Search results
26 sie 2023 · Learning Objectives. By the end of this section, you will be able to: Predict the structures of small molecules using valence shell electron pair repulsion (VSEPR) theory. Explain the concepts of polar covalent bonds and molecular polarity. Assess the polarity of a molecule based on its bonding and structure.
Two regions of electron density around a central atom in a molecule form a linear geometry; three regions form a trigonal planar geometry; four regions form a tetrahedral geometry; five regions form a trigonal bipyramidal geometry; and six regions form an octahedral geometry.
When a molecule or polyatomic ion has only one central atom, the molecular structure completely describes the shape of the molecule. Larger molecules do not have a single central atom, but are connected by a chain of interior atoms that each possess a “local” geometry.
7.6 Molecular Structure and Polarity By the end of this section, you will be able to: • Predict the structures of small molecules using valence shell electron pair repulsion (VSEPR) theory • Explain the concepts of polar covalent bonds and molecular polarity • Assess the polarity of a molecule based on its bonding and structure
CHAPTER OUTLINE. 7.1 Ionic Bonding. 7.2 Covalent Bonding. 7.3 Lewis Symbols and Structures. 7.4 Formal Charges and Resonance. 7.5 Strengths of Ionic and Covalent Bonds. 7.6 Molecular Structure and Polarity. Ionic Bonding [7.1] The Formation of Ionic Compounds. Electronic Structures of Cations. Main Group Elements. Transition Elements.
Study with Quizlet and memorize flashcards containing terms like Bond Angle, Bond Distance, Valence Shell Electron-Pair Repulsion Theory (VSEPR Theory) and more.
2 lip 2024 · Study with Quizlet and memorize flashcards containing terms like What is a bond angle?, What is bond distance ( bond length)?, What is Valence Shell Electron-Pair Repulsion Theory (VSEPR theory)? and more.
