Honors Chemistry is designed for students who have demonstrated strong ability in previous science courses. In this fast-paced, demanding course, the main topics--which include atomic theory, nuclear chemistry, periodicity, chemical reactions, stoichiometry, gases, solutions, reaction kinetics, equilibrium, acid-base theory, oxidation-reduction, and organic chemistry--are studied at an advanced level, with an focus on both conceptual understanding and problem-solving. Quantitative aspects of chemical concepts are emphasized throughout the course.
Ionic Nomenclature Help Converting Formulas to Names Chemists have established different sets of rules for writing the names and formulas of different types of chemical compounds, so the first step in writing a name from a chemical formula is to decide what type of compound the formula represents.
A chemical formula for an ionic compound will have one of the following forms. Ionic compounds whose formula contains one symbol for a metal and one symbol for a nonmetal are called binary ionic compounds.
Their general formula is MaAb, with "M" representing the symbol of a metallic element, "A" representing the symbol for a nonmetallic element, and lowercase "a" and "b" representing subscripts in the formula unless one or more of the subscripts are assumed to be 1.
For example, NaF used to fluoridate municipal watersMgCl2 used in floor sweeping compoundsand Al2O3 in ceramic glazes represent binary ionic compounds. Polyatomic ions can take the place of monatomic anions, so formulas that contain a symbol for a metallic element and the formula for a polyatomic ion represent ionic compounds.
Ammonium-nonmetal or ammonium-polyatomic ion: The names of ionic compounds consist of the name for the cation followed by the name for the anion.
Cations are named in one of the following ways.
Anions are named in one of the following ways.Type I Binary Compounds. For Type I binary compounds the metal present can be found in either Group 1 or Group 2 on the periodic table. The naming system . Chemical formula writing worksheet with answers Over compounds to solve.
Simple binary ionic compounds to polyatomic compounds. Printable pdf .
If the compound starts with H, it is an heartoftexashop.com the naming acids rules.; If the compound starts with C and contains quite a few H’s and perhaps some O’s, it is organic.
Use the naming organic compounds rules.; If the compound starts with a metal, it is most likely heartoftexashop.com the naming binary ionic compounds rules.; If the compound starts with a nonmetal other than H or C, use the naming. Nomenclature of Ionic and Covalent Compounds. Binary Ionic Compounds Containing a Metal and a Nonmetal.
A binary compound is a compound formed from two different elements. There may or may not be more than one of each element. A diatomic compound (or diatomic molecule) contains two atoms, which may or may not be the same.
ion, cation, anion, valence electrons, ionic, covalent. Naming compounds and writing chemical formulas Binary ionic. NaCl = sodium chloride Ionic compounds with multivalent metals. e.g. CuO = copper (II) oxide and Cu2O = copper (I) oxide Ionic compounds with polyatomic ions.
e.g K3PO4 = potassium phosphate Binary molecular. e.g CO2 = carbon. Guidelines and Expectations. Safety in the Chemistry Laboratory. Writing Laboratory Reports. Sample Lab Report.
In this lesson, you will learn how to write the chemical formulas for both binary ionic compounds and polyatomic ionic compounds when you are given only the name of the compound. ion, cation, anion, valence electrons, ionic, covalent. Naming compounds and writing chemical formulas Binary ionic. NaCl = sodium chloride Ionic compounds with multivalent metals. e.g. CuO = copper (II) oxide and Cu2O = copper (I) oxide Ionic compounds with polyatomic ions. e.g K3PO4 = potassium phosphate Binary . Zinc is a chemical element with symbol Zn and atomic number It is the first element in group 12 of the periodic heartoftexashop.com some respects zinc is chemically similar to magnesium: both elements exhibit only one normal oxidation state (+2), and the Zn 2+ and Mg 2+ ions are of similar size. Zinc is the 24th most abundant element in Earth's crust and has .
Lab Report Checklist. Group Processing Report.