Some chemical reactions, such as formation of ozone in Earth's stratosphere, can be initiated by light that has a wavelength less than some particular value. Calculate the longest wavelength (nm) that can provide an energy of at least 450 kJ/mol. nm

Some chemical reactions, such as formation of ozone in Earth's stratosphere, can be initiated by light that has a wavelength less than some particular value. Calculate the longest wavelength (nm) that can provide an energy of at least 450 kJ/mol. nm

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: The metal, when a metal was exposed to light at a frequency of 7.08 x 1015 51, electrons were…

Q: Jazmine Understanding the organization of the electromagnetic spectrum A few different types of…

Q: The scattering of sunlight by the mixture of gas molecules in air results in the blue color of the…

A: Applying formula E = hv

Q: Some chemical reactions, such as formation of ozone in Earth's stratosphere, can be initiated by…

A: Answer:The energy associated with one mole of photons will be:

Q: 3. Photoelectric effect a. Mo metal must absorb radiation with a minimum frequency of 1.09 x 1015…

A: Given- A) Minimum frequency for ejection of electron - 1.09 × 1015 S-1 To Calculate - Minimum energy…

Q: References The cation He'(g) has an excited electron that drops from it's excited energy to the…

Q: "When you heat up an element, the photons gain energy. They move from a ground state (far from the…

A: Given statement: "When you heat up an element, the photons gain energy. They move from a ground…

Q: local AM radio station broadcasts at a frequency of 558 KHz. Calculate the energy of the frequency…

A: Radiowaves are electromagnetic waves. These waves have some wavelength, frequency, energy.Their…

Q: In his explanation of the threshold frequency in the photoelectric field, Einstein reasoned that the…

A: Given that., Work function = 4.41 × 10-19 J And also work function = h × v v = frequency = c/λ λ =…

Q: A local AM radio station broadcasts 4.87 × 10-³1 kJ/photon. (1 KHz Calculate the frequency at which…

A: energy of photon is directly proportional to its frequency. If energy is denoted by E and frequency…

Q: 9. Spectral lines are shown in the image below. But what are they? Explain how spectral lines are…

A: Each element have different spectra due to different number of electrons in valence shell.

Q: state the rate law of a reaction? in a particular reaction it was observed that, reactant A and B…

A: Rate law is defined as the product of concentration of reactants and each concentration terms is…

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

Q: Note: There are two parts to this question. The electron in an excited H-atom undergoes a transition…

A: Given that, final energy state, nf = 2 E = 4.576×10-19 J To find: Initial energy level? region of…

Q: If light has a wavelength of 795 nm, what is the energy of this light expressed with units of…

Q: A certain microwave oven delivers 1250 watts of power to a coffee cup containing 125.0 gm of water…

A: Given: Power of microwave oven= 1250watts Mass of water= 125.0 g The wavelength of the microwave =…

Q: Visible light Light is an electromagnetic wave and it has a place on the electromagnetic spectrum…

Q: The microwaves in an oven are of a specific frequency that will heat the water molecules contained…

Q: An electromagnetic radiation is fired at a hydrogen atom causing electron excitation from n = 1 to n…

A: When an electron gain energy it is excited to higher energy level. On reaching the higher level it…

Q: A 493 g portion of soup is heated in a microwave oven from 25.0°C to 90.0°C, using radiation with a…

Q: A photon shines on the surface of a piece of metal with the frequency of 1.37 x 1015 s1 Calculate…

A: Data given: Frequency of photon, f = 1.37×1015 s–1 Kinetic energy of emitted electron, KE =…

Q: type of radiation order of frequency order of wavelength order of energy green light ▼(Choose one)…

A: Electromagnetic radiations are generated by the motion of electrically charged particles. There are…

Q: 1) What color of visible light has the highest energy? The lowest energy? To determine this,…

Q: A beam produces light at 5.27 * 10^-7 meters. How many photons of light from this beam would be…

Q: Example #1: a) Ag total electrons b) Cl total electrons с) Са total electrons

A: Total number of electrons = Number of Protons = Atomic number of the element a) Ag = 47 electrons b)…

Q: Calculate the energy of a photon of visible light with a wavelength of 706 nm. J Calculate the…

A: The energy of electromagnetic radiation is quantized. The smallest unit of energy of the radiation…

Q: A local fm station broadcasts at a frequency of 702 kHz. Calculate the energy of the frequency at…

Q: Consider the four scenarios involving visible light. In scenario A, visible light has a wavelength…

Q: Calculate the frequency in Hz of electromagnetic radiation having a wavelength (6.4x10^4) nm. Note:…

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

Q: 5. The minimum energy needed to break an oxygen-oxygen bond in ozone is 387 kJ/mol. Does a photon…

Q: The work function (binding energy) is the energy that must be supplied to cause the release of an…

Q: Explain why the emission of light energy of lower energy in fluorescence is not a viola- tion of the…

A: When the molecule absorbs photon of frequency, vex in the singlet ground state (So), it gets excited…

Q: Consider the four scenarios involving visible light. In scenario A, visible light has a wavelength…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: The kinetic energy of an electron ejected from the surface of a metal is 4.68 x 10-19 J. Calculate…

A: We have to predict the wavelength of light needed.

