4. Mary drew the following structure for NO2¹- below. Do you agree or disagree with Mary's structure. Explain O=N=O

Q: Decide whether the proposed Lewis structure below is reasonable. proposed Lewis structure H H H…

A: In the given question the concept used here is from Resonance of general organic chemistry. In the…

Q: Some illustrative pictures of models of common molecules are tabulated below: Molecule Ball and…

A: We know that the ; Covalent radii :- It is the half of the interninternuclear distance between the…

Q: How do you do a covalent bond for O3?

A: In O3, 3 O atoms are forming covalent bonds to form O3 molecule. Since there are 6 valence electrons…

Q: what is the electron pair and molecular geometry

A: The electron pair geometry refers to the spatial arrangement of the electron pairs (bonding and…

Q: Draw the Lewis-dot structure for C4 H10 below. Remember the Lewis-dot structure is the same as the…

A: A Lewis dot structure is a diagram that shows the bonding between atoms in a molecule and the…

Q: 7. Give the name for each of the following compounds, all of which contain polyatomicions. (xx)…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Which of the following compounds does not follow the octet rule? N2 BeCl2 CH4 NH3

A: To obey octet rule,  each atom in the compound should have 8 valence electrons except for hydrogen…

Q: 7.Provide the reagent(s) to perform the reaction below: HO, H. 8.Draw, using bond-line structure,…

A: PCC is a mild oxidizing agent, which oxidizes primary alcohol to aldehyde.  Alkene has no effect…

Q: How does the organization of the periodic table help us identify possible substitutions

A: Modern Periodic law, states that the properties of elements are fundamentally related to their…

Q: 2. Which answer choice correctly lists the molecular geometry of the molecules (or ions) of the…

A: For L, we take Nitrogren from 5A group element. Thus it form NH2 (NEGATIVE). Geometry of…

Q: How many unshared electrons are on P in PBr4?  4 6 2 0

A: Answer:  0

Q: Draw all possible resonance structures for N2O and O3

A: Given molecule  N2O O3

Q: Which of the following is most likely to be a solid at room temperature? HF О H2O Na₂S N₂ NH3

A: There are two types are compounds provided in the problem. Covalent and ionic

Q: Draw Lewis Structures for the following. Give the bond angle, parent structure, and molecular shape…

A: As per our company guidelines we are supposed to answer only first 3 sub-parts, kindly repost other…

Q: Choose a likely identity for X, Y, and Z in these structures. :çi: OF ON OC Be O F Be 一一: Be

A: Ans: calculate the no of single bonds + lone pair electrons = group no of element.

Q: predict which of the following bonds is least polar: C—N C—O C—I

A: The bonds given are C-N, C-O and C-I.

Q: Step 5: Use the Molecular Shape table from your notes to draw the ball and stick representation S…

A: Please find your solution below : Carbon disulphide (CS2) is an organic compound, light yellow in…

Q: Which of the following compounds has a seesaw molecular shape? O SH4 O NH3 O BH3 O XeH4 PH5

A: Different Molecules have different Molecular shapes , which depends on lone pairs and bond pairs…

Q: Which bon C-O N-0

A: When a covalent bond between two different atoms with different electronegative then the atom which…

Q: Which of the following bonds would be considered non-polar covalent? C-H C-CI O-H C-O E) N-H

A: A covalent bond is considered to be polar if there is an electronegativity difference between the…

Q: Determine the shape and explain your answer for SiH4.

A: The shape of the molecule is given by Valence Shell Electron Pair Repulsion theory.  The lone…

Q: Which of the following compounds are covalent?     A Sodium hydride (NaH)     B Carbon…

A: Since, Covalent bond are formed by sharing of electron. Ionic bond are formed by donation or loss of…

Q: E is a made up element and contains 6 valence electrons Y is a made up element and contains 7…

A: The electrons exist in the outermost shell of an atom and can participate in chemical bonding with…

Q: Would you expect the N-H bonds in NH3 to be polar? Why or why not?

A: Electronegativity of N = 3.04 Electronegativity of H = 2.2

Q: Which of the following bonds is the most polar? O C-N O C-O O C-S O C-P

A:

Q: Find the ionic compound among these. C2H6 SO3 O CH4 CaH2

A: In the nature we have different type of compounds i.e ionic, covalent and coordinate compounds.…

Q: If a new halogen were discovered with the name sapline and the symbol Sa, how would the given acids…

A: The name of acid should end with suffix –ic if the name of anion it contains has suffix -ate. The…

Q: Which statements are true about the p orbital shown? 1. It can hold up to two electrons. 2. It can…

A: Two mcq are given below correct and incorrect options are explained.

Q: In the Lewis dot structure of C3 H60 , which is the central atom? O None O Oxygen O Carbon O…

A: In the lewis structure of C3H6O , which is central atom ?

Q: Choose the correct resonance hybrid for the following compound. O O 8+ 8+ 8+ N 8- NS+ ¹8+ Border po…

A: Resonance hybride is a resultant structure of all the possible resonance structures of any molecule.…

Q: Find the covalent compound among these. PCI3 AIBR3 GaCl3 AIC3

A: Ionic bond- complete transfer of electron from one atom(metal) to other atom(non-metal) are called…

Q: Does CO3^-2 have double bonds? Yes, 1 double bond. Yes, 2 double bonds. Yes, 3 double bonds. No.…

A: Carbonate is a polyatomic ion. First we will draw its Lewis structure.

Q: Draw the additional resonance structure(s) of the structure below?

A: Given structure is,

Q: Provide 4 different structures w/ the following chemical formulas. If the formula can generate a…

A: Step 1: calculated the degree of unsaturation( DU) Step 2: draw the all possible structure by…

Q: How many H atoms are in the structure below? A) 3 B) 4 H2N C) 5 D) 8 E) 10 IZ

A: In the bond line formula of any compound, the H atoms attached to the carbon is not shown and the…

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.