It takes 155. kJ/mol to break a fluorine-fluorine single bond. Calculate the maximum wavelength of light for which a fluorine-fluorine single bond could broken by absorbing a single photon. Round your answer to 3 significant digits. nm

Q: It takes 498. kJ/mol to break an oxygen-oxygen double bond. Calculate the maximum wavelength of…

A:

Q: What is required for an atom to expand its valence shell?Which of the following atoms can expand its…

A: Expanding the valence shell means having more number of electrons even when the octet is complete.…

Q: How many valence electrons are in the following atoms? Mg Ge Br As

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: Calculate the lattice energy for LiBr(s) given the following: sublimation energy for Li(s) +166…

A: we have to calculate the lattice energy of LiCl

Q: Given the following information, construct a Born-Haber cycle to calculate the lattice energy of…

A: The Born-Haber cycle is a thermochemical cycle that represents the energies associated with each…

Q: The energy required to break one mole of a hypothetical element X-X bonds in X2 is 145 kJ/mol. What…

A: The expression that relates energy of a radiation to the frequency of radiation is known as Planck's…

Q: The electron configuration of indium is [Kr]5s²4d¹⁰5p¹. How many electrons does a neutral atom of…

A: The concept behind the answers lies in the understanding of electronic configurations, oxidation…

Q: 2. The strength of a bond between two elements is 813kJ/mol. Calculate the wave length and the…

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

Q: Which of the following elements fo Gold O Fluorine Hydrogen Sulfur Oxygen O Helium Olodine Antimony…

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Q: Explain why group 2 elements never form M3+ ion

A: Group 2 elements are known as alkaline earth metals. The examples include Be (beryllium), Mg…

Q: 27. Which highlighted element(s) in Figure P7.3 (see Figure above in this HW Set) form common…

A: The highlighted elements are RB, Sr, Y, Te and I

Q: What is a metallic bond? Draw a figure of metallic bond and write two examples for it.

A: Metallic bond is a term which is used to indicate the bond between the metals formed by the…

Q: The silver lodide bond energy is approximately 205 kJ/mol (Agl is one of the possible active…

A: The relation between energy and frequency is given by, E=nhν where h is the Plank's constant and ν…

Q: The electron configuration of indium is [Kr]4d¹⁰5s²5p¹. Indium forms compounds with chlorine. One is…

A: Indium is an element with atomic number 49 and belongs to group 13 of the periodic table. The…

Q: The following figure shows the schematics of the energy and electronic distribution of the carbon…

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Q: A new molecule XY2 was discovered. X is a group IVA element with an electron negativity value of 4.2…

A: Answer:A molecule will only be polar when it has some net non-zero dipole moment. Also, shape of the…

Q: It takes 242. kJ/mol to break a chlorine-chlorine single bond. Calculate the maximum wavelength of…

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Q: Write the full ground state electron configuration of O2+. electron configuration:

A: An element has equal number of protons and electrons. The electrons are either loosed or gained by…

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.