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2. Refer to the electron dot formula for each molecule in the preceding question. Using VSEPR...
Also need help with number 3 please. Molecular Models and Chemical Bonds 2. Refer to the electron dot formula for each molecule in the preceding question. Using VSEPP theory, predict the electron pair geometry and molecular shape for each molecule. Molecular Electron Pair Geometry Shape Molecule (a) HOBI (b) PI; (c) SiF4 (d) CS2 (e) SO2 3. (optional) A hydrogen ion bonds to an ammonia molecule, NH3, forming the ammonium ion. Draw the electron dot and structural formulas for NH4+....
Laboratory Manual for Molecular Models and Chemical Bonds 2. Refer to the electron dot formula for each molecule in the preceding question. Using VSEPR theory, predict the electron pair geometry and molecular shape for each molecule. Molecule Electron Pair Geometry Molecular Shape (a) HOBI (b) PI3 (c) CS2 (d) SO2 3. (optional) Predict the bond angle in each of the following molecules based on the molecula shape in the preceding question. () On
EXPERIMENT 18 NAME DATE SECTION POSTLABORATORY ASSIGNMENT 1. Find the number of valence electrons (VE) for the following molecules. Draw the electron dot formula and structural formula for each molecule. The central atom is shown in bold. Molecule Electron Dot Formula Structural Formula (a) HOB DE THOSE VEN (b) PI 3 VE = (c) SiF4 VE (d) CS2 VE = (e) SO2 VE = Copyright © 2013 Pearson Education Molecular Models 215
Molecule Electron Pair Geometry Shape (a) HOB dolu olomuo Se dot only one balobos (b) PIZ 180 (C) CS2 d) SO2
C. Molecular Models with Triple Bonds Molecule Molecular Model Structural Formula Electron Dot Formula Valence Electrons (a) N2 (b) C2H2 HOCN D. Molecular Models with Two Double Bonds (a) CO2 (b) C3H4 Copyright © 2013 Pearson Education Molecular Models 213
72. Predict the electron pair geometry, the molecular shape, and the bond angle for a carbon tetrabromide molecule, CBra, using VSEPR theory. my VSEPR theory 74. Predict the electron pair geometry, the molecular shape, and the bond angle for a phosphine molecule, PH, using VSEPR theory. ecule even though it has four polar bonds. 78. Apply VSEPR theory to explain why SiF, is a nonpolar molecule even though it has four polar bonds. morin (D) O atom or Oion 26....
Valence Shell Electron Pair Repulsion (VSEPR) 11-10 Sketch Bond angle Molecule Lewis Dot Bonding groups Lone pairs Electron groups Electron geometry Molecular geometry CF3C1 2. OF 2 3. BCL 4. SbH CO2
Build models of the followinf compounds Dot Number Electron Group Molecular Geometry Bond Formula l Name Structure of forms Arrangement Angles CH4 Methore ammonia H20 BP3 CO2 Formula Lewis Dot Number Electron Group Molecular Geometry Bond Structure Name of formsArrangement Angles sulfur dioxide NH4 carbonate ion SO4 nitrate ion
2) For H2O please provide: Lewis dot structure: VSEPR Structure: The number of valence electrons= type (AX E) molecular geometry= electron-pair geometry= hybridization= Is the molecule polar? If appropriate, draw an arrow next the VSPER structure indicating the dipole moment.
Instead of "Molecular models" it is changed to "Overall Lewis Structure" Molecule Molecular Model Structural Formula Electron Dot Formula Valence Electrons (a) 02 (b) C2H4 (c) HONO (d) HCOOH C. Molecular Models with Triple Bonds Molecule Molecular Model Structural Formula Electron Dor Formula Valence Electrons N2 (b) C2H2 (c) HOCN D. Molecular Models with Two Double Bonds (a) CO2 (b) C3H4 Copyright © 2013 Pearson Education Molecular Models 213