Hi Im Homework
Procedure
Access the virtual lab and complete the experiments. Answers in blue
Part One (Flame Test): 1. Create and complete a data table for Part One of the lab. It should include the name of the element (or unknown) examined and the color of the observed flame Element | Color of Flame | Barium | Lime neon green | Calcium | Red | Sodium | Yellow | Rubidium | Purple | Potassium | Blue | Lithium | Dark Pink | | |
2. Identify each unknown from Part One of the lab and briefly explain why you identified each unknown as you did.
Unknown 1 was Sodium and Unknown 2 was Potassium. I compared and contrasted each of the flame colors. Then, I observed that the elements and flame colors were the same as I initially saw.
Part Two (Spectroscopy): 1. Create and complete a data table for Part Two of the lab. It should include the name of the element, the colors, and the wavelength values of the observed lines. | Hydrogen | Helium | Sodium | Neon | Mercury | Star | 1 | purple, 410nm | royal blue, 450nm | light yellow, 580 nm | dark purple , 420nm | purple-blue, 430nm | | 2 | Royal blue, 440nm | light green, 510nm | Yellow, 590 nm | lime green, 510nm | royal blue, 450nm | | 3 | lime green, 510nm | yellow, 590nm | Dark yellow, 600 nm | light green, 520nm | lime green, 540nm | | 4 | light lime green, 540 nm | light red, 690nm | | light green, 525nm | lime green, 550nm | | 5 | lite lime green, 550nm | dark red, 740nm | | yellow, 580nm | yellow, 570nm | | 6 | yellow, 570nm | | | yellow, 590 nm | bright red, 670nm | | 7 | dark red, 660nm | | | light red, 700nm | bright red, 690nm | | 8 | red, 680nm | | | light red, 710nm | dark red, 710nm | | 9 | red, 700nm | | | light red, 730nm | | | 10 | | | | dark red, 750nm | | |
2. Describe the line spectrum of the star. Give the color and wavelength value of the five brightest lines in the spectrum.
After finishing the 6 elements then observing star’s
Access the virtual lab and complete the experiments. Answers in blue
Part One (Flame Test): 1. Create and complete a data table for Part One of the lab. It should include the name of the element (or unknown) examined and the color of the observed flame Element | Color of Flame | Barium | Lime neon green | Calcium | Red | Sodium | Yellow | Rubidium | Purple | Potassium | Blue | Lithium | Dark Pink | | |
2. Identify each unknown from Part One of the lab and briefly explain why you identified each unknown as you did.
Unknown 1 was Sodium and Unknown 2 was Potassium. I compared and contrasted each of the flame colors. Then, I observed that the elements and flame colors were the same as I initially saw.
Part Two (Spectroscopy): 1. Create and complete a data table for Part Two of the lab. It should include the name of the element, the colors, and the wavelength values of the observed lines. | Hydrogen | Helium | Sodium | Neon | Mercury | Star | 1 | purple, 410nm | royal blue, 450nm | light yellow, 580 nm | dark purple , 420nm | purple-blue, 430nm | | 2 | Royal blue, 440nm | light green, 510nm | Yellow, 590 nm | lime green, 510nm | royal blue, 450nm | | 3 | lime green, 510nm | yellow, 590nm | Dark yellow, 600 nm | light green, 520nm | lime green, 540nm | | 4 | light lime green, 540 nm | light red, 690nm | | light green, 525nm | lime green, 550nm | | 5 | lite lime green, 550nm | dark red, 740nm | | yellow, 580nm | yellow, 570nm | | 6 | yellow, 570nm | | | yellow, 590 nm | bright red, 670nm | | 7 | dark red, 660nm | | | light red, 700nm | bright red, 690nm | | 8 | red, 680nm | | | light red, 710nm | dark red, 710nm | | 9 | red, 700nm | | | light red, 730nm | | | 10 | | | | dark red, 750nm | | |
2. Describe the line spectrum of the star. Give the color and wavelength value of the five brightest lines in the spectrum.
After finishing the 6 elements then observing star’s