'Polyatomic ions' diaporamas de présentation

Preview

Preview. Lesson Starter Objectives Significance of a Chemical Formula Monatomic Ions Binary Ionic Compounds Writing the Formula of an Ionic Compound Naming Binary Ionic Compounds Naming Binary Molecular Compounds Covalent-Network Compounds Acids and Salts.

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Chapter 5

Chapter 5. Chemical Reactions. Chemical Reactions: Chemical Equations. Reactants. Products. 2H 2 + O 2 ? 2H 2 O. Chemical Reactions: Equations. Balance the following equations. Equations with Polyatomic Ions. Equations with Polyatomic Ions. Atomic Weights.

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Calculating Chemical Equations

Calculating Chemical Equations. Why and How Many Atoms Bond. A Chemical Formula shows how many of which atoms are in a molecule A Subscript is a number placed below and behind a symbol to show how many of which atoms are present. H 2 O. Counting Atoms.

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Chemical Nomenclature

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Modern Chemistry Chapter 8 Chemical Equations and Reactions

Modern Chemistry Chapter 8 Chemical Equations and Reactions. Sections 1, 2 & 3 Describing Chemical Reactions Types of Chemical Reactions Activity Series of the Elements. Chapter Vocabulary. chemical equation precipitate coefficient formula equation reversible reaction. Section 1.

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Chemical Nomenclature (Naming Compounds)

Chemical Nomenclature (Naming Compounds). MOLECULAR COMPOUNDS / IONIC COMPOUNDS. Naming Inorganic Compounds. All compounds can be written as a full name or as a chemical formula. A formula provides a short hand method of writing the compound. sodium chloride ? NaCl (s).

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Chapter 7

Chapter 7. Language of Chemistry by Christopher Hamaker. IUPAC. The I nternational U nion of P ure and A pplied C hemistry, IUPAC, has set rules for naming compounds. IUPAC set the rules for the naming and classification of inorganic compounds in 1940.

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Chemical Formulas and Composition Stoichiometry

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FORCES BETWEEN PARTICLES

FORCES BETWEEN PARTICLES. NOBLE GAS CONFIGURATIONS. PERIOD GROUP. El Camino College Chemistry 21A Dr. Dragan Marinkovic. FORCES BETWEEN PARTICLES. NOBLE GAS CONFIGURATIONS.

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BALANCING CHEMICAL EQUATIONS

BALANCING CHEMICAL EQUATIONS. Chemical reaction is a process in which one or more substances are converted into new substances with different physical and chemical properties. Signs of a Chemical Reaction. Evolution of heat and light Formation of a gas Formation of a precipitate

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Chemical Reactions

Chemical Reactions. Chapter 10 . Reactions and Equations Section 1. The process by which the atoms of one or more substances are rearranged to form different substances is called a chemical reaction (aka chemical change) Chemical Reaction Indicators

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The Structure of Matter

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Nomenclature Chapter 5

Nomenclature Chapter 5. Common Names - Exceptions. H 2 O = water, steam, ice NH 3 = ammonia CH 4 = methane NaCl = table salt C 12 H 22 O 11 = table sugar. Naming Starts with Classifying Compounds. Binary Compounds = only 2 elements HCl NaBr Fe 2 O 3 CH 4

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Naming and Writing Formulas

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Writing Chemical Formulas

Writing Chemical Formulas. General Chemistry Mrs. Amy Nare. http://chem.pdx.edu/~wamserc/C335W00/gifs/MW2.gif. Objectives. Distinguish between molecular and ionic compounds Contrast molecular formulas and formula units Use the periodic table to determine the charge on an ion

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Chap 8

Chap 8. Naming Binary Compounds. Binary Ionic Compounds. Contain 2 different elements Name the metal first, then the nonmetal as -ide . Use name of a metal with a fixed charge Groups 1A, 2A, 3A and Ag, Zn, and Cd Examples: NaCl sodium chloride ZnI 2 zinc iodide

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How to Figure Out Chemical Formulas

How to Figure Out Chemical Formulas. The Criss-Cross Method. The criss-cross method is an easy way to determine the formula of any ionic compound. The ionic compound can be the simple (binary) ionic compound with just two elements, or one that has a polyatomic ion as part of it.

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Chapter 19.2 Chemical Formulas

Chapter 19.2 Chemical Formulas. Oxidation Numbers Writing Chemical Formulas Ionic Compounds Writing Chemical Formulas Naming Ionic & Covalent Compounds Empirical and molecular Formulas. Oxidation Numbers.

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Naming Compounds

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