Template Instructions: Remove and replace any highlighted text. Do not resize, remove, or add answer boxes.Experiment 8: SpectroscopyIn-Lab Notebook (Results and Observations)TA ONLY (Grade Last): Formatting Late PenaltyNameJamoni CollinsPartner(s)Jordan HanONYENJjamoni jinjoTemplate Instructions: Remove and replace any highlighted text. Do not resize, remove, or add answer boxes.Experiment 8: SpectroscopyIn-Lab Notebook (Results and Observations) During the lab period, use the answer boxes and fillable tables below to record your measurements, calculated values, and general observations. Entering data directly into Microsoft Excel is helpful and encouraged but please also enter data directly into the tables here as well. Include a title for each tableand units for each table entry, as appropriate. See notes and examples below.Note on Table Titles: The ACS states that each table must include a one phrase (or sentence) title that describes the contents of the table. The title should be understandable without reference to the textor, in this case, the lab manual.11: https://pubs.acs.org/doi/full/10.1021/acsguide.40303Example of a Table Title: “Rate constants for substitution reaction A as a function of temperature.”Note on Units for Table Entries: For each entry in a table, units should be included, either in the column header or in a separate column (similar to how units are treated in Excel), unless the quantity isactually unitless. Insert units in the column headers of the tables below where appropriate.Note on Observations: Using the answer boxes below, make note of observations as they occur during the experiment. One to two sentences are sufficient for any major steps, e.g., “the volume increased noticeably when…”. In general, observations should not include measurements (i.e., numbers) although it may help in this lab to mention key wavelengths in describing light output.A. WAVELENGTH CALIBRATION OF SPECTROSCOPETable 1. Wavelength calibration of Spectroscope with FluorescentColor of LinePosition onSpectroscopeSpectrometer Wavelength(nm)Yellow 5.90 625.4 nmViolet 4.40 435.5 nmGreen 5.50 584.7 nmBlue 4.95 489.1 nm1CHEM 101L (In-Lab) Experiment 8: Spectroscopy Spring 2022Observations: Wavelength Calibration of SpectroscopeThe emission light spectrum was not continuous and we only included yello, violet, green, and blue inthe observation. Although there was red line seen as well. B. COMPARISON OF EMISSION SPECTRA Table 2. Comparison of Emission Spectra with different Light SourcesLight SourceRange onSpectroscopeWavelengthRange (nm)Region(s) ofMaximum Intensity(nm)Daylight 6.60 - 4.30 500 - 850 627.5, 413.8, 757.1Candle 7.20 - 4.40 400 - 650 759.3, 627.5LED 6.70 - 4.50 400 - 650 630.8, 416.1Incandescent bulb 7.00 -4.35 400 - 750 759.3, 629.76Observations: Comparison of Emission SpectraAll four light sources have a continuous emission spectrum. Fluorescent light is the only source that had a broken up emission spectrum. The incandescent bulb and candle had the highest intensity regions with the bulb being the highest. Red and violent are the main colors with a maximum intensityregion. 2CHEM 101L (In-Lab) Experiment 8: Spectroscopy Spring 2022C. ATOMIC LINE SPECTRA OF THE BALMER SERIES OF HYDROGENTable 3. Wavelength and Atomic lines of the Hydrogen bulb Color of LinesPosition onSpectroscopeSpectrometerWavelength(nm)Red 6.80 718.3Orange 6.30 645.8Yellow 5.90 627.5Green 5.50 580.4Blue 4.90 488.0Violet 4.40 413.8Observations: Atomic Line Spectra of the Balmer Series of HydrogenIn the hydrogen bulb red, blue, yellow had the most distinct lines and the emission spectrum is continuous. D. FLAME EMISSION SPECTRATable 4. Flame Emission Spectra with different Metal Ions Metal IonColor(s) ofFlameColor(s) ofEmission LinesSpectroscopePositionWavelength(nm)Sodium NaCl 12 Orange Orange 5.95 629.7Copper CuCl2 13 Green Green and Orange 5.45, 6.00 771.4Lithuim LiCl 11 Red/pink Red and orange 6.80, 6.00 680.5Iron FeCl3 10 Pink Orange 6.00 412.6Potassium KCL 15 Purple Blue 4.50 628.63CHEM 101L (In-Lab) Experiment 8: Spectroscopy Spring 2022Observations: Flame Emission Spectra In the spectroscope position 6.00 keep appearing within CuCl2, LiCl, and FeCl3. This is because the flame was not a constant color and had a blue color within the flame. Use the spectroscope and the spectrometer to make measurements as needed to fill in the table below (Table65). Based on your previous flame emission spectral data, suggest metals in the unknown that contributed to the flame’s color.Table 5. Flame Emission Spectra with Unknown Mixture Color of FlameColor ofEmission LinesSpectroscopePosition(if applicable)Wavelength(nm)Elements inUnknown MixtureGreen and Red 16Red, Orange, and Green6.00,6.80,5.50 678.3 Cu and LiText Text Text Text TextTA ONLY (Grade Last): Formatting Late