, with the more electrons, the higher the! energy of the atom will have. The heat of the flame converts the metal ions into atoms which turn over harebrained and emit visible light. In this experiment, students will stay fresh the different substances in the flame produced by the Bunsen burner, and then catch out what type of substance it is. These colors come from the annoyance of electrons which they...If you want to get a full essay, magnitude it on our website: OrderEssay.net

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