The hybrid orbitals used for bonding by the Nitrogen atom in the NH3molecule are ________ orbitals.

Q: How many valance electrons are in this family?*

A:

Q: The combined effect of many weak ________ interactions can be very significant in determining…

A: Biomolecules are those molecules which are essential for existence of life. These include…

Q: What are the frontier orbitals for [Pt(CN)4]2- What are the donor and acceptor orbitals? Identify…

A: Introduction- Coordination compounds- These are the compounds which contain a complex part formed…

Q: How to calculate octahedral voids ?

A: Given question is : How to calculate octahedral voids = ?

Q: It might seem that a square-planar geometry of four electron domains around acentral atom would be…

A: Square planar geometry is arises when there are four bonds and two lone pairs on the central atom in…

Q: The molecule with the smallest HOMO-LUM0 gap:

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Q: The bond angles in a regular polygon with n sides are equal to 180° - 360° / n a. What are the bond…

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Q: How many valance electrons are in this family? *

A: Given here two pictures of periodic table and one group is shaded in eachpicture.we are asked the…

Q: Define the term antibonding?

A: The combination of two atomic orbitals results in the formation of molecular orbitals which are…

Q: Which of the following atom loses 3 electrons to become monocation? Z of Zn = 30, Ca = 20, K = 19…

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Q: In the crystal structure, any missing atom from its normal site is producing a vacancy

A: True X Rays are widely used to study the structure material of the crystal structure. And only thing…

Q: 5. Draw the lattice planes based on the given Miller indices 24 24 a) (121) b) (012) c) (321)

A: Miller indices are used to represent the direction in a plane.  So we used a notation ( h k l) to…

Q: If a bonding orbital is gerade, then the antibonding orbital is:

A: In this question we have to choose correct of the above statement with suitable reason.

Q: Chemistry Does kbr or cacl2 have a stronger IMF? Which of the two compounds that you analyzed do you…

A: Here we have to mention which has strongest IMF between CaCl2 and KBr-

Q: Properties of ABE Materials 1.) prediction methods in determining density

A: DETERMINING DENSITY density is  mass per unit volume. If D is density of body e of mass M and volume…

Q: what is the best approach to determine the dioxygen bridge structure in the artemisin molecule

A: Artemisinin is a plant-derived drug used in the treatment of malaria. The molecule artemisinin is…

Q: the question was: Describe the bonding in PC15 using hybrid orbitals. Bottom right with the pink is…

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Q: 8. A sample of 550.4 mL of CO2 gas is collected over water at 25.0 °C and 760 mmHg. How many grams…

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Q: which of the following is false related to bonding and antibonding orbitals? Bonding orbitals of a…

A: Bonding orbital is associated with the formation of chemical bond. Anti-bonding orbital is formed by…

Q: Carbon dioxide (CO2) and methane (CH4) exists as gaseous substances at room temperature. But dry ice…

A: We know solid CO2 is known as dry ice.when CO2(g) at high pressure and low temperature the gaseous…

Q: Let's again consider the structure of acetic acid, but this time add in partial charges for the…

A: Given structure,

Q: e image. ow many corner atoms are shown in the ima umber of corner atoms: hat fraction of each…

A: Hexagonal crytsal is one of the family  of  six crystal families  , in this  two are crystal systems…

Q: Give two typical applications where the band and bond model is used.

A: The bond models is mostly used for basic idea of what the individual electrons are doing in…

Q: what is the magnetic moment of diamagnetic substances?

A: Diamagnetic substances does not possess permanent magnetic dipole moment.  When these substances are…

Q: Q3. As the particle size is reduced to nanoscale, the band gap will..... O Decrease Increase

A: According to chemical bonding, valence electrons take part in chemical bond formation.

Q: Structure IV Structure III II II A

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Q: The energy level in which lie Indium atoms in a silicon sample is: O a. In the gap band near the…

A: The addition of impurities to the semiconductors is known as doping. This is done to intensify the…

Q: Due to inert pair effect, the elements of group IV having electronic configuration ns², np² will…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Explain why the actual angles in SCl4 differ from the offical angles.

A: Given: To explain why the actual angles in SCI4 differ from the offical angles.

Q: Chemistry Find the maximum draw ratio of the given flexible linear polyethylene samples given in the…

A: λmax is given by the quantitative relation of contour length L and average unperturbed end to end…

Q: Electric dipole moment of CuSo, molecule is 3.2 x 10-32 Cm. Find the separation between copper and…

A: Given: The electric dipole moment of CuSO4 (copper sulfate) molecule is 3.2 x 10-32 Cm. In terms of…

Q: Which MO has five nodes? Which MO has three nodes? Which MO has a net bonding of 3?

A: A point of zero electron density in an orbital is known as node. It is bordered by two or more…

Q: theory to predict the molecular geometry of SiF4, SiF5- and (SiF6)2- (show lone pair electrons on…

A:

Q: Determine what kind of carbon allotropes are the given pictures below based its different structural…

A: Structure 1st is  C70 fullerene  In fullerene their are 5 and 6 member rings are present each have…

Q: What is graphene?

A: Graphene is an allotrope of carbon. The carbon atoms in the graphene structure are present in a…

Q: bonding orbital nonbonding orbital phase degenerate antibonding orbital

A: In molecular orbital theory , we talk about bonding and antibonding molecular orbitals. We talk…

Q: What are bonding and antibonding orbitals ?

A: Molecular orbitals are the result of interactions between the atomic orbitals that have similar…

Q: -uld hydrogen bonding be expected?

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Q: он conc. HBr

A: Alcohols undergo nucleophilic substitution reaction(SN1) with concentration HBr to form alkyl…

Q: What kind/type of force does Schottky defects induces on its neighboring atoms? Explain.

A: Schottky defect: The Schottky defect is a type of point defect formed by a vacant position in a…

Q: PLEASe provide in depth explanitons I will be using this to study

A: Hydrogen bonding can take place between a highly electronegative atom and hydrogen. Intramolecular…

Q: Q) who many allotropes does carbon element has? Which is harder

A: Allotropes of  carbon element is given by following – ★ Diamond ★ Graphite ★ C-60…

Q: Polarity and IMFS Practice Determine the geometry, hybridization, polarity, and intermolecular…

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Q: What form of sulfur do all of its allotropes revert to at room temperature? Rhombic O Monoclinic…

A: Sulfur shows several allotropic forms such as Rhombic, monoclinic, cyclo - S6 form and plastic…

Q: why the band gap appears in Nearly free electron (NFE) model?

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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.