For the following, draw correct Lewis structures showing any formal charges and resonance structures on this...
Draw the best Lewis structure, and resonance contributors of equal energy (if any), for the molecule XeOF4. Answer the following questions based on your Lewis structure(s). 1- draw Lewis structure 2. Select the VSEPR shape that best describes the shape about the central atom Xe in this molecule/ion? Linear Trigonal Planar Tetrahedral Trigonal Bipyramidal Octahedral 3. Select the molecular shape that best describes the shape about the central atom Xe in this molecule/ion. Linear Bent (109.5) Bent (120) Trigonal Planar...
Group-AEach question carries 2 point (15x2=30) 1. How many total bonds are in the correct structure of CH4 (a) 5 (b)3 (0)4 (d) 8 2. Which pair is conjugate acids in the reaction CH3OH+H2O ---->CH3O+H30": (a) CH OH and H2O (b) CHO and H3O+ (c) CH3OH and CH3O (d) CH OH and H30 3. In organic compounds the carbon-carbon bonds are typically: (a) Ionic (b) Polar covalent (c) Non-polar covalent Coordinate-covalent bond 4. The general formula C H2n with n...
34. The hybridization on the oxygen atom in H3O* is best described as a. sp b. sp2 c. sp3 d. sp3d e. sp3d2 35. In XeF4, the electron arrangement (bond pairs and lone pairs) about the xenon atom is a. an octahedron b. a trigonal bipyramid c. a square plane d. a tetrahedron e. a trigonal pyramid 36. The molecular geometry of the thiocyanate ion, SCN-, is best described as a. linear b. trigonal planar c. tetrahedral d. bent e....
7 Vece Shell Electron REPORT SHEET Post-lab questions 1. Using the methods you leared in this lab, determine the molecular geometry and hybridization of the central atom in the following molecules/ions. In the case of molecules, determine whether they are polaro Molecule lectro y Molecular ap d angles the central wiem molle SO2 2503 Bent a 120° Sp2 polar 120° sp2 Non polon HON H-CENT 02 Linar Linare 18001 sp polar 10901 sp3 polar 120° Spa Not Applicable 90° sp...
cture and build bet go dvaram and Part B (48 points). Consult the steps of Figure 3 to draw the correct Lewis structure geometric shape with a ball and stick modeling kit for your assigned molecules. Find ab to confirm your model. After reaching a consensus, share the Lewis structure dia with the rest of the class. Recond and check the correct answers for the remaining stru e structures 3D Shape with bond angles P. with the rest of the...
Part B (48 points)- Consult the steps of Figure 3 to draw the correct Lewis structure and build the geometric shape with a ball and stick modeling kit for your assigned molecules. Find other gous n lab to confirm your model. After reaching a consensus, share the Lewis structure diagram and mode 3D Shape with bond angles Polae with the rest of the class. Record and check the correct answers for the remaining structures Lewis Structure Molecule 1. BaCl Hybridiza...
Pre-Workshop Formal Charge and VSEPR Worksheet Consider the following Lewis Structures for sand, which is silicon dioxide: :0-Si O: O-SI- Structure B Structure A 1. (0.5 pts) What is the total number of electrons allowed in the Lewis structure for SiO2? Do both of the above Lewis structures have the correct number of electrons pictured? 2. (0.5 pts) If two different Lewis structures are possible for a molecule, does the best structure have the fewest or the most formal charges?...
1. Draw these straightforward Lewis structures for these compounds and ions. CO2 HCCH H20 NO2 NH3 NO3 NH4+ PCI: H2CO CC14 The shape of molecules is determined primarily by the number of groupings ("electron domains") around the central atom. For the structures above there, are: Two electron domains around the central atom in CO2, HCCH Three electron domains around the central atom in H2CO, NO3-, NO2 Four electron domains around the central atom in NH3, NH4+, H20, PC13, CC14 2....
12 13 4 5 6 24- Which of the following molecules have resonance structures? a) NBr. b)N, d) CO, c) 0 25-What is the molecular geometry if you have 4 single bonds around the central atom and no lone pairs? I a) Bent b) Tetrahedral c) trigonal pyramidal d) linear 26- Using the following Lewis structure and 3-dimensional structure of CH,OH answer the following questions? H 3- Hybridization of Oxygen b- Hybridization of Carbon CH-C-O bond angle d-HO-C bond angle...
QUESTION 11 Match the alom indicated with the correct hybridization for the molecule CHCOOH (scetic acid) of the CH csup>3<sup> - Cof the COOH - In the CEO bond - in the CO H portion Acis in CO bond and thus is sp Bo has electron domains but is sp C carbon has & electron domains and so is sp 0.has only 3 electron domains and so is sp? QUESTION 12 in the compound CH CH The hybridization of both...