Vsepr - Study guides, Class notes & Summaries

TABLE OF CONTENTS 1 A Review of General Chemistry 1.1 Introduction to Organic Chemistry 1.2 The Structural Theory of Matter 1.3 Electrons, Bonds, and Lewis Structures 1.4 Identifying Formal Charges 1.5 Induction and Polar Covalent Bonds 1.6 Reading Bond-Line Structures 1.7 Atomic Orbitals 1.8 Valence Bond Theory 1.9 Molecular Orbital Theory 1.10 Hybridized Atomic Orbitals 1.11 Predicting Molecular Geometry: VSEPR Theory 1.12 Dipole Moments and Molecular Polarity 1.13 Intermolecular Forces and Ph...

Electron - correct answer negatively charged particle; located in the space surrounding the nucleus Proton - correct answer Positively charged particle in the nucleus of an atom Neutron ( for non ionic atoms ) - correct answer neutral particle in the nucleus of an atom Number of electrons ( for non ionic atoms) - correct answer = number of p...

VSEPR theory, Top Questions & Answers. 100% Accurate. linear, 180 - -Lone Pairs: 0, Bonded Atoms: 2 trigonal planar, 120 - -Lone Pairs: 0, Bonded Atoms: 3 tetrahedral, 109.5 - -Lone Pairs: 0, Bonded Atoms: 4 trigonal bipyramidal, 90, 120, and 180 - -Lone Pairs: 0, Bonded Atoms: 5 octahedral, 90 and 180 - -Lone Pairs: 0, Bonded Atoms: 6 bent, less than 120 - -Lone Pairs: 1, Bonded Atoms: 2 trigonal pyramidal, less than 109.5 - -Lone Pairs: 1, Bonded Atoms: 3 bent, less t...

Honors Chemistry Unit 3 Questions and Answers 100% Pass What is the term for the phenomenon where atoms in a molecule adopt specific spatial arrangements to minimize electron repulsion? VSEPR Theory What is the name of the process in which a solid directly transitions to a gas without passing through the liquid phase? Sublimation What is the term for the energy change that occurs when one mole of a compound is formed from its elements in their standard states? Standard Ent...

VSEPR, Polarity, and Hybridization, Top Exam Questions and answers, 100% Accurate. Verified. VSEPR Theory - --A theory that predicts some molecular shapes based on the idea that pairs of valence electrons surrounding an atom repel each other -states that repulsion between the sets of valence-level electrons surrounding an atom causes these sets to be oriented as far apart as possible Hybridization - -The mixing of two or more atomic orbitals of the same atom to produce new orbitals; hy...

VSEPR Theory, Top Questions & Answers. 100 % Accurate. linear/linear - -180° AX₂ (2 bonds, 0 lone electron pairs) symmetrical nonpolar SP trigonal planar / trigonal planar - -120° AX₃ (3 bonds, 0 lone electron pairs) symmetrical nonpolar SP² trigonal planar / bent - ->120° AX₂E₁ (2 bonds, 1 lone electron pair) asymmetrical polar SP² tetrahedral / tetrahedral - -109.5° AX₄ (4 bonds, 0 lone electron pairs) symmetrical nonpolar SP³ tetrahedra...

VSEPR Structures, Top exam Questions & Answers. Graded A+ Linear Bond Angle: 180 Nonpolar Example CO2 - Electron Groups: 2 Bonding Groups: 2 Lone Pairs: 0 Trigonal Planar Bond Angle: 120 Nonpolar Example: BF3 - Electron Groups: 3 Bonding Groups: 3 Lone Pairs: 0 Electron Geometry: Trigonal Planar Molecular Geometry: Bent Bond Angle: <120 Polar Example SO2 - Electron Groups: 3 Bonding Groups: 2 Lone Pairs: 1 Electron Geometry: Tetrahedral Molecular Geometry: Tetr...

VSEPR Theory, Top Exam Questions & Answers. Graded A+ Linear bond angle: - -180° Trigonal bond angle: - -120° Tetrahedral bond angle: - -109.5° Trigonal bipyramidal bond angles (equatorial and axial): - -Equatorial-Equatorial: 120° Axial-Equatorial: 90° Axial-Axial: 180° Octahedral bond angle: - -90° Bent bond angle: - -<120° (atom-atom) Trigonal pyramidal bond angle: - -<109.5° (atom-atom) Seesaw/Sawhorse bond angles (equatorial and axial): - -Equatorial...

VSEPR Theory, Top Exam Questions & Answers. 100% Accurate. Graded A+ bent / v-shaped molecular geometry - -- trigonal planar derivative - 120 degree bond angles - 2 outer atoms, 1 lone pair Bent molecular geometry - -- tetrahedral derivative - 4 electron groups - 2 lone pairs of electrons - 2 bonding pairs - EX: H20, 104.5 degree effect of lone pairs on molecular geometry - -the more lone pairs, the more repulsion, the smaller bond angle electron geometry - -the geometrical a...

VSEPR molecular geometry, Top Questions & Answers, 100% Accurate. linear - -2 bonds 0 lone pairs 180° trigonal planar - -3 bonds 0 lone pairs 120° bent - -2 bonds 1 lone pair less than 120° tetrahedral - -4 bonds 0 lone pairs 109.5° trigonal pyramidal - -3 bonds 1 lone pair less than 109.5° bent - -2 bonds 2 lone pairs less than 109.5° trigonal bipyramidal - -5 bonds 0 lone pairs 90°, 120° seesaw - -4 bonds 1 lone pair