Sure thing! Here are the molecular geometries, electron domain geometries, bond angles for | Sure thing! Here are the molecular geometries, electron domain geometries, and bond angles for each type: | Formula | Electron Domain Geometry | Molecular Geometry | Bond Angle(s) | |-----------|--------------------------|--------------------------|---------------------| | AX₂ | Linear | Linear | 180° | | AX₃ | Trigonal Planar | Trigonal Planar | 120° | | AX₂E | Trigonal Planar | Bent | <120° | | AX₄ | Tetrahedral | Tetrahedral | 109.5° | | AX₃E | Tetrahedral | Trigonal Pyramidal | <109.5° | | AX₂E₂ | Tetrahedral | Bent | <109.5° | | AX₅ | Trigonal Bipyramidal | Trigonal Bipyramidal | 90°, 120°, 180° | | AX₄E | Trigonal Bipyramidal | Seesaw | <90°, <120°, <180° | | AX₃E₂ | Trigonal Bipyramidal | T-shaped | <90°, <180° | | AX₂E₃ | Trigonal Bipyramidal | Linear | 180° | | AX₆ | Octahedral | Octahedral | 90°, 180° | | AX₅E | Octahedral | Square Pyramidal | <90°, <180° | | AX₄E₂ | Octahedral | Square Planar | 90°, 180° | | AX₃E₃ | Octahedral | T-shaped (octahedral) | <90°, <180° | | AX₂E₄ | Octahedral | Linear (octahedral) | 180° | This table should give you a complete picture of the molecular geometries, electron domain geometries, and bond angles. If you need further details or have more questions, feel free to ask! thing! Here are the Sure thing! Here are the molecular geometries, electron domain geometries, and bond angles for each type: | Formula | Electron Domain Geometry | Molecular Geometry | Bond Angle(s) | |-----------|--------------------------|--------------------------|---------------------| | AX₂ | Linear | Linear | 180° | | AX₃ | Trigonal Planar | Trigonal Planar | 120° | | AX₂E | Trigonal Planar | Bent | <120° | | AX₄ | Tetrahedral | Tetrahedral | 109.5° | | AX₃E | Tetrahedral | Trigonal Pyramidal | <109.5° | | AX₂E₂ | Tetrahedral | Bent | <109.5° | | AX₅ | Trigonal Bipyramidal | Trigonal Bipyramidal | 90°, 120°, 180° | | AX₄E | Trigonal Bipyramidal | Seesaw | <90°, <120°, <180° | | AX₃E₂ | Trigonal Bipyramidal | T-shaped | <90°, <180° | | AX₂E₃ | Trigonal Bipyramidal | Linear | 180° | | AX₆ | Octahedral | Octahedral | 90°, 180° | | AX₅E | Octahedral | Square Pyramidal | <90°, <180° | | AX₄E₂ | Octahedral | Square Planar | 90°, 180° | | AX₃E₃ | Octahedral | T-shaped (octahedral) | <90°, <180° | | AX₂E₄ | Octahedral | Linear (octahedral) | 180° | This table should give you a complete picture of the molecular geometries, electron domain geometries, and bond angles. If you need further details or have more questions, feel free to ask! geometries, electron domain geometries, and bond angles for each type: | Formula | Electron Domain Geometry | Molecular Geometry | Bond Angle(s) | |-----------|--------------------------|--------------------------|---------------------| | AX₂ | Linear | Linear | 180° | | AX₃ | Trigonal Planar | Trigonal Planar | 120° | | AX₂E | Trigonal Planar | Bent | <120° | | AX₄ | Tetrahedral | Tetrahedral | 109.5° | | AX₃E | Tetrahedral | Trigonal Pyramidal | <109.5° | | AX₂E₂ | Tetrahedral | Bent | <109.5° | | AX₅ | Trigonal Bipyramidal | Trigonal Bipyramidal | 90°, 120°, 180° | | AX₄E | Trigonal Bipyramidal | Seesaw | <90°, <120°, <180° | | AX₃E₂ | Trigonal Bipyramidal | T-shaped | <90°, <180° | | AX₂E₃ | Trigonal Bipyramidal | Linear | 180° | | AX₆ | Octahedral | Octahedral | 90°, 180° | | AX₅E | Octahedral | Square Pyramidal | <90°, <180° | | AX₄E₂ | Octahedral | Square Planar | 90°, 180° | | AX₃E₃ | Octahedral | T-shaped (octahedral) | <90°, <180° | | AX₂E₄ | Octahedral | Linear (octahedral) | 180° | This table should give you a complete picture of the molecular geometries, electron domain geometries, and bond angles. If you need further details or have more questions, feel free to ask! | Electron Domain Geometry | Molecular Geometry | Bond Angle(s) Sure thing! Here are the molecular geometries, electron domain geometries, and bond angles for each type: | Formula | Electron Domain Geometry | Molecular Geometry | Bond Angle(s) | |-----------|--------------------------|--------------------------|---------------------| | AX₂ | Linear | Linear | 180° | | AX₃ | Trigonal Planar | Trigonal Planar | 120° | | AX₂E | Trigonal Planar | Bent | <120° | | AX₄ | Tetrahedral | Tetrahedral | 109.5° | | AX₃E | Tetrahedral | Trigonal Pyramidal | <109.5° | | AX₂E₂ | Tetrahedral | Bent | <109.5° | | AX₅ | Trigonal Bipyramidal | Trigonal Bipyramidal | 90°, 120°, 180° | | AX₄E | Trigonal Bipyramidal | Seesaw | <90°, <120°, <180° | | AX₃E₂ | Trigonal Bipyramidal | T-shaped | <90°, <180° | | AX₂E₃ | Trigonal Bipyramidal | Linear | 180° | | AX₆ | Octahedral | Octahedral | 90°, 180° | | AX₅E | Octahedral | Square Pyramidal | <90°, <180° | | AX₄E₂ | Octahedral | Square Planar | 90°, 180° | | AX₃E₃ | Octahedral | T-shaped (octahedral) | <90°, <180° | | AX₂E₄ | Octahedral | Linear (octahedral) | 180° | This table should give you a complete picture of the molecular geometries, electron domain geometries, and bond angles. If you need further details or have more questions, feel free to ask! |-----------|--------------------------|--------------------------|---------------------| | AX₂ | Linear | Linear | 180° | | AX₃ | Trigonal Planar | Trigonal Planar | 120° | | AX₂E | Trigonal Planar | Bent | <120° | | AX₄ | Tetrahedral | Tetrahedral | 109.5° | | AX₃E | Tetrahedral | Trigonal Pyramidal | <109.5° | | AX₂E₂ | Tetrahedral | Bent | <109.5° | | AX₅ | Trigonal Bipyramidal | Trigonal Bipyramidal | 90°, 120°, 180° | | AX₄E | Trigonal Bipyramidal | Seesaw | <90°, <120°, <180° | | AX₃E₂ | Trigonal Bipyramidal | T-shaped | <90°, <180° | | AX₂E₃ | Trigonal Bipyramidal | Linear | 180° | | AX₆ | Octahedral | Octahedral | 90°, 180° | | AX₅E | Octahedral | Square Pyramidal | <90°, <180° | | AX₄E₂ | Octahedral | Square Planar | 90°, 180° | | AX₃E₃ | Octahedral | T-shaped (octahedral) | <90°, <180° | | AX₂E₄ | Octahedral | Linear (octahedral) | 180° | This table should give you a complete picture of the molecular geometries, electron domain geometries, and bond angles

