2. The strength of a bond between two elements is 813kJ/mol. Calculate the wave length and theelectromagnetic radiation thatwould be needed to break this bond. What type of bond is this?

1. Convert Bond Energy to Joules The bond energy given is 813 kJ/mol. Convert this to joules: 813…

Answered: 2. The strength of a bond between two…

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter7: Chemical Bonding And Molecular Structure

Section: Chapter Questions

Problem 7.102PAE

See similar textbooks

Similar questions

These UV photons can break chemical bonds in your skin to cause sunburn- a form of radiation damage. If the 330 nm radiation provides exactly the energy to break an average chemical bond in the skin, estimate the average energy of these bonds in kJ/mol.
The average bond enthalpies of the C¬F and C¬Cl bonds are 485 kJ/mol and 328 kJ/mol, respectively. (a) What is the maximum wavelength that a photon can possess and still have sufficient energy to break the C ¬ F and C ¬ Clbonds, respectively?
The molecule XZ2 is formed from the hypothetical elements Z and X. In that molecule both of the Z atoms are bonded to the X atom (and not to each other). The X-X distance in X2 is 0.136 nm and the Z-Z distance in the Z2 is 0.143 nm. What is the predicted bond length for the X-Z bond in the molecule XZ2?
Use the Born-Haber cycle to calculate the lattice energy of KF. [The heat of sublimation of K is 91.6 kJ·mol−1 and ΔfH(KF) = −567.3 kJ·mol−1. Bond enthalpy for F2 is 158.8 kJ·mol−1. Other data may be found in the Ionization Energies Table and the Electron Affinities Table.]
Without stratospheric ozone (O₃), harmful solar radiation would cause gene alterations. Ozone forms when the bond in O₂ breaks and each O atom reacts with another O₂ molecule. It isdestroyed by reaction with Cl atoms formed when the C−C lbond in synthetic chemicals breaks. Find the wavelengths oflight that can break the C−Cl bond and the bond in O₂.
Aluminum(IV) iodide (AII_(4)) cannot be formed. Explain why this is the case by making reference to the energies involved in formation of this compound.
Chlorine and bromine are in the same group in the periodic table. The bond energy of a Cl–Cl bond is 240 kJ/mol. The bond energy of a Br–Br bond is 190 kJ/mol. Which statement best explains this difference? Bromine has more electron levels than chlorine. Bromine atoms are more likely than chlorine atoms to interact with other atoms. Chlorine atoms form a double bond, and bromine atoms form a single bond. Chlorine atoms are larger than bromine atoms.
g 44.956 mol atomic mass electronegativity 1.36 kJ 18.1 mol electron affinity kJ 633.1 mol ionization energy kJ 16. mol heat of fusion Does the following reaction absorb or release energy? O release O absorb (1) Sc(g) + e Sc (g) O Can't be decided with the data given. Is it possible to calculate the amount of energy absorbed or released by reaction (1) using only the data above? O yes O no If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (1): O kJ/mol Does the following reaction absorb or release energy? O release O absorb (2) Sc (g) - Sc (g) + e O Can't be decided with the data given. Is it possible to calculate the amount of energy absorbed or released by reaction (2) using only the data above? O yes O no If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (2): O kJ/mol
The energy of a C-C single bond is 347 kJ/mol. What wavelength of light doesa photon need to have enough energy to break this bond? Provide your answer in nm.
The energy required to break one mole of a hypothetical element X-X bonds in X, is 145 kJ/mol. What is the longest wavelength (in nm) of light capable of breaking a single X-X bond? Enter in nm to 0 decimal places.
The dissociation energy of a carbon–bromine bond is typicallyabout 276 kJ/mol. (a) What is the maximum wavelengthof photons that can cause C—Br bond dissociation?(b) Which kind of electromagnetic radiation—ultraviolet,visible, or infrared—does the wavelength you calculated inpart (a) correspond to?
Consider hypothetical elements X2 and Y2. Suppose the enthalpy of formation of the compound XY is – 84 kJ/mol, the bond energy for X2 is 105 kJ/mol, and the bond energy for Y2 is 58 kJ/mol. A)Estimate the XY bond energy, Ed, in units of kJ/mol. B)If the dissociation of a X-Y molecule were accomplished by the absorption of a single photon whose energy was exactly the quantity required, what would be its wavelength in nm? C)Would a green-light photon (λgreen=550 nm) be able to break the above X-Y bond? Explain.

SEE MORE QUESTIONS

Recommended textbooks for you

Chemistry for Engineering Students

Chemistry

ISBN:

9781337398909

Author:

Lawrence S. Brown, Tom Holme

Publisher:

Cengage Learning

Living By Chemistry: First Edition Textbook

Chemistry

ISBN:

9781559539418

Author:

Angelica Stacy

Publisher:

MAC HIGHER

General Chemistry - Standalone book (MindTap Cour…

Chemistry

ISBN:

9781305580343

Author:

Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher:

Cengage Learning

Chemistry for Engineering Students

Chemistry

ISBN:

9781337398909

Author:

Lawrence S. Brown, Tom Holme

Publisher:

Cengage Learning

Living By Chemistry: First Edition Textbook

Chemistry

ISBN:

9781559539418

Author:

Angelica Stacy

Publisher:

MAC HIGHER

General Chemistry - Standalone book (MindTap Cour…

Chemistry

ISBN:

9781305580343

Author:

Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher:

Cengage Learning

Introductory Chemistry: A Foundation

Chemistry

ISBN:

9781337399425

Author:

Steven S. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry: The Molecular Science

Chemistry

ISBN:

9781285199047

Author:

John W. Moore, Conrad L. Stanitski

Publisher:

Cengage Learning

Principles of Modern Chemistry

Chemistry

ISBN:

9781305079113

Author:

David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

2. The strength of a bond between two elements is 813kJ/mol. Calculate the wave length and the electromagnetic radiation that would be needed to break this bond. What type of bond is this?