The particle in a one-dimensional box can be used as a crude model for conjugated systems-hydrocarbons with alternating double and single bonds-such as 1,3,5,7- octatetraene. _CH CH CH CH CH CH CH₂ CH₂ Assume a C-C bond length of 156 pm and a C=C bond length of 138 pm. Since there are eight electrons, they go in pairs in the first four energy levels, n = 1, 2, 3, 4. Part A Compute the energy of light required to excite an n = 4 electron to the n = 5 state. Express your answer in joules to three significant figures. 17| ΑΣΦ E = Submit Review | Constants | Periodic Table Request Answer ?

Q: What energy of light in J is required to excite an electron from n= 2 to n=4?

A: The electronic jump from smaller to higher energy levels always requires some external energy which…

Q: How much energy is required to excite a hydrogen atom's electron from n=2 to n=5? Enter your answer…

A: The amount of energy required to excite an electron in H-atom is given by:

Q: Calculate the energy of an electron in the n = 2 level of a hydrogen atom. Energy J

A: BOHR MODEL: Bohr atomic model defines that the electrons are travelled in the orbitals that are…

Q: What is the wavelength in nanometers of electromagnetic radiation emitted for an electron going from…

A: We have to calculate the wavelength for radiation emitted.

Q: An electron in a hydrogen atom has ml=1. Which combination of n and l is NOT possible for this…

A: Quantum numbers describe the properties of electrons in an atom's electron cloud. The four quantum…

Q: What is the energy, in J, of light that must be absorbed by a hydrogen atom to transition an…

A:

Q: determine the energy in electronvolts of an emitted photon when an electron transition from n=3 to…

A: Given, Electronic transition occurs from n=3 to n=2

Q: What is the energy of a photon in joules when an electron of Li2+ moves from orbit n=2 to n=1?

A: Given: Higher energy state ni = 2 Lower energy state nf = 1

Q: single electron in an orbital has quantum numbers n=3, l=0, ml=0, ms=-1/2. What are the quantum…

A: n = principal quantum no.= 3 l = azimuthal quantam no =0 m = magnetic quantam no = 0 s = spin…

Q: Calculate the energy of an electron in the n= 4 level of a hydrogen atom. Energy = | Joules

A:

Q: The following sets of quantum numbers are for the last valence electron for an atom in ground state.…

A: Here we have given all the four Quantum number values :-  n= principle quantum number l= Azimuthal…

Q: Calculate the frequency and wavelength of light absorbed during a transition of an electron in a…

A: Given: The n1 is 1. The n2 is 4.

Q: calculate the energy change when an electron in the hydrogen atom transitions from n=3 to n=1

A:

Q: If an atom has an electron in the n = 4 state with m = 2, how many possible values of 1 are there?

A: We can determine the values of aziumuthal quantum number (l) from the values of principal quantum…

Q: What minimum frequency of light is needed to eject a photoelectron from atoms of platinum, which…

A: Radiant energy is absorbed or emitted, not continuously but discontinuously in the form of small…

Q: Ionization energy is the energy needed to eject an electron from an atom. Compute the ionization…

A: n1= 5 n2 = ∞

Q: calculate the energy absorbed when an electron in a hydrogen atom undergoes a transition from n=1 to…

A: Rh is Rydberg constant which is equal to 1.0975 × 10^7

Q: What wavelength of light, in nm, is required to excite an electron from n = 4 to n = 2?

A: Answer:- Firstly energy change is calculated by using the transition between the energy states and…

Q: What is the energy of light associated with a transition from n=3 to n=8 in a hydrogen atom? Does…

A:

Q: ) if a photon of light has a frequency of 4.74x10^14 1/s how much energy would 3.76x10^34 photons of…

A: E=nhV

Q: Calculate the energy of an electron in the n=5 level of a hydrogen atom. Energy =  J

A: Given data, n=5 Z for a hydrogen atom =1

Q: Determine the wavelength of light emitted when an electron drops from n=4 to n=1 in a hydrogen atom.…

A: we have to calculate the wavelength of light emitted due to the transition from n = 4 to n = 1

Q: What is the energy, in J, of light that must be absorbed by a hydrogen atom to transition an…

A:

Q: What energy would be required to completely remove an electron from the n=5 level of hydrogen?

A:

Q: What wavelength of light, in nm, is required to excite an electron from n = 5 to n = 2?

A:

Q: Calculate the energy of an electron in the n = 3 level of a hydrogen atom.

A: Formula :-  En = (-1/n2) × 13.6 eV  1 eV = 1.602 × 10-19 joules

Q: What is the wavelength of light emitted when an electron in a hydrogen atom undergoes a transition…

A:

Q: Ionization energy is the energy needed to eject an electron from an atom. Compute the ionization…

A: Ionization energy is the energy needed to eject an electron from an atom.

Q: What is the energy, in J, of light that must be absorbed by a hydrogen atom to transition an…

A: Given that an electron jumps from n=3 to n=7. The energy of light that must be absorbed by a…

Q: Using Balmer's equation, what is the wavelength of light (in units of nm) emitted when an electron…

A: According to Balmer's equation, the final level of the transition is 2. And the wavelength of light…

Q: Chemistry Consider a neutral hydrogen atom with an electron at the n = 3 energy level. What are the…

A: According to Bohr theory , energy of single electron species  can be found by applying the formula…

Q: What is the energy, in J, of light that must be absorbed by a hydrogen atom to transition an…

A:

Q: What is the energy, in J, of light that must be absorbed by a hydrogen atom to transition an…

A: The emission spectrum of the atomic hydrogen atom has been divided into a number of spectral series,…

Q: An atom has an electron with m1=2 . What is the smallest value of n for this electron?

A: The smallest value of n for this electron has to be given, Given: m1=2

Q: Calculate the energy (in joules) of the photon of light emitted when an electron “jumps” from n=3 to…

A: According to Bohr's model of hydrogen atom : So, Here RH = Rydberg constant = 2.18 x 10-18 J nf is…

Q: What is the energy (in joules) of the line in the spectrum of hydrogen that represents the movement…

A: The objective of the question is to calculate the energy of the line in the spectrum of hydrogen…

Q: What is the maximum number of electrons in an atom that can have the quantum numbers n=4,   l=2, ml…

A: Given : n=4, l = 2 ,ml = 1  Tip: one orbital can have maximum 2 electrons

Q: Bohr's model of the atom is a system consisting of a small, dense hucleus surrounded by orbiting…

A:

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.