'Shared pairs' presentation slideshows

VSEPR Theory

1.04k views • 48 slides

1.07k views • 47 slides

Modern Chemistry Chapter 6 Chemical Bonding

Modern Chemistry Chapter 6 Chemical Bonding. Sections 1-5 Introduction to Chemical Bonding Covalent Bonding & Molecular Compounds Ionic Bonding & Ionic Compounds Metallic Bonding Molecular Geometry. Chapter Vocabulary. VSEPR theory Hybridization Hybrid orbitals Dipole Hydrogen bonding

1.26k views • 45 slides

Chapter 9-Covalent Bonds

391 views • 39 slides

BELLRINGER

599 views • 36 slides

Ch. 8 Molecular Shapes

Ch. 8 Molecular Shapes. aka MOLECULAR GEOMETRY. MOLECULAR GEOMETRY. Molecules adopt the shape that minimizes the electron pair repulsions. VSEPR V alence S hell E lectron P air R epulsion theory .

352 views • 35 slides

Ch. 8 Molecular Shapes

Ch. 8 Molecular Shapes. aka MOLECULAR GEOMETRY. MOLECULAR GEOMETRY. Molecules adopt the shape that minimizes the electron pair repulsions. VSEPR V alence S hell E lectron P air R epulsion theory .

353 views • 35 slides

Covalent Bonding

Covalent Bonding. In nature, only the noble gas elements exist as uncombined atoms. They are monoatomic - consist of single atoms. The octet rule states that chemical compounds form so each atom (through gaining, losing, or sharing electrons) will have 8 valence electrons

323 views • 32 slides

Chapter 8 Covalent Bonding

Chapter 8 Covalent Bonding. Sec. 8.1: The Covalent Bond. The Covalent Bond. Objectives Apply the octet rule to atoms that bond covalently. Describe the formation of single, double, and triple covalent bonds. Compare & contrast sigma & pi bonds

493 views • 29 slides

Chapter 8 Covalent Bonding

Chapter 8 Covalent Bonding. Sec. 8.1: The Covalent Bond. The Covalent Bond. Objectives Apply the octet rule to atoms that bond covalently. Describe the formation of single, double, and triple covalent bonds. Compare & contrast sigma & pi bonds

302 views • 29 slides

Ch 6 Covalent Bonding

Ch 6 Covalent Bonding. Think about differences between ionic & covalent bonding. Ch 6 Covalent Bonding. Chemical bond, p. 160: attraction between nuclei and valence e - of different atoms. bonds form in order to decrease potential energy (PE) increase stability.

500 views • 26 slides

Molecular Shape

Molecular Shape. The Geometry of molecules. Molecular Geometry. The shape of a molecule is determined by where the nuclei are located. But the nuclei go to certain locations because of the electron pairs. Goal: minimize electron-pair repulsions. Molecular Shape.

360 views • 23 slides

295 views • 18 slides

Optimizing Access Across Multiple Hierarchies in Data Warehouses

Optimizing Access Across Multiple Hierarchies in Data Warehouses. Bishwaranhan Bhattacharjee IBM Thomas J Watson Research Center. Lipyeow Lim University of Hawai`i at M ? noa. Background. A large US Bank with a financial data warehouse 200,000 business units defining hierarchies

266 views • 16 slides

Lewis Structures

Lewis Structures. Electron-Dot-Diagrams For Molecules. Rules for Drawing Lewis Structures. Decide which atom is the central atom of the molecule Hydrogen is never a central atom (1 bond only; no lone pairs) Halogens usually make single bonds

395 views • 16 slides

Lewis Structures

Lewis Structures. Electron-Dot-Diagrams For Molecules. Rules for Drawing Lewis Structures. Decide which atom is the central atom of the molecule Hydrogen is never a central atom (1 bond only; no lone pairs) Halogens usually make single bonds

342 views • 16 slides

The Shapes of Molecules

170 views • 16 slides

Molecular Shape Section 9.4

Molecular Shape Section 9.4. Chemistry. Objectives. Discuss the VSEPR bonding theory Predict the shape of and the bond angles in a molecule Define hybridization. The Shape of Molecules. The shape of molecules determines reaction ability The model we use is the VSEPR model

338 views • 13 slides

Molecular Shape Section 9.4

Molecular Shape Section 9.4. Chemistry. Objectives. Discuss the VSEPR bonding theory Predict the shape of and the bond angles in a molecule Define hybridization. The Shape of Molecules. The shape of molecules determines reaction ability The model we use is the VSEPR model

135 views • 13 slides

Covalent bonds

Covalent bonds. Single covalent bond. One shared pair. Double covalent bond. Two shared pairs. Triple Covalent Bond. 3 shared pairs. Nonpolar Covalent Bonds. Have a difference of 0-0.4. Polar Covalent Bonds. Have a difference of 0.4-2.0. Ionic bonds. Have a difference greater than 2.0.

242 views • 10 slides