'Molecular compounds' diaporamas de présentation

Chemistry Chapter 8

Chemistry Chapter 8. covalent bond a bond formed by the sharing of electrons between atoms . molecule a neutral group of atoms joined together by covalent bonds . diatomic molecule a molecule consisting of two atoms . molecular compound a compound that is composed of molecules .

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Section 6.2 Covalent Bonding and Molecular Compounds

Section 6.2 Covalent Bonding and Molecular Compounds. Sharing is caring!. Chapter 6 Vocabulary. molecule (molecular compound) molecular formula bond energy electron-dot notation Lewis structure structural formula single bond resonance. Reading Guide. Section 2

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Chapter Menu

Chemical Reactions. Section 9.1 Reactions and Equations Section 9.2 Classifying Chemical Reactions Section 9.3 Reactions in Aqueous Solutions. Click a hyperlink or folder tab to view the corresponding slides. Exit. Chapter Menu. Section 9.1 Reactions and Equations.

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Covalent Bonding

Covalent Bonding. Covalent Compounds. A molecule is an uncharged group of two or more atoms held together by covalent bonds. Covalent compounds occur between two nonmetals or a nonmetal and hydrogen. Covalent Compounds.

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Chapter 7 Periodic Properties of the Elements

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 7 Periodic Properties of the Elements. John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc. Development of Periodic Table.

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CHAPTER 5 : BONDING I: BASIC CONCEPTS OF BONDING

ADVANCED CHEMISTRY. CHAPTER 5 : BONDING I: BASIC CONCEPTS OF BONDING. Purpose. To be able to understand the basic concept of bonding in metal atoms, nonmetal atoms, and ions. Learn how to draw accurate Lewis structure and indicate its formal charge. Know how to name the molecules.

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Chapter 6 Chemical Nomenclature

Chapter 6 Chemical Nomenclature. Metals, Nonmetals and Metalloids. The stair-step line in the periodic table separates metals from nonmetals. Elements bordering this line are metalloids. Formulas of Elements. For most elements, the smallest independent particle is an atom.

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3.1 NONRENEWABLE AND RENEWABLE RESOURCES

3.1 NONRENEWABLE AND RENEWABLE RESOURCES. HMMMM. What do you think nonrenewable resources are?. NONRENEWABLE RESOURCES. A nonrenewable resource is a natural resource that cannot be regenerated or re-grown at a scale comparable to its consumption. Uranium- non renewable.

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Chapter 8: Covalent Bonding Resources: Chapter 8 of our TB and unit 6 of workbook

Chapter 8: Covalent Bonding Resources: Chapter 8 of our TB and unit 6 of workbook Ch. 8 reading and study guide (in part) Powerpoint used in class Lab practical: Molecular models Handouts: practice problems and naming of covalent/molecular compounds Animations and simulation.

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Chapter 8: Covalent Bonding Resources: Chapter 8 of our TB and unit 6 of workbook

Chapter 8: Covalent Bonding Resources: Chapter 8 of our TB and unit 6 of workbook Ch. 8 reading and study guide (in part) Powerpoint used in class Lab practical: Molecular models Handouts: practice problems and naming of covalent/molecular compounds Animations and simulation.

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9.2 NOMMENCLATURE

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Ionic and Molecular Compounds

Ionic and Molecular Compounds. Classifying Compounds. There are about 109 elements but they can be combined to make millions of compounds. Elements are commonly classified as METALS and NONMETALS, therefore compounds are formed three combinations:. metals-nonmetals: ionic compounds NaCl

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Unit 6 Covalent Bonding

Unit 6 Covalent Bonding. Fructose. Carbon Dioxide. Ammonia. 1/29/16. Objective: Students will be able to draw Lewis dot structures for covalent compounds and differentiate between metallic, ionic and covalent bonds. Due Today: Binders! Agenda: Warm-up Notes/Practice

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Section 2: How Substances Dissolve

Section 2: How Substances Dissolve. Preview Key Ideas Bellringer Water: A Common Solvent The Dissolving Process Surface Area. Key Ideas. Why is water called the universal solvent? Why do substances dissolve?. Bellringer.

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Lesson Objectives Describe the unique role of water In chemical systems In biological systems

Lesson Objectives Describe the unique role of water In chemical systems In biological systems Develop and use general rules regarding solubility through investigations with aqueous solutions. Water. Over 70% of Earth covered by water Water constitutes over 50% of the human body

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Bonding Notes

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Elements forming compounds.

Elements forming compounds. Ionic and molecular compounds. Ion: is an atom or a group of atoms that has an electric charge. When a neutral atom transfers one or more electrons to another atom , it results in the formation of an ionic compound.

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Why do Covalent Compounds have Low Conductivity?

Why do Covalent Compounds have Low Conductivity?. Have a wider variety of properties than ionic compounds Atoms are held together with strong covalent bonds (<0.5) Bonds do NOT break Covalent compounds are also called molecular compounds. Evidence for Intermolecular Forces.

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Writing out Compounds & Formula

Writing out Compounds & Formula. Assignments for the week of 1/9/12 through 1/13/12 (does not include the lab). Assignment #1 Write out the names of these Binary Ionic Compounds. KCl Na 3 N CrN Sc 3 P 2 PbO PbO 2. Assignment #2 Write out these Ternary Ionic Compounds . (NH 4 ) 2 O

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