Ch. 1 - A Review of General ChemistryWorksheetSee all chapters
All Chapters
Ch. 1 - A Review of General Chemistry
Ch. 2 - Molecular Representations
Ch. 3 - Acids and Bases
Ch. 4 - Alkanes and Cycloalkanes
Ch. 5 - Chirality
Ch. 6 - Thermodynamics and Kinetics
Ch. 7 - Substitution Reactions
Ch. 8 - Elimination Reactions
Ch. 9 - Alkenes and Alkynes
Ch. 10 - Addition Reactions
Ch. 11 - Radical Reactions
Ch. 12 - Alcohols, Ethers, Epoxides and Thiols
Ch. 13 - Alcohols and Carbonyl Compounds
Ch. 14 - Synthetic Techniques
Ch. 15 - Analytical Techniques: IR, NMR, Mass Spect
Ch. 16 - Conjugated Systems
Ch. 17 - Aromaticity
Ch. 18 - Reactions of Aromatics: EAS and Beyond
Ch. 19 - Aldehydes and Ketones: Nucleophilic Addition
Ch. 20 - Carboxylic Acid Derivatives: NAS
Ch. 21 - Enolate Chemistry: Reactions at the Alpha-Carbon
Ch. 22 - Condensation Chemistry
Ch. 23 - Amines
Ch. 24 - Carbohydrates
Ch. 25 - Phenols
Ch. 26 - Amino Acids, Peptides, and Proteins

Cumulative General Concepts

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Sections
Intro to Organic Chemistry
Atomic Structure
Wave Function
Molecular Orbitals
Sigma and Pi Bonds
Octet Rule
Bonding Preferences
Formal Charges
Skeletal Structure
Lewis Structure
Condensed Structural Formula
Degrees of Unsaturation
Constitutional Isomers
Resonance Structures
Hybridization
Molecular Geometry
Electronegativity
Additional Practice
Empirical Formulas
Intro to Stereoisomers
How to Recognize Cis and Trans Isomers
Drawing Isomers
Resonance Structures-1
Resonance of Radicals
Resonance Hybrids
Major and Minor Resonance Contributors
Molecular Geometry with Resonance
3D Hybrid Orbital Drawings
The CHM 7
Cumulative General Concepts
Additional Guides
Isomer
Polar Vs. Nonpolar
Covalent Bond
Polar Bond
Additional Practice

Solution: Consider each of the following molecules in turn: (d) dimethylberyllium, (CH3)2Be. Describe the hybridization state of the central atom (i.e., O, N, B, or Be) of each molecule, tell what bond angles you would expect at the central atom, and state whether the molecule would have a dipole moment.

Solution: Consider each of the following molecules in turn: (d) dimethylberyllium, (CH3)2Be. Describe the hybridization state of the central atom (i.e., O, N, B, or Be) of each molecule, tell what bond angles

Problem

Consider each of the following molecules in turn:

(d) dimethylberyllium, (CH3)2Be.

Describe the hybridization state of the central atom (i.e., O, N, B, or Be) of each molecule, tell what bond angles you would expect at the central atom, and state whether the molecule would have a dipole moment.

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