Multiple choice, continued (3 points each). Name:__________________ Please circle your answer. There is only one correct answer to each question. 36. How many different resonance structures can be drawn for the molecule SO3 without having to violate the octet rule on the sulfur atom? A) 5 B) 4 C) 3 D) 2 37. The central atom in _______ does not violate the octet rule. A) CF4 B) KrF2 C) SF4 D) XeF4 38. For a given arrangement of ions, the lattice energy increases as ionic radius _________ and as ionic charge __________. A) increases, increases B) decreases, decreases C) increases, decreases D) decreases, increases 39. Of the molecules below, only ________ is nonpolar. A) HCl B) NH3 C) SO2 D) CO2 40. Using the table of bond dissociation energies, ∆H for the reaction 2HCl (g) + F2 (g) à 2HF (g) + Cl2 (g) is __________ kJ. Bond D (kJ/mol) H – Cl 431 F – F 155 H – F 567 Cl – Cl 242 A) –359 B) -223 C) 359 D) 223 41. Considering its Lewis structure, the electron-domain geometry of oxygen in OF2 is ___________. A) trigonal planar B) trigonal bipyramidal C) octahedral D) tetrahedral 42. The electron-domain geometry and the molecular geometry of ammonia, NH3, are __________ and __________, respectively. A) tetrahedral, trigonal pyramidal B) tetrahedral, trigonal planar C) bent, bent D) trigonal planar, bent

Create an engaging intro to the topic of Chemical Bonding an nomenclature. Use these TEKS as a guide: I can construct an argument to support how periodic trends such as electronegativity can predict bonding between elements. (C.7A) I can name and write the chemical formulas for ionic and covalent compounds using International Union of Pure and Applied Chemistry (IUPAC) nomenclature rules. (C.7B) I can classify and draw electron dot structures for molecules with linear, bent, trigonal planar, trigonal pyramidal, and tetrahedral molecular geometries as explained by Valence Shell Electron Pair Repulsion (VSEPR) theory. (C.7C) I can analyze the properties of ionic, covalent, and metallic substances in terms of intramolecular and intermolecular forces. (C.7D)

Create an engaging intro to the topic of Chemical Bonding an nomenclature. Use these TEKS as a guide: I can construct an argument to support how periodic trends such as electronegativity can predict bonding between elements. (C.7A) I can name and write the chemical formulas for ionic and covalent compounds using International Union of Pure and Applied Chemistry (IUPAC) nomenclature rules. (C.7B) I can classify and draw electron dot structures for molecules with linear, bent, trigonal planar, trigonal pyramidal, and tetrahedral molecular geometries as explained by Valence Shell Electron Pair Repulsion (VSEPR) theory. (C.7C) I can analyze the properties of ionic, covalent, and metallic substances in terms of intramolecular and intermolecular forces. (C.7D)

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