What does absorption of infrared radiation cause?

Q: In a complete sentence describe the relationship between shielding and penetration

A: Penetration is the attraction between electrons and nucleus, whereas shielding is the repulsion…

Q: a. Using the diagram below, draw arrows corresponding to the process of phosphorescence. b. Briefly…

A: Phosphorescence is a kind of photoluminescence, the basic principle behind phosphorescence is that…

Q: (a) What is spectroscopy? (b) Discuss how spectroscopy was useful to the development of early atomic…

A:

Q: What is the energy content of a mole of photons at the wavelength of maximum emission?

A: The energy of a photon is equal to the product of the speed of light, or 3.0 x 108 m/s, and Planck's…

Q: Explain how an emission spectrum is produced.

A: The lowest energy state of an atom is known as its ground state while the higher energy states are…

Q: What is the energy of infrared radiation in kilojoules/mol with λ= 1.46×10−6 mm? ultraviolet light…

A: The distance between two consecutive crest and trough is called as Wavelength.

Q: what is the ground state electron configuration for Tc2+

A: Electron configuration of any atom indicates the arrangement or organization of electrons in…

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: Differentiate between infrared radiation and microwave radiation?

A: Microwave and Infrared radiations both are the forms of electromagnetic radiation. The microwave…

Q: What is the frequency of radiation whose wavelenght is 660 nm?

A: The relation between frequency (v) and wavelength (λ) of a radiation is expressed in equation (1) in…

Q: X-ray radiation has frequencies from 3.0x10 to 3.0x10 Hz, whereas the frequency region for infrared…

A: From given data,  Frequency of X-ray radiation is higher than frequency of infrared radiation.…

Q: Determine the frequency of photon of light that gives off 2.85 × 10^-19 Joules.

A: Given that,E = 2.85 ×10-19 JNow you calculate the frequency of light

Q: describe an atomic emission process ( as it gives rise to a portion of an emission spectrum)

A: The chemical compound emits electromagnetic radiations when transition occurs from high energy state…

Q: What is an energy level? Explain the difference between ground state and excited state.

A: To define : Energy level, ground state and excited state.

Q: O Ash particles in the air block sunlight. O Solar radiation is reflected into space. O Increased…

A: Option C is Correct. Greenhouse gases (carbon dioxide, methane, water vapor, etc.) are transparent…

Q: Write the electron configuration for the Ca atom and the predicted Ca ion.

A: The atomic nunber of Ca is 20 The calcium ion is Ca2+.

Q: 5. Energy from radiation can cause chemical bonds to break. To break a nitrogen-nitrogen bond in N2…

A: The energy required to break a N-N bond = 941 kJ/mol = 941000 J/mol Energy is related to wave length…

Q: What does it mean for something to have wavelike properties? Particulate properties? Electromagnetic…

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Q: a. Using the diagram below, draw arrows corresponding to the process of phosphorescence. b. Briefly…

A: Welcome to bartleby ! Introduction : About phosphorescence .

Q: why half filled and fully filled subshells are more stable?

A: Half-filled and fully filled subshells are more stable because,(1) Symmetry(2) Exchange energy.

Q: Give the electron configuration of the ground state of iodine, using the building-up principle

A:

Q: Radio wave Shortest Wavelength Infrared Second Longest Wavelength Gamma ray Longest Wavelength

A:

Q: what are the factors affecting scattering of light?

A: The scattering of light is a physical process in which some form of light are forces to deviate from…

Q: Be sure to have your electromagnetic spectrum readily available (Chapter 11 in text) A carbon-oxygen…

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Q: Give the electron configuration of the ground state of chlorine, using the building-up principle.

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Q: Describe one result of a molecule absorbing visible light.

A: In any substance, when atoms or molecules absorb a certain wavelength of light, they reflect the…

Q: Arrange the following in order of decreasing wavelengths  microwave, x-rays, radio waves

A: All these radiations are considered as Electromagnetic Radiations. We can arrange the given…

Q: Which electromagnetic radiation can excite core electrons in a molecule? microwaves ultraviolet rays…

A: Which electromagnetic radiation can excite core electrons in a molecule is  given below.

Q: A new band sensation is playing a concert and recording it for a live album to be released this…

A: Amplitude of a sound wave is also part of singing. When someone sings with a greater amplitude…

Q: Which color of the visible spectrum has the longest wavelength (750 nm)?

A: Since we know that visible spectrum has wavelength from 380 to 750 nanometers . The light emitted…

Q: The following are hypothetical configurations for a carbon atom. 1. 1s22s22p2 2. 1s22s12p12d2 3.…

A: Given: The following are hypothetical configurations for a carbon atom:1. 1s22s22p22. 1s22s12p12d23.…

Q: The hydrogen atom can absorb light of wavelength 4055 nm. In what region of the electromagnetic…

A: Lights travel in the form of waves. Electromagnetic waves are those waves which are formed by the…

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

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Q: Which light source emits radiation in the infrared region?

A: Welcome to bartleby !  Introduction :  We have to tell which light source emits radiation in…

Q: 6. What is the electronic configuration for the 26FE+2: 26Fe+3: 29Cu1:

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: 4. How are X-Rays generated, what are characteristic X-Rays and Bremsstrahlung.

A: X-rays are one type of radiation called electromagnetic waves . X-ray imaging creates pictures of…

Q: Who introduced the method of treating a photon gas ?

A: This question is related to elementary particles.

Q: What is the electron configuration of an excited state of an oxygen atom?

A: Electronic configuration tells about distribution of electrons in the shell, subshells and orbitals…

Q: What is meant by the term electron density?

A: Electron density is a representation of the probability of finding an electron in a specific…

Q: A new band sensation is playing a concert and recording it for a live album to be released this…

A: As the band asks the sound mixer if he can autotune the singer who has a habit of singing slightly…

Q: What is responsible for the colors observed in a hydrogen emission spectra?

A: Hydrogen spectra has various energy levels. The most intense line in hydrogen spectrum is red.

Q: The kinetic energy of photoelectron depends on the: a. Intensity of light b. Number of incident…

A: Solution Photoelectric impact, development within which electrically charged particles ar free from…

Q: How can the energy of an absorbed photon be released without emission of light?

A: There are various ways by which an excited photon can release energy.

Q: 1.Why is it significant that the color emitted from the hydrogen emission spectrum is not white?

A: The emission spectrum of an element corresponds to the spectrum of frequencies  that an atom's…

Q: How to find the difference in energy between two level responsible for ultraviolet emission at…

A: The difference in energy between two levels (∆E) = h ν = h c/ λ where, ∆E = difference in energy…

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.