'Iron ii' diaporamas de présentation

Nomenclature!!!

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Chemistry SM-1131 Week 6 Lesson 2

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Chapter 9 Naming Compounds and Writing Formulas

Chapter 9 Naming Compounds and Writing Formulas. Ionic Compounds; Molecular Compounds and Acids. Types of Compounds. Compound- Formed when atoms of two or more elements combine CHEMICALLY. Law of Definite Proportions-

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WRITING AND NAMING IONIC COMPOUNDS

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Positively charged ions are called cations (named first)

Positively charged ions are called cations (named first) Negatively charged ions are called anions Cations can be metals or polyatomic ions

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Carbonic Acid

H 2 CO 3. Carbonic Acid. Stomach Acid. Hydrochloric Acid. HCl. Chalk. Calcium Carbonate. CaCO 3. Limestone. Sodium Bicarbonate. NaHCO 3. Hydroxide. Sodium. NaOH. Sulfuric Acid. H 2 SO 4. Sodium HypoChlorite. NaClO. HC 2 H 3 O 2. Acetic Acid. Ammonia. Nitrogen Trihydride.

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Chapter 20

Chapter 20. Applications of Oxidation/Reduction Titrations. 20A Auxiliary oxidizing and reducing reagents The analyte in an oxidation/reduction titration must be in a single oxidation state at the onset; however, the steps preceding titration convert the analyte into its oxidized state.

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Naming Chemical Compounds

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Ionic Bonding and Nomenclature

Ionic Bonding and Nomenclature. Naming and Writing Formulas for Ionic Compounds. Naming and Writing Formulas for Ionic Compounds. Objectives 1. Name and write the symbols for common anions, cations, and polyatomic ions. 2. Determine the formula of an ionic compound between any two given ions.

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Naming Compounds

Naming Compounds. Unit D.5. Part 1:. Ionic Compounds. Ionic Formulas. An ionic compound formula is a ratio of the number of cations to anions E.g.: CaCl 2 will have 1 Calcium atom per 2 chlorine atoms The ratios are determined by the charge of each atom

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Exemplars of Student Work

Level 2 90694 (3.1) - Carry out an extended practical investigation involving quantitative analysis (Version 2). Exemplars of Student Work. Exemplar 3: Merit.

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Compound Names and Formulas

Compound Names and Formulas. Overview. Naming Ionic Compounds Writing Formulas for Ionic Compounds Naming Covalent Compounds Chemical Formulas for Covalent Compounds. Naming Ionic Compounds. To do this you need some terminology. Cation - Positive Ions Anions- Negative Ions

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Solving Problems for Acids, Bases & Salts

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Naming Rules Review

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Naming Ionic Compounds

Naming Ionic Compounds. Group 1A ? +1 Group 2A ? +2 Group 3A ? +3 Group 4A ? N/A Group 5A ? -3 Group 6A ? -2 Group 7A ? -1 Group 8A ? STABLE. The charges of monatomic ions , or ions containing only one atom, can be determined by referring to the periodic table. Charges.

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Writing Ionic Formulas

Writing Ionic Formulas. Ionic Compounds. An ionic compound is always made up of a metal and a nonmetal. Ionic compounds can be binary (made of just two elements), or contain one or more polyatomic ions as part of it (many different elements).

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1/21/14

1/21/14. When do you use a roman numeral in a name of a compound? When it has more than one possible charge. Today. Get in groups of 3-4 people Each group will need one whiteboard and marker We will thoroughly review how to name and create compounds. Write the symbol for these. Iron (II)

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The useful transition metal ?

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Positive Monoatomic Ions

Positive Monoatomic Ions. Positive monoatomic ions are metals. The ions are formed when the metal atoms lose electrons. Metals can be divided into three different classes in analyzing the metal ions.

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Exploration into the Synthesis and Analysis of a Novel Sensor for Biological Metal Ions

Exploration into the Synthesis and Analysis of a Novel Sensor for Biological Metal Ions. Alexis Kaspa rian Advisor: Dr. Roy Planalp ahf28@wildcats.unh.e du; University of New Hampshire, Parsons Hall, 23 Academic Way, Durham NH 03824. Introduction

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