What is the effect of infra-red light to the molecule if it absorbed? O a. High energy from infra-red will break the chemical bonds O b. Rotation of chemical bonds O c. The vibration energy increases O d. An electron excites to higher energy state

Q: All the bond energies have a sign.

A: All the bond energies have positive sign.

Q: One or more solutions are correct. Explain it. Molecule-hydrogen ion in the method of molecular…

A: H2+ = σ 1s1

Q: diamagnetic or paramagnetic? molecule stable? bond order O yes O diamagnetic O no O paramagnetic O…

A: 1. Stable - diamagnetic - 3. 2. Unstable- diamagnetic- 0 3. Stable - diamagnetic - 1

Q: What is the absolute configuration of the carbon in the given molecule below? Но- HO

A:

Q: Write the molecular diagram for the following molecules O2 H2 Write their molecular electronic…

A: ANSWER

Q: Examine the molecule below. Is this molecule polar? Justify your answer. "F F

A:

Q: a. Determine the hybridization state of both nitrogen atoms in this molecule: Qey B b. Which of…

A: Hybridization is defined as mixing of orbitals so as to rehybridize to form new set of orbitals…

Q: A. Classify the following hypothetical molecules as polar or non-polar. Note: Number 5 item is not a…

A:

Q: Which of the following bonds would be expected to have the lowest frequency stretching vibration?…

A: The stretching vibration of a bond is calculated as: ν = 12πkμ where k is the force constant μ is…

Q: Explain the following observations The bond dissociation energy of the hydrogen molecule H2 is…

A: Bond order is directly proportional to the bond dissociation energy. More is the bond order, more…

Q: 1. Draw a valid LS for the following molecules and molecular ions.

A: Lewis structures (also called an electron dot structures or Lewis dot structures) represent the…

Q: Considering molecule, th (or "g") indic change in si passing thro

A: In bonding molecular orbital, sigma is the cylindrically symmetric along the bond axis bonding…

Q: How many carbons of each hybridization state are in the following molecule? Select an answer for…

A:

Q: Consider the T-system of the radical (a molecule with one unpaired electron) shown below. Note: the…

A: In given structure pi bond electron delocalised and show resonance

Q: Can this be solved more clearly? I do not believe the answer is correct

A:

Q: How do we carry out a Diels-Adler reaction in the bottom problem?

A: Diels-Alder reaction is pericyclic reaction in which it is type of cycloaddition reaction. It is an…

Q: Everything has a mirror image. What's significant is whether a molecule is identical to or different…

A: Chiral molecule is the one that can rotate the plane polarized light while achiral molecule is the…

Q: What are the electronic configuration of Fe2+?   a. [Ar]3d6 b. [Ar]3d5 c. [Ar]3d64s0 d. [Ar]3d4

A: Electron configuration is the distribution of electrons of an atom or molecule in atomic or…

Q: Can these be convertible to one another through ring flips? What type of relationship do the two…

A: No, these are not interconvertable through ring flip because these are not confirmations. In order…

Q: We ns

A: IR spectroscopy is mainly used for the identification of functional group present in the molecule.…

Q: most of the properties of Zr and Hf start resembling. is it true? if yes, why?

A: The long form of the periodic table is a tabular arrangement of all known elements. Here the…

Q: Draw the molecular orbital (MO) electron diagram for the of molecular ion. Be sure your diagram…

A: A molecular orbital (MO) diagram is used for explaining the chemical bonding of the molecules. The…

Q: How can you classify molecules according to I values. Give examples.

A: Classification of molecules on the basis of moment of inertia The principal axes are ordered such…

Q: oument Qo): which of the foulowing dipule alowed ?ncehich direction? explain. transitions aue clec…

A:

Q: Summarize LCAO–MO Theory?

A: A linear combination of atomic orbitals, or LCAO, is a quantum superposition of atomic orbitals and…

Q: O left right ed to the nificant

A: Galvanic (or voltaic) cells called concentration cells are constructed from two half-cells that have…

Q: a. What is the electron configuration for oxygen? b. How many atomic orbitals does each oxygen atom…

A: Since you have asked a question with multiple subparts we will solve the first three sub-parts. If…

Q: Check the box next to each molecule on the right that has the shape of the model molecule on the…

A: VSEPR theory: The structure of a molecule can be determined by using the VSEPR theory. According to…

Q: An atom that is being reduced will have A) Fewer bonds B) Fewer lone pairs C) Fewer bonds to less…

A: Reduction refers to the decrease in oxidation number Or gain of electrons.

Q: Check the box next to each molecule on the right that has the shape of the model molecule on the…

A: Concept:  Tetrahedral structure: In a tetrahedral molecular geometry, there is a central atom  which…

Q: How stability of compound is related to number of resonant structures?

A: Resonance is defined as a hypothetical phenomenon which is used to explain the delocalization of…

Q: For each of the following molecules, identify whether it is a valid Lewis structure and if not,…

A:

Q: a) Why is learning electronic configuration so important? b) What happens to the spin of two…

A: a. Electronic configuration refers to the systematic arrangement of electrons in the various shells…

Q: Identify the configuration of E and F

A: Organic compounds can be defined as the organic compounds that contain carbon and hydrogen atoms in…

Q: Look carefully following information, The AH of breaking and making bonds are Breaking a bond: H₂ →…

A: The energy difference between the products and reactants is known as the energy change of a…

Q: explain why H2 and O2 left unreacted at room temperature even though they have large -ΔG?

A: We need a specific amount of temperature to break the bonds and proceed the reaction but the given…

Q: What is the lowest energy of the following confomation? (A) OB O None of these OD OA OC (B) Hint:…

A:

Q: All the atoms in a conjugated system are _. The fewer electrons involved in the conjugated system,…

A: In a conjugated molecule, the unhybridized p orbital on each atom that has an electron is involved…

Q: A _____________________ occurs when there are two ormore alternate structures of a molecule that…

A: RESONANCE Delocalisation of electrons in an atom is defined as resonance. They are set of lewis…

Q: According to MO theory, which molecule/s or ion/s will not be stable enough to exist: I. He2 II.…

A: According to molecular orbital theory, the molecule which has 0 bond order will not be stable enough…

Q: For a molecule to be polar it must have a difference in electronegativity between the atoms, a polar…

A: Electronegativity: The tendency of an atom to attract the shared pair of electrons towards itself is…

Q: One of the orbital interactions we did not consider in this chapter is that between an s AO from one…

A:

Q: Determine the number of bonding electrons and the number of nonbonding electrons in the structure of…

A:

Q: What are three major peaks and their bond types? What funcional groups are present?

A: Infrared spectroscopy is a technique used to identify various functional groups present in an…

Q: A molecule that cannot be superimposed on its mirror image is said to exhibit which of the…

A: Isomers is defined as 2 or more molecules having the same chemical formula but  different…

Q: And explain how you know

A: In this question, we want to identify which species is Oxidized in the given Reaction. How we can…

Q: Consider the structure shown below. (a) What is the electronic geometry about the nitrogen? (b) How…

A: using the structure we have to find  geometry of N number of  bonds carbons hydrogens  bond…

Q: What are non-polar and polar bonds? Explain how symmetry is involved in determining if molecules are…

A: Bonds - A chemical bond is basically an attraction between two atoms that bind them together and…