Use simple VSEPR theory to predict the three dimensional shapes of the following molecules:

Q: State whether each of the following atomic orbital combinations will result in a sigma (σ), pi (π),…

A: By default z axis is taken as internuclear axis that means all bond making will happen around z axis…

Q: For the following molecule: (i) draw the correct Lewis structure; (ii) determine the molecular…

A: All the questions are answered below in the image provided

Q: The illustrations below depict differences in orbital hybridization of some tellurium (Te)…

A: Given compounds: TeF6  and TeF5-  TeF4  and TeF6

Q: Determine the electron domain geometry of IF3.

A: Electron geometry is the arrangement of electron groups. Given molecule is IF3.

Q: For each of the following molecules or molecular ions, givethe steric number and sketch and name the…

A: Out of all the options, only 3 can be answered The steric number is the total count of the atoms…

Q: For each of the following molecules, draw the Lewis structure, predict the molecular shape using…

A: Hybridization = no of sigma bonds + no of lone pairs  if above number is 6 = octahedral shape. 5=…

Q: What is the hybridization of the central atom in each of the following?(a) BeH2(b) SF6(c) PO4 3−(d)…

A: For the formation of chemical bond, there is combination of atomic orbitals which results in…

Q: Which of the following compounds is likely to be nonplanar (not planar)?

A: Aromatic compounds are cyclic, conjugated and planar molecules.  Aromatic compounds are -  Cyclic…

Q: Which molecule contains an atom with an unhybridized p orbital in its valence shell? (a) (b) (c) (d)…

A: Find the hybridissation of suspected element to know about participation of P orbital in…

Q: Many compounds of the transition-metal elements containdirect bonds between metal atoms. We will…

A: 3dz2 orbital is used to make sigma bond between metal atoms

Q: Predict the electron region geometry around atom X for XY₂ that has 16 valence electrons. You will…

A: The total number of valence electrons (A) in XY2 = 16 given that X is the central atom. The total…

Q: Estimate whether the compound will have a large, small, or zero dipole moment (i) CH3F(ii) HCN(iii)…

A: Dipole moment exists when a molecule has a difference in the electronegativities, more is the…

Q: What is the hybridization of the central atom in each of the following? (a) CHCl3   (b) PF5…

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Q: Which of the following has a zero dipole moment? HCN B) NH3 S02 NO2 E) PF5

A:

Q: Which of the following molecules is paramagnetic?           (A) B2          (B) N2          (C)…

A:

Q: Calculate the pH of a 0.0076 M solution of acetic acid, CH3COOH. The Ka of acetiç acid = 1.8 x 10-5.…

A: Kaa of acetic acid = 1.8× 10- 5  initial concentration of acetic acid = 0.0076 M

Q: Using the molecular orbital geometry, predict the magnetic property of F2 molecule. (a) paramagnetic…

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Q: Consider the following species when answering the following questions: (i) BCI 3(ii) CCI 4(iii) TeCl…

A:

Q: The number of sp² – sp² sigma bonds in the compound given below is : 2 (a) 1 (b) 3 (c) 4 (d) 5

A: Sigma bond between two sp2 hybridized carbon atoms is called sp2--sp2 sigma bond.  Given compound…

Q: Be sure to answer all parts. Acetylene (C2H2 ) has a tendency to lose two protons (H*) and form the…

A:

Q: 13) Which of the following molecules does not exhibit a net dipole moment of zero? (a) CO2 (b) CH4…

A: Interpretation : We have to tell which of the following does not have a dipole moment.

Q: could you anwer this?

A: (a) Lewis structure:As per the given number of valence electrons, sulfur has 6 valence electrons…

Q: 7. Nitrogen is the central atom in each of the species given. (a) Draw the Lewis electron-dot…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: sp3 hybridization involves the hybridization of how many atomic orbitals? (a) 1 (b) 2 (c) 3 (d) 4

A: Hybridization is the mixing of two atomic orbitals to give rise to new hybridized orbitals.

Quantum Mechanical Treatment of the Valence Bond Theory

Quantum mechanical treatment of valence bond theory refers to the relationship established between the quantum mechanical theory and the valence bond theory to describe the chemical bonding in a particular molecule.