) What is the type of molecule? a. AX2E3 b. AX3E2 c. AX5 d. AX2E2 2) What is the molecular geometry of GL2-? a. Linear b. Trigonal Bypyramidal c. Bent or v-shaped d. Seesaw 3) What is the approx bond angle formed by L-G-L bond if the correct molecular geometry is followed? a. 180° b. 120° c. 109.5° d. 90°

Q: CH3NH2 Step 1. Draw the lewis structure Step 2. Description of shape: Central Atom 1= ___ Electron…

A: The moelcule given in the question is = Ch3Nh2. We have to determine the lewis structure , central…

Q: swer the following questions about the Lewis structure for the organic molecule CH₂CHCHCH₂ (see…

A: CH2 ( 1,3 butadiene)

Q: Using BEST Lewis structures and the VSEPR model, match each molecular formula with the molecular…

A: VSEPR theory: The shape of the molecule is determined by repulsion between all the electron pairs…

Q: How many of the following molecules contain at least one pi bond? C2H6 H2CO C2Cl4 SeS3  A. 0  B.…

A: How many of the following molecules contain at least one pi bond?

Q: 48. Draw a Lewis structure for each of the following molecules, and then use the VSEPR theory to…

A: Lewis structures, or dot-structures in chemistry as it relates to electron representations, are…

Q: Please note that "geometry" refers to the molecular or ionic geometry. A. What is the electron-pair…

A: Electron geometry helps in determining the arrangement of electron pairs around the central atom in…

Q: What are the shapes of NH3 and H2CO ? C. v NH3 A. linear B. bent E. v H2CO C. pyramidal D.…

A: Interpretation: The shapes NH3 and H2CO are to be determined.

Q: 6. Which bond is likely to be polar? A. F2 B. HF C. I2 D. H2

A: Polar Bonds have difference in electronegativity.

Q: Please provide detailed solution and give the explanation of the concept......

A:

Q: What is the bond angle between the o-h bonds in H2O? A. 109 b. 180 c. 120 d. 90

A: We have to determine the bond angle between O-H bonds in H2O

Q: 4. Draw Lewis structures for the following molecules. Describe how the bond angles would be altered…

A: Lewis structures are diagrams that represents the valence electrons of atoms within a molecule. CH2S…

Q: a. Predict the molecular structure and bond angles for SCI2. Approximate bond angles are sufficient.…

A:

Q: Match each given molecular formula to its molecular geometry predicted using VSEPR.…

A: VSEPR theory helps us to predict the shape of covalent compound. By calculating steric number one…

Q: What is the electron-pair geometry for P in PCl5? _____ There are ____ lone pair(s) around the…

A: We know that electron pair geometry : electron pair geometry is define as the three dimensional…

Q: Which diatomic molecule has the least number of valence electrons? Select one: a. NO b. N2 c. F2 d.…

A: Explanation to the correct answer is given below.

Q: Choose the correct number of total lone pairs (non-bonding pairs or n.b.p.) and molecular shape for:…

A:

Q: S Consider the following Lewis structure for HCN. Which of the following statements is FALSE? a. The…

A: In the given question we have to choose the false statement from the given option for lewis…

Q: Atom A has 4 valence electrons. Atom Z has 6 valence electrons.  For the AZ3-2 ion How many…

A: Identification of element:   As per our guideline we have to answer first three questions only.

Q: 3. Element X is has 5 valence electrons and needs 8 electrons for a stable octet. Element Y is has 6…

A: VSEPR theory is used to predict geometry of molecules from number of electron pairs surrounding the…

Q: What is the electron-pair geometry for I in IF4-? ________ There are _______ lone pair(s) around…

A:

Q: Please note that "geometry" refers to the molecular or ionic geometry. A. What is the electron-pair…

A: the process of. Intermixing of atomic orbitals of comparable energy is called hybridisation, it…

Q: Write a Lewis structure for each of the following simple molecules. Show all bonding valence…

A: Write a Lewis structure for each of the following simple molecules. Show all bonding valence…

Q: Which of the following compounds contain an ionic bond? A. Br2 B. Na3PO4 C. CCI4 D. NH3…

A: The compound that contains ionic bond has to be identified. A. Br2 B. Na3PO4 C. CCl4 D. NH3 E. H2O2

Q: Draw a Lewis structure for each of the following polyatomic ions, and then use VSEPR theory to…

A: In drawing Lewis structure , total valence electrons of all the atoms should be…

Q: Which molecule has polar bonds but is overall nonpolar? a. H2S b. SO3 c. SO2 d. O3

A:

Q: A. What is the electron-pair geometry for Al in AlBr3? _______ There are _____ lone pair(s) around…

A: Alminium(Al) belongs to 3rd group of the periodic table. So, It has three valence electrons. In…

Q: Finish the structure by adding lone pairs of electrons. What is the electron geometry around the N…

A: Structure is given Containing NH2 and COOH  Electron Geometry =?

Q: Molecular geometry

A: Hybridisation = V+M-C+A /2 = x V= Valence electrons of central atom  M= number of monovalent atoms…

Q: Consider Unknown Chemical X A. Chemical X is covalent and has the generic chemical formula of YZ3.…

A: X molecule is NH3 which have pramandal shape and tetrahedral geometry and bond angle is 107°. It is…

Q: How many sigma and pi bonds are in the molecule pictured below? H H H a. five sigma bonds and eleven…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: What are the bond angles in a molecule of PH3?    a. 120 b. 109.5  c. < 109.5 d. 90 e. 90 and 120

A: VSEPR theory helps in the prediction of the geometry of a molecule on the basis of the number of…