What is the wavelength of light with an energy of 1270 kJ/mol? 94.2 nm O 94.2 um O 1.92×1036 m O 1.56×10-31 m

Q: Wave length (nanometers) 2.115 E-12 Joules ?

A: Given, energy = 2.115×10-12 J We have to calculate the wave length in nanometers.

Q: When a ground state lodine atom accepts an electron and makes the ground state lodide ion, which set…

A: There are four quantum number 1. Principle quantum number (n)2. Azimuthal quantum number…

Q: 24. What is the energy change (in J) and wavelength (in nm) of light emitted when an electron…

A: The wavelength of hydrogen is given as; 1λ=R1nf2-1ni2 where, R = 10973731.6m-1

Q: The energy required to remove electrons from elemental sodium is 496 kJ/mol. What is the threshold…

A: From Planck's quantum equation E = h νowhere E = work function =  496 x 103 J /mol h = 6.625 x…

Q: A photon of light produced by a surgical laser has an energy of wavelength of 6.57 x 10-7 m.…

A: The energy of photon can be calculated by using formula

Q: 1. The following is an electron transfer reaction between two atoms: Ag + O Ag2+ + 02- ----> Which…

A: The atomic number of Ag (Silver) is 47 . And it's ground state electronic configuration is  […

Q: What is the wavelength of light having a frequency of 4.27 x 104 Hz? O 585 O 702 O 641 O 522

A: Given data,Frequency(ν)=4.27×1014Hz The wavelength of a light is inversely proportional to the…

Q: Calculate the frequency of the red light emitted by a neon sign with a wavelength of 659.9 nm. 2.20…

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Q: Calculate the frequency of the red light emitted by a neon sign with a wavelength of 659.9 nm. 3.32…

A: f = ?/λ Where, f = frequency in Hz,  λ = wave length and ? = speed of light (3.0 x 108 ms-1)

Q: The energy required to remove electrons from elemental cesium is 376 kJ/mol. What is the threshold…

A:

Q: that

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Q: The fifth ionization energy of O is 18.2 x 10-18 J. What is the maximum wavelength of radiation that…

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Q: When the light of frequency 3.27 x 1015 s-1 shines on the surface of copper metal, electrons are…

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Q: Consider the diagram, shown below, representing a six carbon atom cyclic benzene molecule with six…

A: When a particle is confined inside a ring it can be considered analogous to a particle in a…

Q: When a red light with a wavelength of 670 nm shines on a piece of metal, an electron is ejected.…

A: Given -> Wavelength= 670 nm

Q: 104. Photogray lenses incorporate small amounts of silver chloride in the glass of the lens. The…

A: Given E = 3.10 x 102 kJ/mol = 3.10 x 105 J/mol

Q: 1. The following is an electron transfer reaction between two atoms: Ag + O ----> Ag2+ + O²- Which…

A: Ground state electronic configuration of Ag is  4d9 5s2  Ground state electronic configuration of O…

Q: The definition of electron affinity corresponds to the energy associated with the generic process…

A:

Q: Consider the bright line spectrum of hydrogen shown in the figure below. Which line in the spectrum…

A: Given line spectra of hydrogen atom is : Options are : a). 434 nm b). 410 nm c). 656 nm d). 486 nm…

Q: What is the wavelength (in nm) of a photon if the energy is 7.05 x 10 19 J? (h = J s) = 6.626 x…

A: Given :- Energy of photon = 7.05 x 10-19 J  To calculate :- wavelength of photon (in nm)

Q: What is the energy (in joules) of a photon of green light having a wavelength of 440 nm?

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Q: Determine the amount of energy lost by an electron that drops from the eight (n=8) to the first…

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Q: The frequency of a photon of electromagnetic radiation with an energy of 1.2 x 10-18 Jis O 8.9 ×…

A:

Q: Calculate the energy of the violet light emitted by a hydrogen atom with a wavelength of 410.1 nm. O…

A: Given data: The wavelength of a violet light emitted by a hydrogen atom is λ=410.1 nm. To calculate:…

Q: lonization energy: The minimum energy needed to remove an electron from an atom. le. If the atom is…

A: The ionization energy (IE) of a neutral atom determines the binding capacity of the electrons in an…

Q: What is the energy of a wavelength of light of 510 nm?

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Q: Which of the following atoms has the largest radius? O ME Br

A: Atomic radius: The distance between the nucleus and the outermost electron is known as the atomic…

Q: Calculate the energy of the red light emitted by a neon atom with a wavelength of 703.2 nm. 3.54 x…

A:

Q: A photon of light with a wavelength of 200.0 nm strikes a metal surface and an electron is ejected…

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Q: Calculate the frequency of the light emitted by a hydrogen atom during a transition of its electron…

A: Answer:Here:n1 and n2 are the energy level of electron transition

Q: Light has a wavelength of 7982 nm. What is the energy in KJ of one mole of photons? 2.49 x 10^-20 KJ…

A: For energy of photon the following formula can be used E=hf=hcλ After getting value from the energy…

Q: 3. The following energy levels were recorded for a sodium atom: Orbital Energy -8.235 x 10-19 J…

A:

Q: A photon has an energy of 5.53 x 10-17 J. What is its frequency in s-1? m/s; h = 6.63 x 10-34 J s)…

A: Energy of a photon is directly proportional to its frequency.

Q: What is the photon energy of light with a wavelength of 959 nm?

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Q: what is the wavelength of blue light with frequency of 6.88 x 10^14 hz

A: Given -  Frequency of blue light = 6.88 x 1014 Hz To find - Wavelength of blue light Formula -

Q: 1. The following is an electron transfer reaction between two atoms: Cu + O --- Cu2+ + O 02- Which…

A: d) From (2,1,-1/2) to (3,2,-1/2)

Q: Carbon dioxide readily absorbs radiation with an energy of 4.67 x 10-20 J. What is the wavelength…

A: Given that,Energy of radiation absorbs by carbon dioxide=4.67×10-20JSpeed of light(c)=3.00×108 m/s…

Q: How many valence electrons are present in the ground state electron configuration? 1s2s2p 3s23p1 O 2…

A: The electron ground state is the energy state with the lowest energy.  The ground state of an atomic…