How many bonding electrons are in the Lewis structure of O2?(a) 2 (b) 4 (c) 6

Q: Give an example of Interhalogen Compounds?

A: Compounds containing two distinct forms of halogens (fluorine, chloride, bromide, iodine or…

Q: Why is ammonia a covalent bond?

A: Nitrogen reacts with hydrogen to form ammonia. The molecular formula of ammonia is NH3. In ammonia…

Q: What is the oxydation number of sulfur in sulfite ion, SO3(2-)?

A:

Q: 5. What is the electronegativity of C considering SiC is 11% ionic and Xsi = 1.8?

A: A bond's percent ionic character is the amount of electron sharing between two atoms; limited…

Q: Predict which will be more stable, [CrO4]2− or [WO4]2−, and explain.

A:

Q: 6. Draw the Lewis structures of F2, O2, and N2. What is the difference in terms of their bonds?

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

Q: What is the lewis structure for COCl2?

A:

Q: Draw the Lewis structure for the N H 4 + ion.

A: The Lewis structure for the NH4+ ion has to be drawn below.

Q: Determine the Bond Character of the following compounds: a) CF2 b) HF c) 2 Electroneg.Diff.…

A: Bond character: The bond character is determined by the electronegativity difference between the…

Q: Draw the Lewis structure for B H 3 .

A: The lewis structure of a molecule describes the distribution of valence shell electrons around each…

Q: Draw the Lewis resonance structure for the ion S O 3 2- .

A: Lewis dot structure - It is the structural representation of the molecule which is shown by the…

Q: 7) Would an aqueous solution of MGB12 contain ions? If so, how many ions would occur per formula…

A: MgBr2 is an ionic solid. It has aqueous solubility.

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 molecular structure of the stable form of FNO2? (N is the central atom.)

A: At the molecular level, NO2F exist in the form of the dimer. Nitrogen is the central atom while…

Q: Among the elements B, Al, C and Si(a) Which has the highest first ionization enthalpy?(b) Which has…

A: (a) Which has the highest first ionization enthalpy? Carbon The reason for this is Carbon is having…

Q: In the following Lewis structure for CIO3F, chlorine has a formal charge of, and an oxidation number…

A: Given molecule is , ClO3F

Q: what is the lewis structure for Cl2O2?

A: Lewis structure of Cl2O2 or Dichlorine dioxide is drwan below :

Q: 3. Of the elements Nd, Al, and Ar, which will readily form(s) +3 ions? Why?

A:

Q: 1. Draw the Lewis structures for H2O and HCN.

A:

Q: 21. The Lewis structure of the CO32- ion is

A: Lewis structures also known as Lewis dot formulas, structures, electron dot structures, or Lewis…

Q: E is a made up element and contains 6 valence electrons What is the electron geometry of E3

A: Given,  General element = E  The number of valence electrons in E = 6  Electron geometry of E3 = ?…

Q: From the Lewis diagram of SiF4, determine: A) The formal charge on the silicon atom. B) The formal…

A: The Lewis structure or molecular skeleton is also known as electron dot structure. It is the…

Q: Draw the electron dot formula and the structural formula for a molecule of SiO2

A:

Q: Nitrous oxide, N2O, commonly known as laughing gas, is used as an anesthetic in minor surgeries,…

A: Nitrous oxide (N2O), better known as laughing gas or fun gas, was first discovered in 1793 by…

Q: What is the formula of a compound containing K* and O2 ions?

A: A chemical formula of an ionic compound can be formed by criss-crossing the valencies of ions.

Q: Draw the Lewis structure, determine the VSEPR molecular shape and bond type for CO2

A:

Q: a) NO3

A: The zgiven compounds are NO3-1 , H2S, PBr3, Bef2 .

Q: What is the electron configuration of Co²⁺?

A:

Q: What’s the oxidization number of nitrogen in n2O4

A: Following is the oxidation no. Of Nitrogen in the given compound.

Q: Write a balanced equation for the reaction of glucose (C 6H 12O 6) with oxygen (O 2) to form carbon…

A: The balanced chemical equation is the equation formed when the elements on the reactant side of the…

Q: Why does the ionization enthalpy gradually decreases in a group?

A: In a group of the periodic table,         The atomic size increases from top to bottom.         The…

Q: b if [OH ] — 7.6 х 10 4 м then РОН =

A:

Q: Which of the following will occur as oxide in nature? a. Aluminum ion b. Mercury(II) ion c.…

A: The naturally occurring oxides has to be given,

Q: In many ways, arsenate (AsO4 3−) is very similar to phosphate (PO4 3-), yet it does not substitute…

A: The reason behind arsenate not substituting phosphate in biomolecules although both elements are…

Q: What is the lewis structure for SiO2?

A:

Q: What is the lewis structure for NH4 ion

A: We know that  Rule to draw lewis structure : 1. Determine the total valence electrons in molecule.…

Q: What is the molecular shape of CO2 ?

A: Given :-  CO2    (carbon dioxide) To be determined :-  molecular shape of carbon dioxide

Q: Given the following elements: Si, Sr, Cu, Ti, S (a) which of those elements would have the larget…

A: Si belongs to Group 14 and period 3.Sr belongs to Group 2 and period 5.Cu and Ti are transition…

Q: Describe the position of electrons around one O atom in the Lewis structure of O2.

A: To find: The position of electrons around one O atom in the Lewis structure of O2

Q: 2. Calculate the AH for the reaction: N2O4 + CO → N20 + CO2

A: Heat of reaction is defined as the amount of heat released or added during the course of a reaction…

Q: Do you think that the formation of [CoCl4]2-(aq) is endothermic or exothermic? Explain.

A:

Q: (b) Which one of the two compounds you would expect to have a stronger carbon to oxygen bond, CO or…

A: The strength of the CO bond can be determined by the frequency of the CO bond observed in the IR…

Q: What is the central atom in phosphoric acid (H3PO4)?

A: The structure of phosphoric acid is,

Q: Draw the Lewis structure for the (H₂O*) ion.

A:

Q: THE CHEMICAL FORMULA OF THE FOLLOWING COMPOUND •Sodium hydroxide •Potassium permanganate

A: A chemical formula indicates the elements and their proportions in a compound .

Q: What is the bond angle in carbon dioxide, CO2?

A: Carbon dioxide is a linear molecule.

Bond Parameters

Many factors decide the covalent bonding between atoms. Some of the bond parameters are bond angle, bond order, enthalpy, bond length, etc. These parameters decide what kind of bond will form in atoms. Hence it is crucial to understand these parameters in detail and understand how changing these parameters affects the kind of bonding or various characteristics.

Bond Dissociation Energy

The tendency of an atom to attract an electron is known as its electronegativity.