of H2 are combined under, which would be considered the limiting reactant? Part 2) How many grams of NH will be formed during the reaction? Part 3) In sufficient detail, describe the most valid Lewis structure of NH3 (types of bonds, presence of unbonded electrons, existence of any formal charges etc.), then specify its molecular geometry. Based

Q: We should realize that having an octet of electrons on a central atom is critical for a molecule to…

A: The octet rule States that when each atom has eight electrons in its valence shell, giving it the…

Q: Draw the Lewis diagram of CIF. Then based on the diagram, determine the molecular Geometry of

A: In ClF total valence electrons : Cl - 7e-   F - 7e-  Tota of 14e-  are present In ClF total…

Q: If the bond energy for the C=OC=O bond is 798 kJ/molkJ/mol, how much energy is released when 4.0…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Cars with internal combustion engines burn gasoline (octane, C8H18) but an alternative electric…

A: Cars with internal combustion engines burn gasoline (octane, C8H18) but an alternative electric…

Q: se electronegativities (C= 2.5; H= 2.1) to answer the following question. What kind of bond exists…

A:

Q: Answer the questions in the table below about the shape of the phosphorus pentabromide (PBr5)…

A: We have to answer the given question taking into account the shape of PBr5 molecule.

Q: Write the lewis structure for a) a hydroxide free radical b) a hydrogen free radical c) hydrogen…

A: Lewis structure is also known as Lewis dot structure, are diagrams  that show the bonding between…

Q: Determine the enthalpy for the ammonia formation reaction from the following bond energy data: E…

A: Given :  bond energy data: E (H-H) = 436kJ / mol, E (N-H) = 389kJ / mol, E (N triple bond N) = 946kJ…

Q: What is the lewis structure of CO3-?

A: The given compound must be CO32- not CO3-.

Q: Write two resonance structures for hydrogen azide HN3 (HNNN). What is the predicted HNN bond angle…

A:

Q: Construct a Lewis structure for each molecule. Include all lone pairs of electrons and nonbonding…

A: Draw lewis structure of CFCl3 ?

Q: Provide the Lewis structures and the bolded elements oxidation number.  a)NO3- b)XeF4 c)NO

A: To draw the Lewis structures and predict the oxidation number.

Q: What is the lewis structure for silicon atoms and chlorine molecules?

A: Si has atomic number 14  Cl has atomic number 17

Q: QUESTION 8. Suppose a molecule consists of a central atom bonded to 3 other outer atoms. There is a…

A: Given: We are given an atom which let say A which is surrounded by the 3 other atoms let say B.…

Q: In drawing Lewis structures, we learn that a hydrogen atom forms only one bond in a covalent…

A:

Q: 3) Explain how a diminished and expanded octet can be formed

A: Generally most of atoms obey the duet or octet rule , according to that atoms should have two (only…

Q: Write a balanced equation for when N2(g) and H2(g) form NH3(g).

A: Given : N2(g) and H2(g) form NH3(g)   To find:  Write a balanced equation for NH3(g)

Q: Draw the Lewis structure of BH₃ and then determine if the molecule is polar or nonpolar.

A:

Q: Which of these molecules has the highest bond energy.           (A) F2          (B) Cl2…

A: The bond energy decreases as we move down the group as the bond length increases.

Q: Draw the Lewis structure for NO2-  what is the electron-pair geometry for NO2-  what is the shape

A: A Lewis Structure is defined as a very simplified representation of the valence shell electrons…

Q: In an ionic compound, the size of the ions affects the internuclear distance (the distance between…

A:

Q: what is the lewis structure for SiH4S?

A: Lewis structure is the one where octet rule of all the atoms is satisfied, that is has 8 valence…

Q: Which will have the most exothermic bond energy NaCl or KCl?

A: Bond energy is related to the atomic radii increase in an inverse manner. Lesser the radii more will…

Q: Draw the Lewis structure of HCIO, (by following the octet rule on all atoms) and then choose the…

A:

Q: Draw out the Lewis structures of these reactants and products and apply the analysis indicated in…

A: According to the Bronsted-Lowry acid-base theory, the compound that donates a proton acts as an acid…

Q: The molecule CH₂Cl₂ has shape is A A (polar or nonpolar). A A total valence electrons, the the…

A: CH2Cl2 which is also known as methylene chloride or dicholoro methane which is a polar organic…

Q: 2. The questions which follow, are based on equations used in the construction of the Born- Haber…

A: We can use Born-Haber cycle to find lattice energy for the formation of an ionic compound like MgO,…

Q: When oxygen forms single bonds using every valence in its valence shell, the electron pairs are…

A: Oxygen- Atomic number = 8 Valence electrons = 6 Valency = 2 Oxygen can from 2 bonds. It has two lone…

Q: Write the Lewis structure for each molecule.a. CH2O b. C2Cl4c. CH3NH2 d. CFCl3 (C central)

A: a) The Lewis structure of CH2O  is,

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.