Which of the following has a central atom that breaks the octet rule? a. CO2 b. NO3- c. BeH2 d. CH3COOH e. HBr

Q: In the molecule HOCN (skeleton as written). Draw a Lewis structure that puts zero formal charge on…

A: Given that : We have to draw the Lewis structure of HOCN and then identify which orbitals overlap to…

Q: A. What is the electron-pair geometry for P in PBr4+?_____________ There are __________  lone…

A: The answer is given as follows

Q: has less than octet around its central atom, while contains more than octet around its central atom?…

A: Octet Rule: This rule tell that the those atoms are most stable in which their valence shell…

Q: 82. Write Lewis structures that obey the octet rule for each of the following molecules and ions.…

A:

Q: Why are bonding theories important? Provide some examples of what bonding theories can predict.

A: Different elements’ atoms form the specified compound when come closer and these all compounds…

Q: Which molecule could have an expanded octet?(a) H2CO3(b) H3PO4(c) HNO2

A: When an atom can have more than eight electrons in its valence shell, it is known as expansion of…

Q: 10. What dees the fox-say? What does the octet rule say?

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Q: Which compound is likely to have an incomplete octet? a) NH3 b) SO, c) NO d) BH3

A: Lewis Octet Theory : According to this theory, the elements of main group tends to have theory…

Q: 17) In which orbital does an electron add to in chlorine to form an octet? A) 3s В) Зр C) 3d 18)…

A: We are to find octet in which electron is added to complete octet of chlorine. And ms value of…

Q: What is the electron-pair geometry for Sb in SbF3? _______ There are ____ lone pair(s) around the…

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Q: how to know which has full octet? please explain in lots of detail

A: Carbon is having 4 bonds = 8 electrons = octet. Carbocation is having three bonds = 6 electrons =…

Q: Draw the Lewis structure for the perchlorate ion (CIO.) with minimized formal charges. How many…

A: Lewis structures are drawn by representing the valence electrons on the atoms. It denotes electron…

Q: Write the Lewis structure for each molecule (octet rule not followed). a. BB13 b. NO c. CIO,

A: a) BBr3 = The Lewis structure of the given molecule is,

Q: 8. 8. Geometry? Given the molecule BrSeSF₂¹where Br breaks the octet, what would be the What is the…

A: Given that bromine breaks the octet that means bromine acts as the central atom. The number of…

Q: Draw the Lewis structures and determine which of these molecules is least likely to exist. (A) H3S+…

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Q: 8. In which of the following molecules or ions is the octet rule violated  A, SiH4 B, SOF4 C, SF2…

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Q: Which of the following molecules contains an exception to the octet rule? Select one: a. N20 b. NO…

A: The substance which has 8 valence electrons in which they form compounds. So we will determine which…

Q: For the following lewis structure, OF2: F: a. Give at least two reasons why the structure is wrong.…

A: The number of electrons in the valence shell of the fluorine atom is =7 The number of electrons in…

Q: 23. Which of the following compounds violates octet rule? a. CH4 b. PCIS c. SO2 d. H20

A: Since you have posted multiple questions, we will solve only one question for you. To get the…

Q: Which of these is missing a positive charge? (Assume all octets are full and all hydrogens on…

A: This question belong to chemical bonding. concept of formal charge (FC). FC= total number of…

Q: Which of the following violates the octet rule? SF6 CO2 O AICI4 O Co3?

A: Concept is based on octet rule:

Q: Find the molecule that does not follow octet principle. NF3 O NH3 O PF3 O BCI3

A: The molecules given are NF3, NH3, PF3 and BCl3. Octet principle states that most of the atom forms…

Q: Which of these exceeds the octet rule? 4) B) OH `NH2 D) F)

A: Carbon make only four bond because it have four valence electrons and for fulfilling of octet rule…

Q: Which of the following structures don't obey the octet rule? Select one or more: O ALCIA Cl4 O CCI4…

A: Following compounds not follow octet rule

Q: Why does the octet rule have exceptions? Give the three major categories of exceptions and an…

A: The octet rule is defined as a rule that the atoms when is bonded in a molecule tend to complete its…

Q: Q1\ which of the following molecules contains an atom that does not obey ?the octet rule a. N, b.…

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Q: Why do we use other bonding theories in addition to the Lewis model?