Q: A 249 g portion of soup is heated in a microwave oven from 25.0°C to 90.0°C, using radiation with a…

A: Given: mass of soup = 249 g Temperature change = 25.0°C to 90.0°C wavelength = 1.55 × 10⁻² m…

Q: When a hydrogen atom absorbs a photon of electromagnetic radiation (EMR), the internal energy of the…

A: The energy required to ionize a ground state hydrogen atom is calculated as follows,

Q: In Einstein's photoelectric experiment, the kinetic energy (K.E.) of an electron displaced from a…

A: Given : Threshold energy of lead = 6.81 X 10-19 J Wavelength of light used = 74.7 nm = 74.7 X 10-9 m…

Q: The work function for a metal is 208.4 kJ/mol. If a beam of visible light with wavelength equal to…

A: Given values:- Work function of metal = 208.4 KJ/mol Wavelength of beam of light = 550 nm Mass of…

Q: Suppose that the microwave radiation has a wavelength of 12.4 cm . How many photons are required to…

Q: A 437 g portion of soup is heated in a microwave oven from 25.0°C to 90.0°C, using radiation with a…

A: Given, Mass of the Soup = 437g grams Initial Temperature of the Microwave Oven, Ti = 25. 0°C Final…

Q: A 239 g portion of soup is heated in a microwave oven from 25.0°C to 90.0°C, using radiation with a…

A: Welcome to bartleby ! We have to calculate number of photons .

Q: A few different types of electromagnetic radiation are listed in the table below. Complete the table…

Q: Calculate the energy (in Joules) for light with the frequency of 3.1 X 10^4 Hz. (3.1 X 10^4 = 3.1E4)

Q: n Einstein's photoelectric experiment, the kinetic energy (K.E.) of an electron displaced from a…

A: The question is based on the concept of photoelectric effect. It is states that when radiation of…

Q: In scenario D, visible light has a photon energy of 4.233 x 10-19 J. Determine its wavelength,…

Q: A photon of light produced by a surgical laser has an energy of 3.027 × 10−19 J. Calculate the…

A: Given that,

Q: does this energy correspond to! The radioactive "Co isotope is used in nuclean medicine to treat…

Concept explainers

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.

Question

ies. Electromagnetic Radiation and the Electronic Structure of the Atom
[References]
pt
TUTOR Photon Energy I
Some chemical reactions, such as formation of ozone in Earth's stratosphere, can be initiated by light that has a
wavelength less than some particular value.
Calculate the longest wavelength (nm) that can provide an energy of at least 450 kJ/mol.
nm
Submit
Show Approach Show Tutor Steps
Submit Answer
Try Another Version
10 item attempts remaining

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Introduction and Principles of Quantum Theory

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Calculate the longest wavelength (nm) that can provide an energy of at least 431 kJ/mol.
Calculate the kinetic energy of an electron moving at a speed of 4.45 x 105 m/s (see the hint for electron properties). x 10
Ultraviolet radiation and radiation of shorter wavelenghts can damage biological molecules because they carry enough energy to break bonds within the molecules. A carbon-carbon bond requires 348 kJ/mol to break. What is the longest wavelength of radiation with enough energy to break carbon-carbon bonds? Express your answer with three significant figures.
Calculate the energy of a photon of visible light with a wavelength of 677 nm. J Calculate the energy of one mole of photons of visible light with a wavelength of 677 nm. (Note: This is the same wavelength as in the previous question). kJ/mol
A laser pointer used in the classroom emits light at 4950 Å, at a power of 4.00 mW. (One watt is the SI unit of power, the measure of energy per unit of time. 1 W = 1 J/s). How many photons are emitted from the pointer in 115 seconds?
A few different types of electromagnetic radiation are listed in the table below. Complete the table by ordering these types of radiation by increasing frequency, wavelength, and energy per photon. For example, select "1" in the second column for the type of radiation with the lowest frequency, "2" for the type of radiation with the next higher frequency, and so forth. type of radiation green light microwaves infrared radiation X-rays order of frequency (Choose one) (Choose one) ▼ (Choose one) ▼ (Choose one) ▼ order of wavelength (Choose one) ▼ (Choose one) ▼ (Choose one) ▼ (Choose one) ▼ order of energy (Choose one) (Choose one) (Choose one) (Choose one) V X G ? 圆汕回 A
Radio waves from an FM radio station have a frequency of 106.1 MHz. Calculate the energy of one photon of light at this frequency.
Payalben
Most of the ultraviolet radiation reaching the surface of the earth is UV-A radiation, which has a wavelength range of 315 nm to 400 nm. UV-A radiation is a cause of skin aging and also contributes to development of skin cancer.Determine the energy of a mole of photons of UV-A radiation that have a wavelength of 325 nm
In Einstein's photoelectric experiment, the kinetic energy (K.E.) of an electron displaced from a metal by a photon was the difference between the energy of a photon and a threshold energy value for the metal. If you were to perform a similar experiment with lead, which has a threshold energy of 6.81 × 10⁻¹⁹ J, and ultraviolet light of wavelength 71.9 nm, what would be the speed (v) of the dislodged electron in meters per second? (K.E. = 1/2mv². The mass of the electron = 9.109 × 10⁻³¹ kg.)
The scattering of sunlight by the mixture of gas molecules in air results in the blue color of the sky. Calculate the energy (in Joules) of a single photon of blue light with a frequency of 7.20 × 10¹⁴ Hz. (h = 6.626 × 10⁻³⁴ J • s)
The scattering of sunlight by the mixture of gas molecules in air results in the blue color of the sky. Calculate the energy (in Joules) of a single photon of blue light with a frequency of 6.70 × 1014 Hz. (h = 6.626 × 1034 J•s)