Ag3PO4 silver phosphate 30. 1 Chapter Four Goals 1. Naming Binary Covalent Compounds A binary covalent compound is typically formed by the combination of two non-metals. dihydrogen phosphate. c) C2H6 CH3 . Binary ionic compounds. Li2HPO4. NaHSO3. Ionic compound combination of metal cation and nonmetal anion ; Main-group metals in groups 1, 2, and 3 ; Form cations, charge can be predicted by group number ; Metal cations have the same name as the element ; Nonmetal take root of element name and add -ide ; Charge predicted by taking 8 - group number 2. Remember, “hydro” means a binary acid. b) C6H6 CH. d) C3H8 C3H8 . Naming Ternary Acids and Their Salts Classifying Chemical Reactions … CoS cobalt(II) sulfide. Naming Binary Compounds 7. Part A: Nomenclature of Binary Compounds: Ionic Compounds (Metal + Non-Metal) Compound Formula Cation Formula and name Anion Formula and name Compound Name Example: NaCl Na+, sodium ion Cl-, chloride ion Sodium chloride ... KH2PO4. (black = carbon, white = hydrogen). Aqueous Solutions: An Introduction 3. There will be a fixed ratio for a chemical compound determining the composition of it. Ag3PO4 30. Additive nomenclature : requires an understanding of connections within the structure of the compound and this is the most generally applicable system for inorganic compounds (3) Oxidation state as roman numerals placed in parentheses after name of element is no longer recommended as a naming convention by IUPAC. Molecular Empirical. Chemical Compounds List, Their Common Names and Formulas Chemical Compound. CHAPTER 4 • Some Types of Chemical Reactions. Cation with only one charge ( Alkali metal cations, Alkaline earth metal cations, Ag+, Al3+, Cd2+, Zn2+) Rule: name the (+) ion + name the stem of the (-) ion + -ide. The pure compounds are named as typical binary compounds ; Aqueous solutions of the compounds are named by adding hydro as a prefix and ic as a suffix. CoS. H2S 31. 104) Determine the molecular and empirical formulas of the compounds shown here. Cd3 (AsO4)2. A chemical compound is a chemical substance composed of many identical molecules composed of atoms from more than one element held together by chemical bonds. 114) Predict the formula and name of the binary compound formed from the following elements: a) Na and H NaH sodium hydride Compounds Binary Compounds compound that is composed of two elements, the cation derived from metal atoms and a nonmetallic anion. Reactions in Aqueous Solutions 4. 5.1 Naming Compounds -binary compounds: compounds composed of two elements 5.2 Naming Binary Compounds that Contain a Metal and a Nonmetal (Type 1 & Type 2) -binary ionic compound: contain a positive ions and a negative ion ... KH2PO4 - Potassium dihydrogen phosphate Fe(NO3)3- Iron (III) nitrate . Oxidation Numbers Naming Some Inorganic Compounds 6. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The Periodic Table: Metals, Nonmetals, and Metalloids 2. Part A: Nomenclature of Binary Compounds: Ionic Compounds (Metal + Non-Metal) Compound Formula Cation Formula and name Anion Formula and name Compound Name Example: NaCl Na+, sodium ion Cl-, chloride ion Sodium chloride ... KH2PO4 Potassium. a) C2H2 CH. For a binary covalent compound, the element with the lower group number in the periodic table is first in the name and formula. CaO 32. Ni (NO3)2 34. Some of these compounds are very common and have trivial names, eg., H2O is water. Write the chemical formulas for the following compounds. H2CO3 33. Start studying 20 type I ionic compounds, 20 type II ionic compounds, 20 type III ionic compounds, and 20 acids and compounds with polyatomic ions.
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