How much energy is contained in 1 mole of photons with frequency of 1.693 x 1011 s1?

Q: A photon has an energy of 2.93 × 1 0 -25 J. What is its frequency? What type of electromagnetic…

A: The energy of a photon is related with the frequency of the photon as follows: E=hν Where E is the…

Q: Orange has a frequency of 4.8 x 1014 s-1.  What is the energy of one quantum of orange light?

A: The energy of one quantum of orange light can be calculated using planck's formula. Given frequency…

Q: What is the frequency in Hertz of a photon emitted after an electron transitions from n=6 to n=2?

A: Calculation of frequency of photon: According to the Rydberg formula; 1λ=R1n12-1n22R=Rydberg…

Q: when an excited electron in a hydrogen atom falls from n=5 to n=2, a photon of blue light is…

A: We have  E=2.718 X 10-18 Jz2(nfinal)2-z2(ninitial)2 Here, z=atomic number and n=energy level

Q: The energy of a single photon is 1.005x10-19 J.  How many moles of photons would be required to give…

A: Bohr’s theory of atoms was applicable for one electron system. It purposed the energy levels in an…

Q: When a particle of mass 9.1 x 10-28 g in a certain one- dimensional box goes from n=5 to n=2 level,…

A: Given, Mass of particle = 9.1×10-28 g            Frequency = 6.0×1014s-1 Energy of a particle in…

Q: A highly excited atom of hydrogen makes a transition from the n = 9 to the n = 8 state and emits a…

A: USE FORMULA FOR HYDROGEN ATOM.

Q: What is the frequency (in Hertz) of a photon with an energy value of 6.03 x 10-18?

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Q: How much energy (in kJ) do 3.0 moles of photons, all with a wavelength of 655 nm, contain?

A: The relation between energy and no. of photons asgiven byEnergy E=NA*hνE=NA*h*cλν=frequency of…

Q: Calculate the energy per mole of photons in kilojoules that has a frequency of 8.21 x 1012 sec-1 .

A: Since the frequency of each photon is given  And we know that the energy of photon is given by  E =…

Q: Calculate the energy of one photon with a frequency of 5.09 x1014 s-1. What is the energy of a mole…

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Q: The electron in a hydrogen atom absorbs a photon causing the electron to jump from the state n = 2…

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Q: 3. A ground-state H atom absorbs a photon of wavelength 94.91 nm, and its electron attains a higher…

A: a). E=h×cλE=6.626×10-34 Js×3×108 m/s9.491×10-8 mE=2.09×10-18J. We know…

Q: A photon has Energy of 5.42 x 10^-19 J.  Calculate the wavelength of the photon.

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Q: Calculate the de Broglie wavelength of a neutron that has a mass of 1.675 X 1024 g and kinetic…

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Q: 1012

A: Energy = h • v  Where : h = constant = 6.626 • 10^-34 Js  And v = frequency = 5.2 • 10^12 s-1

Q: A photon has a frequency of 2.30   ×   106 Hz. Calculate the energy (in joules) of 1 mole of…

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Q: Calculate energy of a photon having the frequency of 1.68 x1015 1/s

A: Frequency of the photon = 1.68 x 1015 1/sTo find:Energy of the photon

Q: How much energy (in kJ/mol) does light have with a frequency of n 3.48 x 1014 s1 %3D

A: E = hν, where ‘ν’ refers to frequency is equal to 3.48X1014s-1 ‘h’ in this equation implies Planck’s…

Q: A photon has the energy 2.33 × 10–20 J. What is this photon's frequency?

A: We know that , energy of a photon is related to Plank's constant as,…

Q: The watt is a unit of power, equivalent to 1 joule per second. If a single solar panel can generate…

A: Solar panel power generated = 125 watts 1 watt = 1 J/sec Energy generated = 125 J/sec

Q: When an excited electron in a hydrogen atom falls from ?=7 to ?=2, a photon of ultraviolet light is…

A: According to RYDBERG FORMULA: 1λ=RHZ21n12-1n22 Rydberg constant, R=1.097 x 107 m-1 For the…

Q: 2) How much energy (in MJ) do 4.03 moles of photons, all with a wavelength of 588.9 nm, contain?

A: Given,number of moles of photons = 4.03 molWave length = 588.9 nm

Q: A particle with a mass of 1.08 x 10-27 kg has a DeBroglie wavelength of 1.007 x 10-10  What is its…

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Q: A photon has a frequency of 6.0 x 104 Hz. Calculate the energy (in joules) of one mole of photons.

A: The relationship between the energy of photon and frequency is given by  E = hf  where E = energy of…

Q: What is the energy, in J, found in one mole of photons with frequency 8.71 x 1013 s-1

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Q: A photon has an energy of 5.53 × 10–17 J. What is its frequency in s–1

A: Solution- A photon has an energy of 5.53 × 10–17 J.  frequency in s–1 =?

Q: Calculate the energy (in joules, J) of 9.2 moles of photons having a frequency of 4.7 x 1015 s-1

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Q: A hydrogen atom in the ground state (n = 1) absorbs a photon with frequency 2.47 x 1015 s -1 ,…

A: A hydrogen atom in the ground state (n = 1) absorbs a photon with frequency 2.47 x 1015 s -1 ,…

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

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Q: ectrons:

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Q: What is the energy (in Joules) of a photon of light whose wavelength is 623.83 nm?

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Q: Calculate the frequency of electromagnetic radiation emitted by the hydrogen atom in the electron…

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Q: When a particle of mass 9.1 x 10-28 g in certain 1-D box goes from the n = 5 level to the n=2 level,…

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Q: Calculate the energy (in Joules) of a single photon of blue light with a frequency of 7.50 × 10¹⁴…

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Q: Calculate the energy (in J) of photons with frequency of 27.3 MHz O 2.21 x 1014 O 1.81 × 10-19 O…

A:

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.