In which of the following cổmpounds is the octet expanded to include 12 electrons? Oa) PCI, O b) SF, OO H,S Od) PCI,

Q: The completed Lewis structure of (CO3)²- contains a total of covalent bonds and lone pairs. Consider…

A: To draw the Lewis dot structure of a molecule, 1)Consider the valence electrons of each constituent…

Q: Which type of bond would be expected in a molecule of LiF? O lonic O Polar Covalent O Nonpolar…

A: Since you are posted with multiple questions. As per the rule, I am answering the first questions…

Q: Write Lewis structures of simple molecules following the octet rule

A: Introduction :  Lewis structures are a simple way of representing chemical structures, particularly…

Q: Which molecular compound could be dinitrogen monoxide? O A.. О В..

A: The given molecular compound is = dinitrogen monoxide The molecular formula of dinitrogen monoxide…

Q: Draw a Lewis structure for SO, in which all atoms obey the octet rule. Show formal charges. Do not…

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Q: An atom of oxygen (O) gains (N) electrons to achieve an octet.

A: The Octet rule states electron transfer or electron sharing proceeds until an atom has acquired an…

Q: Distribute the electrons among the atoms, giving octets (or duets for hydrogen) to as many atoms as…

A: Concept introduction: A Lewis structure is used to represent the valence electrons and the bonds…

Q: Which one of the following statements best describes electronegativity in atoms?

A: Electronegativity: The general definition of electronegativity is the tendency of an element in a…

Q: How many valence electrons are in the H3O+ ion?

A: The details solution for this is provided below in attach image.

Q: Your assigneed ion is : AlCl4- please give a brief description that includes: (b) the Lewis…

A: AlCl4- (Ammonium tetrachloride) Electronic configuration of Al : 2,8,3 Electronic configuration of…

Q: Which of the following is the correct Lewis symbol for a neutral atom of F

A: Lewis structure is a method of representing bonding pattern in a molecule. it is also used to denote…

Q: Determine the number of valence electrons in sulfuric acid (H₂SO₄) and then draw the corresponding…

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Q: the formal charge on CI?

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Q: Consider a silicon-oxygen bond (Si-O). Which atom would have a partial positive charge and which…

A: Electronegativity is defined as a tendency to attract shared pair of electrons and the element with…

Q: Based on the Lewis structures, which of the following molecules would you expect to exhibit…

A: The molecules given are LiH, HNO2, CH4, OF2.

Q: For CIO,OH, write a resonance structure with the octet rule satisfied for the central atom and a…

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Q: Write a Lewis structure for the NO3 - ion. Include resonance structures?

A: Lewis structures are a simple way to represent the bonding between the atoms of a molecule in which…

Q: Which of the following sets of elements is arranged in order of increasing electronegativity? O CI,…

A: Electronegativity is defined as the measure of tendency of attracting a bonded pairs of electrons by…

Q: What is the Lewis structure of the covalent compound that contains one nitrogen atom, one atom, and…

A: The Lewis structure of the covalent compound that contains one nitrogen atom, one hydrogen atom and…

Q: Which of the following elements can form a compound with expanded octet? O S C N F

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Q: Which element must always follow the octet rule?

A: The elements which do not have vacant d or f orbitals for the expansion of octet, they always follow…

Q: Which of the following atoms cannot exceed the octet rule in a molecule? Os O P ON

A: 1.According to octet rule, central metal atom have 8 electrons, 2. In some case atom have more than…

Q: is it acceptable to have more than an octet of electrons on an element in period 3 or below? true…

A: Given: is it acceptable to have more than an octet of electrons on an element in period 3 or below.…

Q: Based on the lewis structure for the isocyante Ion , NCO^-, which atoms would have the formal…

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Q: Molten beryllium chloride reacts with chloride ion from molten NaCl to form the BeCl₄²⁻ ion, in…

A: Beryllium chloride = BeCl2 Chloride ion = Cl-

Q: Write the Lewis structure for molecule/ion. ClO^-1

A: Lewis Structure:  A Lewis structure indicates a covalent bond as pair of electrons shared among two…

Q: Write the Lewis structure for H3PO4. If necessary, expand the octet on any appropriate atoms to…

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Q: Which of the following groups of elements obey the octet rule in a neutral atom? OO.S O N.P O Li,…

A: Octet rule states that the atoms prefer to have eight electrons in their valence shell. When atoms…

Q: What are the Lewis dot diagrams for BrO2-, NO, CO+, and CLO3?

A: Lewis dot diagrams of each of the following are as follows:

Q: How is the negative charge of a polyatomic anion incorporated when determining the number of valence…

A: The ions are given same importance as that of the neutral species. Therefore, the number of…

Q: Draw the most stable Lewis's diagram for 2RO; that follows the octet rules and include the formal…

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Q: Which of the following atoms could not accommodate an expanded octet (i.e., more than eight valence…

A: Expanded octet is more than eight valence electrons.

Q: The formate ion has the formula CHO2– (C is the central atom). What are two resonance structures for…

A: The resonance structure of Formate ion (CHO2-) are given as:

Q: Which of the following cannot exceed an octet in a molecule? Sulfur, Nitrogen, Iodine, or…

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Q: Some molecules deviate from the octet rule. Which of the following is an example of this phenomenon?…

A: 1) BBr4- obeys octet rule as Central atom B has 8 valence electrons.

Q: Q: Can some atoms exceed the limits of the octet rule in bonding? If so, give an example. A: Yes,…

A: Octet Rule According to this rule, an atom which forms a compound have 8 valence electrons, thus the…

Q: atom and form compound XCl. Distinguish between the physical properties of metal X and XCI

A: Applying basic characteristics of metal and ionic compounds.

Q: The formal charge on an atom = number of ________________ electrons –…

A: Formal charge- It is the charge on an atom in a molecule. Assumes that electrons forming bonds are…

Q: For which one or ones of the following molecules or ions would we expect to use resonance forms in…

A: For which one or ones of the following molecules or ions would we expect to use resonance forms in…

Q: How many resonance structures are shown in the Lewis diagram for TeO2?

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Q: Which of the following atoms could not accommodate an expanded octet (i.e., more than eight valence…

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Q: How is each type of bond used to fulfill the octet rule?

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Q: Between Baron, Oxygen, Hydrogen, Carbon, and Nitrogen, which 2 atoms can have incomplete octets?

A: Octet :-  The existence of eight electrons in the valence shell of an atom is called octet. An atom…

Q: Based on their positions in the periodic table, which series of atoms is arranged in order of…

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Q: Which of the following atoms could not accommodate an expanded octet (i.e., more than eight valence…

A: Which of the following atoms could not accomodate an expanded octet ?

Q: If energy is required to form monatomic ions from metals and nonmetals, why do ionic compounds…

A: Ionic compounds are exist as crystal lattice and as not simple ion pairs.

Q: Which of the following atoms can form an expanded octet? O N

A: Expanded octet :-  Molecule in which the central atom forms  more bonds than predicted by octet rule…

Q: Which of the following structures would we expect for nitrous acid? Determine the formal charges:…

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