Carbon tetrachloride was formerly used in fire extinguishers for electrical fires. It is no longer used for this purpose because of the formation of the toxic gas phosgene, Cl2CO. Write the Lewis structures for carbon tetrachloride and phosgene.

Q: Explain various types of chemical bondings and the phenomena of resonance .

A: The different types of chemical bonding are: Ionic Bonds Covalent Bonds Hydrogen Bonds Polar Bonds…

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: For the purpose of determining formal chages, what is the total number of electrons assigned to the…

A: The question is based on the concept of chemical bonding. we have to identify the number of…

Q: Describe the Lewis Structure for an Ion with More Than an Octet of Electrons?

A: Interpretation: The Lewis structure for an ion with more than an octet of electrons is to be…

Q: Write Lewis structures for the following: (a) Ethylene (C2H4), the most important reactant in the…

A: Ethylene =  Each carbon requires a full octet and each hydrogen requires a pair of electrons. The…

Q: Define Formal Charge to manage electron bookkeeping in a Lewis structure ?

A: Generally Lewis dot structure does not show actual structure of molecule. In the case of polyatomic…

Q: The halogens form a class of compounds called the interhalogens, in which halogen atoms covalently…

A: 1) BrCl3 : The central atom is less electronegative Br. Since there are 7 valence electron in Cl.…

Q: Write the lewis structure and give BOTH the atomic structure (atoms only) and the electronic…

A: lewis structure of NH3 = ?  Atomic structure of NH3 = ?  Electronic structure of NH3 = ?

Q: Determine the number of valence electrons in SEOF, and then draw the corresponding Lewis structure…

A: Determine the number of valence electrons in SeOF2 and draw it Lewis structure.

Q: Describe in detail what the Lewis Structures of X3, IX41", and IXg look like where "X" represents a…

A: X is an undiscovered halogen. It has seven valence shell electrons. Similarly, I is a halogen. So,…

Q: Which pair of elements has the most similar Lewis structures?(a) N and S (b) F and Ar(c) Cl and Ar…

A: Which pair of elements has the most similar Lewis structures has to be given.

Q: Ampyra is a drug used to improve mobility in patients with multiple sclerosis (MS). The skeletal…

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Q: Explain how the concept of formal charge can be used to identify the dominant Lewis structure?

A: ANSWERE IA DISCUSSED BELOW :

Q: Consider the Lewis structures of molecular compounds below. Which one of the molecules is NOT…

A: The compounds given are SeO2, H2O, SO2 and O3.

Q: valid Lewis structure of ________ cannot be drawn without violating the octet rule

A: The octet rule states that atoms below atomic number 20 tend to combine so that they each have eight…

Q: Which of the following elements do not satisfy the octet rule? Ca2+ O p3- O F in HF* O O in CO

A: Given :-  Ca2+  P3-  F in HF+  O in CO  To identify :-  element that do not satify the octet rule

Q: Write Lewis structures for the following molecules: (a) BrF3, (b) H,Te, (c) NH2OH, (d) POCI3 (P is…

A: Lewis structure is the simplest representation of valence electrons on each atom in a molecule…

Q: 48. Carbon tetrachloride was formerly used in fire extinguishers for electrical fires. It is no…

A: Lewis structures are also known as dot structures. They are the representation of molecules showing…

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

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

Q: Write the Lewis symbol for atoms of each of the following elements: a) Te, b) Si, c) Kr, d) P.

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Q: Write the Lewis symbols of the ions in each of the following ionic compounds and the Lewis symbols…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3 sub-parts. Please resubmit the…

Q: Describe in detail what the Lewis Structures of X3, IX,", and IXs look like where "X" represents a…

A: X is a halogen class of compound. So, it has seven valence shell electrons.  I is a halogen which…

Q: What is required for the potassium atom to have a complete octet ?

A: A question based on electronic configuration, which is to be accomplished.

