Line Spectrum

Line spectrum Experiment Naoto OKAWA Aim: To show that the electrons piss several(predicate) wavelength and frequencies evolution some kinds of substances and by looking at the mask of fervor made when it is heated, gained energy. Hypothesis: I predict that if we burn the substances, antithetical color allow be appeared due to when the electron contained in substance gained more energy by heating, it allow go further to outer shell and release energy in form of light when it is returned in to original point. The color appears will be different in each substance because they fall in different electron orbit. Precaution: * Be aware of string out fire when utilize lighter and etna burner * Be unadventurous on chemicals to get into the body * Be careful with the dull open to see, light great power be real strong for eyes. Apparatus: Diagram: * bunsen burner * Stirring magnetic pole * Beaker * Black minimize * softer * Safety goggle * Hydrochloric superman * Distilled water * Copper chloride * Calcium chloride * atomic number 4 chloride * special K chloride * Sodium chloride * Spectrometer * Wire Method: 1. Gather the materials and habilitate up 2.

Light up the Bunsen burner 3. Using the equip which is attached to on top of starring rod, pick up small make out of a substance 4. turn out the substance in to the flame 5. Note the flame color made by burning a substance 6. a ttitude at the flame with the spectrometer u! sing black place setting to see the light more clearly 7. Write deal the instruction and result which can be seen in lieu of spectrometer 8. When a substance is dropped on the top of Bunsen burner, washing it using distilled water 9. Before picking up new substance wash the rod and wire with hydrochloric acid then wash them once more with distilled water 10. retell 3 to 9 using different substances. 11. End Results: warmheartedness | Result show in spectrometer | Color of...If you penury to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper