Electronic transitions, for the n=3 to n=2
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Q: (a) The position of an electron is known to within 14.4 Å (1.44×10-º m). What is the minimum…
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A: Important spectroscopic notations are: 1) Principal Quantum No (n) The value of n =1,2,3..... 2)…
Q: Which of the following spectroscopic notations are not allowed? (a) 5s1 (b) 1d1 (c) 4s3 (d) 3p7 (e)…
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Q: 1. This question pertains to electronic transitions in a hydrogen-like atom. a. What are the…
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Q: Which energy level (E) transition would result in the emission of a photon with the longest…
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A: De-Broglie relationship: λ=hmv h is planck's constant=6.626 x 10-34J.s m is mass. v is velocity. λ…
Q: the principal series of sodium has a wavelength of 5893 i The first excited S state of sodium lies…
A: Given, Principal series wavelength= 5893 A° e= 1.60 x 10-19C c= 3.0 x 108 m/s h = 6.63 x 10-34 Js…
Q: What are 4 fainter emission lines for sodium (other than the emission line at 589.0 nm)? Make sure…
A: Generally, the vapor lamp of sodium is a gas discharge type of lamp that uses metal sodium in the…
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Q: An electron in the n=2 state of hydrogen remains thereon average about 10-8 before jumping to the…
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Q: (a) The position of an electron is known to within 7.18 À (7.18×10-10 m). What is the minimum…
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Q: What are 4 fainter emission lines for sodium (other than the emission line at 589.0 nm)? Make sure…
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Q: Which transitions are of higher energy? Those in the red part of the spectrum or the blue? Use a…
A: The Energy is given by the equation,
Q: R1 = 2.18×10-18 J , h= 6.626×10-ª Js, c= 3.0×10° m/s , 1 nm = 10° m Q1. A line in the Paschen series…
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Q: fill in ni for all transitions we observe in the visible spectrum for hydrogen
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Q: An electron in an abm is hnow n to be in a stale m, -0. What 1s the with magnetic quantum number m,…
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A: Given: Frequency = 3.91 GHz = 3.91 × 109 Hz.
Q: 2. Define the following terms: (d) Line spectrum (e) Spectroscope (f) Calibration curve (g)…
A: Definitions of above terms
Q: 8) What is the de Broglie wavelength (m) of a 2.0-kg object moving at a speed of 50 m/s? A) 1.5 x…
A: Given data, Mass of object = 2.0 kg speed of object = 50 m/s
Q: uestion 25 etermine the wavelength in pm (10 12 m) of an object of 8.14 X 10-31 - locity of 4.36 X…
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Q: 5. The wavefunctions for the 1s and 2s orbitals are: 1/2 -r/ao Vis = 1 -2r 3/2 1/2 32m ao Where ao…
A: Given a0 = 53 pm r = 0 to 200 pm
Q: Calculate the wavelength, in nm, associated with the transition given below. ninitial 6 and ninal 2…
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Q: The transition from n to It appears between 150-250 nm, while the transition n to o* appears between…
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Q: The transition from n to It appears between 150-250 nm, while the transition n to o* appears between…
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Q: 4. The following are 2 spectrums of an atom: the top represents the absorption spectrum and the…
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Q: 11. For the electronic transition from n 3 ton 5 in the hydrogen atom, calculate the energy, and…
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Q: 37. The Rydberg constant for deuterium (?H) is 109707 cm-1. What is the shortest wavelength in the…
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Q: thermionic and photoelectric effect. (b.) An electromagnetic radiation of wavelength 6.3 × 10-14m…
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Q: Calculate the wavelength (in m) of light emitted when each of the following transitions occur in the…
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Q: = = Av Ephoton = hv KE = hv – c = 2.998 × 108 m/s h=6.626 x10-34 J.s = 6.63 x 10-34 kg m/s…
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Q: Pb Express your answer in core notation in the order of subshell filling as a string without blank…
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