PPT-6.4 Polyatomic Ions Sodium chlorite, NaClO

2 is used in the processing and bleaching of pulp from wood fibers and recycled cardboard Learning Goal Write the name and formula for an ionic compound containing a polyatomic ion Polyatomic Ions. Ionic Compounds. Ionic Compounds. In this section…. Monatomic and Polyatomic ions. Ionic compound formulas. Naming ionic compounds. Covalent vs. Ionic compounds. Formation of Ions. Cations: Positive ions form by loss of electrons.. Polyatomic Ions. Chapter 5 Ionic Compounds. Copyright © 2008 by Pearson Education, Inc.. Publishing as Benjamin Cummings. 2. A . polyatomic ion . Is a group of atoms. . Has an overall ionic charge.. SNC2D. Polyatomic Ions. Polyatomic ions are groups of atoms that tend to stay together and carry an overall ionic charge. The ion is typically held together with covalent bonds. The polyatomic ion is capable of bonding with other ions. Some. polyatomic ions exist in families:. Parent ion. (-“ate” ending). Derivatives. (related to parent). obtained by:. adding a hydrogen atom, OR. adding/removing oxygen atoms. Type 1: When hydrogen is added. Nomenclature Warm-up #6. . Identify these compounds as ionic or covalent, then name them. Remember to use Roman numerals when necessary!. ____ (I or C) 1. V. 3. As. 2. ____ (I or C) 2. Hg. 3. P. ____ (I or C) 3. . NH 4 + ammonium NO 2 – nitrite H 3 O + hydronium SO 3 2 – sulfite Hg 2 2+ mercurous ion / mercury(I) ion PO 3 3 – phosph i te OH – hydroxide ClO 2 – chlorite O 2 2 - peroxide Multivalent & Polyatomic Ions. Multivalent Metals. Multi = multiple. Valent. = charge. Metal = specifically transition metals. . List all of the possible . valencies. for the following metals:. Simple Ionic Compounds. Concept:. Ionic Formulas are formed from positive and negative ions.. Fact 1:. Positive ions are formed by metals that lost electrons.. Examples: Na. 1+. Mg. 2+. A. 3+. INORGANIC Nomenclature Nomenclature - Humor “Ferrous Wheel” Fe = iron (Latin = ferrum) Fe 2+ = lower oxidation state = ferr ous Fe 3+ = higher oxidation state = ferr ic BaNa 2 “ BaNaNa Oxyanions. Oxyanions- negative ions containing oxygen.. These have the suffix “-ate” or “-ite”. “-ate” means it has more oxygen atoms bonded, “-ite” has less. For example. SO. 4. 2-. sulfate. Aldosterone. Aldosterone is a . hormone. .. It is secreted by the . adrenal glands. Aldosterone is secreted by the . cortex. of the adrenal glands.. What is the role of aldosterone?. The . primary role of aldosterone is the maintenance of a constant level of . HOMEWORK. Do all . odd exercises . in this book on a separate sheet of paper.. DO NOT WRITE IN THE BOOK.. Chapter 1. Symbols and Nomenclature of the elements. There is interesting info where the elements got their name, but nothing we will cover.. Section 5.1: Ionic Compounds. Objectives: Apply ionic charge to writing formulas for ionic compounds, Apply formulas to name ionic compounds, Interpret the information in a chemical formula. Ionic Compound Formulas. Presentation to IR-4 IS00368. Anne Crow, Ph. D. September 23, 2019. Seeking EPA Registration for Use on Growing Food Crops. Preliminary results spraying chlorine dioxide treated water on apple orchards shows promise in controlling fire blight (.