An FM station broadcast music at 93.5 MHz, find wavelength in m, nm and angstrom. Calculate energy in J and kJ that corresponds to this radiation.

Q: Following successive ionization energies (IE in kJ/mol) are for which atom?    IE1 = 787        IE2…

A: Find the solution below

Q: 134. Consider the following idealized PES spectrum for an element: 1000 100 10 0.1 Energy (MJ/mol)…

A: Concept - Photoelectron spectroscopy (PES) is a method in which we compare the relative energies of…

Q: Explain how line spectra relate to the idea of quantized energystates of electrons in atoms?

A: Firstly we have to know about the line spectra....... an optical spectrum more or less separated…

Q: Molecules can undergo quantized energy transitions similar to, but not exactly like atoms. For the…

A: The values are given as follows:

Q: How many spectral lines are emitted by hydrongen atom at n=4 level?

A: Let electron jump from n2 = 4 to n1 = 1If the electron jumps from n2 = 4 to n1 = 1, the following…

Q: 니? n=? %3D me=?

A: The principal number tells the energy level of an electron where the electron is present. Azimuthal…

Q: A radio wave has a frequency of 3.8x1010 Hz. What is the energy (in J) of one photon of this…

A: Energy of a photon, E = hν                                  E = 6.626 x 10-34 x 3.8 x 1010 J…

Q: Indicate whether energy is emitted or absorbed when thefollowing electronic transitions occur in…

A: Energy is being absorbed when an electron makes a transition from lower energy level to a higher…

Q: how much energy in J is contained in one photon of 552 nm light?

A:

Q: Which one of the following correctly represents the electron configuration for europium (Eu)?

A:

Q: A cornstalk grows from a seed that is watered and fertilized. Is this a physical or chemical change?…

A: Hello. Since your question has multiple subparts. We will solve the first three sub-parts for you.…

Q: 3. A radio wave has a frequency of 3.8 x 1010 Hz. What is the energy (in J) of one photon of this…

A: Answer

Q: How much energy is required to remove an electron from a hydrogen atom originally at n1?

A: Hydrogen atom is the smallest atom in the periodic table. It has the property of both alkali metals…

Q: What is the maximum number of orbitals that can be identified by the quantum numbers n=3, l = 3, ml…

A: No two electrons can have same set of quantum numbers.

Q: Most of the light from a sodium lamp has a wavelength of 589 nm. What is the v of this radiation?…

A: Speed of light, C = 3 × 108 m/s Wavelength of light (λ) = 589nm  Wavelength of light (λ) = 589×10-9…

Q: Microwave ovens operate at a frequency ν = 2450 MHz. What is the energy of one photon of microwave…

A:

Q: The laser in an audio compact disc player uses light with a wavelength of 7.80 x 10-7 m. Calculate…

A: Every light with a wavelength have an associated frequency and energy value.

Q: Use the References to access important values if needed for this question. A local FM radio station…

A: Given,  Energy of a photon = 6.26x10-29 kJ   1MHz = 106 s-1  We have to calculate the frequency at…

Q: What is the frequency (in Hertz, s-1) of UVA radiation with a wavelength of 350 nm?    What is the…

A:

Q: Describe electromagnetic radiation according to its wavenature.

A: Eectromagnetic radiation according to its wave nature has to be explained,

Q: How much energy (J) is carried by one photon of (a) red light with l 5 650 nm? (b) violet light with…

A: To Find: To find the energy of one photon and energy of a mole photon at a red light and violet…

Q: Calculate the wavelength of light (in nm) that has an energy of 3,564 kJ/mol.

A: Given, energy of photons = 2564 kJ/mol                                 = 2564 × 103 J/mol We need to…

Q: Calculate the longest wavelength (nm) that can provide an energy of at least 420 kJ/mol.

A:

Q: photon

A:

Q: tucicy VS. energy 3. When sodium is excited in a flame, two ultraviolet spectral lines at = 372.1 nm…

A: Please find below the relationship between energy frequency and wavelength of light  a) Since E  =…

Q: What is the energy (in kilojoules per mole) of ultraviolet light with a wavelength of 294 nm?

A: Given: Wavelength of light = 294 nm = 294 × 10-9 m.

Q: d. For which of the following atoms/ions Li, Li²-, Na+, He", C5+, could the Rydberg formula be used?…

A: d. For which of the following atoms/ions, could the Rydberg formula be used?

Q: The hydrogen atom can absorb light of wavelength 1094 nm.(a) In what region of the electromagnetic…

A:

Q: Which electronic configuration describes an atom whose highest energy electron has the quantum…

A: Here we are asked which electronic configuration describes an atom whose highest energy electron has…

Q: Calculate the wavelength of a proton moving at 23% of the speed of light. Leave your answer in m -…

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: Q5. One type of sunburn occurs on exposure to UV light of wavelength of 325 nm. What is the energy…

A: Given information: Wavelength = 325 nm Moles = 0.372 mol

Q: The longest wavelength of light that can be absorbed by N2 is ~80 nm, while the longest wavelength…

A:

Q: Following successive ionization energies (IE in kJ/mol) are for which atom?    IE1 = 787        IE2…

A: The given ionization energies are; IE1 = 787 IE2 = 1577      IE3 = 3232      IE4 = 4356      IE5 =…

Q: one of the emission lines of the hydrogen atom has a wavelenght of 93.07 nm. (a) in what region of…

A: The wavelength between 90- 400nm.  It is ultraviolet region.Then the region of the electromagnetic…

Q: 2. What is the energy in kJ/mole associated with infrared light having a wavelength of 1.55 x 10-6…

A: Given: Wavelength (λ)=1.55×10-6 m  Planck constant=6.63×10-34 Js Speed of light= 3×108 m/s To find:…

Q: Using complete subshell notation (1s22s2p, and so forth), predict the electron configuration of Si…

A: Write electronic configuration of Si ?

Q: Calculate the energy (J) of a single photon of 307 nm electromagnetic radiation.

A: Before doing the problem we must know the de broglie relationship between wave and the energy .…

Q: A radio network broadcasts on a wavelength of 96.5 m. What is the energy (in J), of a photon of…

A: Given that the wavelength of a radio network is λ=96.5 m. To calculate the energy (in J), of a…

Q: Microwave radiation has a wavelength on the order of 1.9 cm. Calculate the frequency and the energy…

A: Wavelength of Single photon = 1.9 cmFrequency of single photon = To be determined

Q: Calculate the longest wavelength (nm) that can provide an energy of at least 431 kJ/mol.

A:

Q: It is easy to understand how two electrons (one with spin up, one with spin down) can fill the 1s…

A: Electronic configuration of the given atom represents the total number of electrons in the given…

Q: energy of an electron

A:

Q: When rubidium ions are heated to a high temperature, two lines are observed in its line spectrum at…

A: Frequencies and wavelengths are related to each other via the equation shown below.

Q: Give wavelength in manometers of light from hydrogen atom when electron transitions from the n1= 7…

A: Given :- Initial state from where transition occur = 7               Final state = 2  To calculate…

Q: please answer the questions given. thank you

A: The Rydberg equation for determining the wavelength of light is given by

Q: Following successive ionization energies (IE in kJ/mol) are for which atom?    IE1 = 1085        IE2…

A: From the Successive ionisation energy values We can determine type of atom.

Q: b. Calculate the frequency of this emitted green radiation, in s¹. Show your work. Calculate the…

A: b) Frequency can be calculated using the formula : Frequency (ν)=Speed of light (c)wavelength(λ) c)…

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.