Q: Draw the Lewis structure for SO₂ (by following the octet rule on all atoms) and then determine the…

A: The term octet rule refers to a chemical rule of thumb which is used to reflect the observation that…

Q: How are formal charges useful in determining important resonance structures?

A: The formal charge and oxidation state both have different different meanings. Both are represented…

Q: carbon tetrachloride was formerly used in fire extinguishers for electrical fires.it is no longer…

A: Lewis structures are the diagrams that show the bonding between the atoms of the molecules and…

Q: InCl52- SF3+ ClF5 SbCl52- Deduce the Lewis structure for the species shown based on their formula.…

A: According to Brown et al.,1 the crystal structure of [NEt4]2[InCl5][NEtX4]X2[InClX5] reveals that…

Q: CI3PO HCN CF H2 IF, Substance Lewis structures Number of bonding groups Number of lone pairs

A: Hello. Since the question contains multiple subparts, the first three subparts are solved. In case…

Q: Methanol, H3COH, is used as the fuel in some race cars. Ethanol, C2H5OH, is used extensively as…

A: Both ethanol and methanol are used as motor fuel as they produce CO2 and H2O on combustion. The…

Q: Write the complete reaction in Lewis structure 2K + Cl2 = 2KCL

A: Lawis structures are diagrams that show the bonding between atoms of a molecule, as well as the lone…

Q: What are Lewis structures and how are they drawn?

A: A Lewis Structure is a very simplified representation of the valence shell electrons in a molecule.…

Q: Define the term Formal Charge? How is the concept of formal charge useful?

A: The formal charge over an atom of a polyatomic molecule or ion is the difference between the valence…

Q: Draw the Lewis structures of the neutral atom of Bromine and the ion of Bromine. Determine also the…

A: The lewis structures of neutral atom of Br and ion of Br are given below,

Q: Identify the atoms that correspond to each of the following electron configurations. Then, write the…

A: The following steps can be used to write the Lewis symbol. (a) For, The atomic number according to…

Q: Explain various types of chemical bondings and the phenomenon of resonance

A: The attractive force which holds various constituents (atom, ions, etc.) together and stabilizes…

Q: In the Lewis structures listed here, M and X represent various elements in the third period of the…

A: "Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: The chemical formula of methane is CH4. The Lewis Structure of methane is shown below. Explain how a…

A: To draw the lewis structure of Methane i.e CH4 here central metal atom is Carbon(6) valence…

Q: Lewis symbol, Lewis structure, type of bond being formed:

A: Lewis structure is defined as representation of the valence electrons and lone pairs present on each…

Q: From the Lewis structures of the species given, pick all of those in which the central atom obeys…

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Q: Assuming that the octet rule applies, draw the Lewis structure for the following molecules: a) CCl4…

A: A lewis structure is drawn by using the total number of valence electrons of the constituting atoms.…

Q: 6. Hydrazine, N,Ha, decomposes according to the following reaction: N;H. () → 4 NH3 (g) + N2 (g) a.…

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Q: What is the Lewis symbol for each of the following atoms orions? (a) K, (b) As, (c) Sn2+ , (d) N3- .

A: A Lewis symbol is a pictorial representation of an element surrounded by dots indicating number of…

Q: Write the Lewis dot structure for the following atoms or ions:  Mg ___________________________…

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Q: Explain the properties of covalent substances ?

A: Introduction: Those chemical substances which are formed by the sharing of electrons are called…

Q: How many carbons are in the following structure? A) 8 How many carbons are in the following…

A: "Since you've asked multiple questions, we'll solve the first three parts for you and for the rest…

Q: 1. Write the Lewis structures for the following compounds: a) cesium oxide b) RBOH c) nitrogen…

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Q: Which of the species listed has a Lewis structure with a resonance structure?

A: Resonance : When a molecule (or) ion can not be represented by single lewis dot structure and…

Actinides

The elements in which the extra electron tends to enter the 5f-orbitals of (n–2)th main shell are considered 5f-block elements. They are also named actinides. Actinides include 15 elements, from atomic number 89 to 103.