A: Given: Need for other bonding theories in addition to Lewis model.

Q: Although I3- is a known ion, F3- is not. (a) Draw the Lewis structure for I3- (it is linear, not a…

A: (a)The formation of Lewis structure for I3- involves the following steps. Electron configuration of…

Q: Which of these compounds does not follow the octet rule? (i) NF3 (ii) CF4 (iii) PF5 (iv) ASH3 Select…

A: A compound is said to follow octet rule if the central atom of compound consists of eight electrons…

Q: Why does the octet rule have exceptions? List the three major categories of exceptions and an…

A: The octet rule refers to the tendency of atoms to prefer to have eight electrons in the valence…

Q: 1.CO2 can't have resonance structure.. can you explain why? SO2 can have it , both have stable…

A: Carbon dioxide has no comparable resonance structures due to the orthogonal alignment (90 degree…

Q: What is ionization energy?  What is electronegativity

A: 1.  Ionisation energy is the minimum amount of energy required to remove the outermost electron from…

Q: 1) The electron configuration for vandium(v) is  a) (Ar) 4s2 3d3 b) (Ar) 4s2 4p3 c)(ar) 4s2 4p3…

A: Note - Since you have asked multiple question, we will solve the first question for you. If you want…

Q: Is this Lewis Structure this Silicon ion correct or incorrect? +2ך

A: Lewis structure is the representation of the valence electrons around an atom by dots.

Q: 1) A) In the Lewis structure for IF2–, how many lone pairs of electrons are around the central…

A: The octet rule refers to the tendency of atoms to prefer to have eight electrons in the valence…

Q: Use bond energies to calculate the H for the following reaction: N,H4 + H2O ---> NH,OH + NH3 N--H =…

A: Calculate change in enthalpy of the given reaction---

Q: Read the following statements. Which ones are correct? Be sure to explain how you know. I. BF; and…

A: Lewis Octet Theory : Every element undergoes bond formation to complete its octet.

Q: (a) True or false: The hydrogen atom is most stable when ithas a full octet of electrons. (b) How…

A: Hydrogen atom’s electronic configuration is shown below and according to which when hydrogen accepts…

Q: Which of the following compounds or ions violates the octet rule? a. OF2 b. SCl4

A: IUPAC gave nomenclature to almost every element or compound in the chemistry. There is suffix for a…

Q: Which one of the following species violates the octet rule? b. SO2 a. NI3 c. SIF4 d. ICI5 e. СHCI

A: The compounds given are NI3, SO2, SiF4, ICl5 and CHCl3.

Q: 4. Draw the Lewis dot structures for: (Note: make sure it satisfies the octet rule) a. NI3 b. CS2 c.…

A: 4) Lewis structure: Representing the covalent bonding that indicates where the valance shell…

Q: In Lewis structures central atom(s) is/are atom(s) O a. that can form the most number of bonds O b.…

A: Interpretation: In Lewis structures central atom(s) is/are, a correct option for this is to be…

Q: Which compound dose not obey octet rule? Xe F2 O NO, NO3 N20 CHA

A: Octet rule is disobeyed by – Expanded octet Odd number of electrons Incomplete octet.

Q: If the following molecules satisfy the octet rule, write "stable." If they do not, write "unstable."…

A: Every molecule wants to be stable like inert gas. Inert gases have eight electrons in its valence…

Q: Which elements can have expanded octets? Which elements should never have expanded octets?

A: The octet rule states that atoms tend to form compounds in which they give them eight electrons.…

Q: Which of the following statements is/are true about the Lewis bond theory? (a) It explains the…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: Which of these molecules or ions has a violation of the octet rule (other than H)? CO H20 PCI5 Br2…

A: Given :-  molecular formula of compounds  CO  H2O  PCl5  Br2  NH3  To identify :- species that…