It takes 463. kJ/mol to break an oxygen-hydrogen single bond. Calculate the maximum wavelenth of light for which an oxygen-hydrogen single bond cold be broken by absorbinng a single photon.

Q: According to Huckel theory, what is the difference in total energy between the anion (C6H6) and the…

A: See below. In anion their is a 8 electron because in ring present 6 e- and 2come from anion. For…

Q: In solitary atoms, electrons are free to inhabit only certain, discrete energy states. However, in…

A: In-band theory of solids, there are many energy bands but the following are the three most important…

Q: The electronic structure 1s2s22p63s23p64s23d104p65s24d6 refers to the ground state of

A: The general outer electronic configuration of d block elements are (n-1)d(1-10) , ns(1-2) Given…

Q: The electronic structure of the nitrogen atom is [He]2s^2 2p^3. The electronic structure of the…

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Q: Why is the electron pair such a central concept in theories of the chemical bond?

A: An electron pair also known as Lewis pair has two electrons which occupy the same molecular orbital…

Q: What energy is possessed by .... A. Water held by a dam

A: 1. The water stored in dam was possessed by potential energy. 2. A book in edge before falling has…

Q: . Figure 8–59 illustrates an H,O molecule. The O-H bond length is 0.096 nm and the H- 0-H bonds make…

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Q: (a) Imagine that a Born-Haber cycle is being constructed by a colleague, to determine the lattice…

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Q: The ionisation energy of potassium is 4.34 eV and the electron affinity of chlorine is 3.61 eV.…

A: Defintion ~ The cohesive energy of a solid refers to the energy required to separate constituent…

Q: The dissociation energy of a carbon–bromine bond is typicallyabout 276 kJ/mol. (a) What is the…

A: a. The amount of energy (E) required to break a single C — Br bond is calculated by the formula,

Q: Based on data in Table 8.1, estimate (within 30 kJ>mol) thelattice energy for (a) LiBr, (b) CsBr,…

A: (a) The ionic compound LiBr has cation Li+ and anion Br-. The lattice energy for LiBr is the amount…

Q: Is there any relationship between bond length and bond strength?

A: Bond length is inversely proportional to the bond strength. Bond strength increases with a decrease…

Q: How would you explain the role of electron correlation in the accurate determination of molecular…

A: Electron correlation refers to the interactions between electrons in a molecular system and the…

Q: The bond energy for HBr is 363 kJ/mole. What is the longest wavelength (in nm) that can dissociate a…

A: Answr-1 Energy of photon in terms of wavelength is: E=hcλλ=hcE here: C=speed of lighth=planck…

Q: Use the data given below to calculate the bond energies (Do) (in eV) of 1H35Cl and 1H81Br molecules.…

A: HCl Ve (cm^-1): 2991, De(cm^-1): 53194 HBr Ve(cm^-1):2649 , De(cm^-1): 34570

Q: The potential energy function for either one of the two atoms in a diatomic molecule is often…

A: Given:  where x is the distance between the atoms. Find the derivative of the potential energy…

Q: How many valence electron does Br have

A: The objective of the question is to determine the number of valence electrons in a bromine (Br)…

Q: (ii) Construct and label a Born-Haber cycle for strontium difluoride, SrF2. Calculate the lattice…

A: The Born-Haber cycle helps us to analyze various energies in a reaction. We can write the Born-Haber…

Q: 1. Neutrons as well as electrons and x-rays can be used to obtain information about molecular…

A: Given typical bind length = 1.54 A° . So wavelength of neutron = one fifth of bond length = 1.54/5=…

Q: Draw a simple picture of the average distribution of electrons in a molecule of oxygen, O2

A: One Oxygen atom has 6 valence electrons

Q: For each of the following pairs of atoms, state which youexpect to have the higher first ionization…

A: Ionization energy is defined as the tendency of an element to lose electron from its outermost…

Q: What is the property of an atom that determines whether its interaction with another atom ranges…

A: Covalent bond: The chemical bond is formed by equal sharing of electrons between the two atoms is…

Q: Question Completion Status: uestion s Question 1 Draw the structures of the principal product(s) for…

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Q: when atoms each contributes an unmatched electron to the same orbital, they form what type of bond.

A: Ionic bond: The ionic bond is formed between the metal and the non-metal. The electronegativity…

Q: The frequency of vibration of a chemical bond is a function of which two (2) factors ?

A: The vibrational frequency  of chemical bond depend on  1) strength of chemical bond of atoms 2)…

Q: It takes  151./kJmol  to break an iodine-iodine single bond. Calculate the maximum wavelength of…

A: Given: Amount of energy required to break I-I bond = 151 KJ/mol = 151000 J/mol.  The amount of…

Q: Based on average bond enthalpies, would you expect a photon capable ofdissociating a C¬Cl bond to…

A: The strength of the bond is determined in the terms of the bond energy.  The stronger is the bond,…

Q: he atomic radii of two hypotheticalM2+and N2ions are 0.070 and 0.160 nm, respectively.(a)Calculate…

A: The interaction energy is given by the expression: E=KQ1Q2rF=KQ1Q2r2Thus,E=F.r

Q: The ionization energy of CO is greater than that of NO. Explain this difference based on the…

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