'Naming compounds' diaporamas de présentation

Chapter 2

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Chapter 2

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Outline 1/17/07

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Naming Compounds

Naming Compounds . Type 1, II and III. Shade Metals with Oxidation Numbers that Change (Need Roman Numeral). Naming Trends. M-NM Standard. NM-NM Greek. M-NM Roman. In the compound dinitrogen tetroxide , how many oxygen atoms are present? . 1 2 3 4 5 6.

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Warm Up

Warm Up. Why do you think we need to name compounds? Ex. Strontium Chloride Carbon Dioxide Iron (II) Chloride. Writing Formulas and Naming Compounds. Binary Compounds. Binary compounds consist of two elements bonded together. Ie . NaCl , KI. Formulas (a Review).

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Writing Formulas and Naming Compounds

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Formula Writing & Naming Compounds

Formula Writing & Naming Compounds. Formula. The representation of a substance using symbols (letters) and subscripts (numbers) H 2 O. Tells you which elements and how many atoms a compound is composed of. Writing Formulas for Binary Molecules - Covalent compounds. Binary

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Year 12 What you should know already

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Chapters 7 and 9

Chapters 7 and 9. Ionic Bonding, Metallic Bonding and Compound Naming. Ionic Compounds. The chemical formula for an ionic compound is called a formula unit which represents the lowest who number ration of atoms in that compound.( ex. NaCl )

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Nomenclature

Nomenclature. Chapter 4. Nomenclature = Naming. Common names were created before there was a system in place More than 4 million chemical compounds, memorizing names would be impossible A system makes it much easier. Binary Compounds. Compounds composed of 2 elements 2 types

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Hydrocarbons

Hydrocarbons. Windowpane. Cubanes. Housane. Churchane. Basketane. Ladderane. Pagodane. Birdcage. Hydrocarbons. Hydrocarbons. Carboxylic Acids. Carboxylic Acids. Carboxylic Acids. Ketones. Thiophenes. Amines and Alkaloids. Carbohydrates. Others. A Few Inorganic Examples.

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Lecture 18

Atomic Structure. Chemical Bonds. Electronic Shells Chemical Bonds Chemical Equations. Lecture 18. Quantum Numbers. Three quantum numbers determine the size and shape of the probability cloud of an atomic electron. n ? the principal quantum number

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To learn to name binary compounds of a metal and nonmetal

Objectives. To learn to name binary compounds of a metal and nonmetal To learn to name binary compounds containing only nonmetals To summarize the naming of all types of binary compounds. A. Naming Compounds That Contain a Metal and a Nonmetal.

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Review

Review. Naming Ions Formulas Mg +2 Sodium ion Br -1 Fluoride ion. Answers. Mg +2 Sodium ion Magnesium Ion Na +1 Br -1 Fluoride ion Bromide Ion F -1.

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Chemistry Chap 5

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Writing Formulas and Naming Compounds

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Chemistry 112

Chemistry 112. Naming and Writing Formulas for Ionic Compounds. Naming Binary Ionic Compounds. A binary compound is composed of two elements and can either be ionic or molecular If it is ionic and you know its formula, you can write its name Always begins with a metallic cation

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Naming Compounds

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Naming Compounds

Naming Compounds. Ionic Compounds Covalent Compounds. Ionic Compounds. 1.Write the positive ion first (usually from the left side of table, group 1 or 2) and the negative ion second (usually from the right side of table, group 7 or 17)

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