Continued Chapter 2
Continued Chapter 2 1341
Popular in General Chemistry I
verified elite notetaker
Popular in Chemistry
This 1 page Class Notes was uploaded by Zaida Gomez on Friday September 23, 2016. The Class Notes belongs to 1341 at Texas State University taught by Mamiya in Fall 2016. Since its upload, it has received 4 views. For similar materials see General Chemistry I in Chemistry at Texas State University.
Reviews for Continued Chapter 2
Report this Material
What is Karma?
Karma is the currency of StudySoup.
Date Created: 09/23/16
Continued Chapter 2 Empirical and Molecular Formula Molecular formula- chemical formula of a substance (ex. C6H12O6) Empirical- simplest whole number (ex. CH2O) Types of Compounds Ionic Compound: - Cation and Anion - Metal and Nonmetal Molecular or Covalent Compound: - Nonmetal and Nonmetal - Ends in H Acid Compounds: - Chemical formula starts with H - Ex. of strong acids- HCl, HBr, HNo3, H2SO4, HI, HClO4 Base/Basic Compounds: - Metal and Hydroxide - (OH) is an alcohol when attached to a nonmetal Naming Ionic- known cation charge, unknown cation charge (transition metals) known cation charge- element name + ion; anion- element name + -ide ending unknown cation- element + ion (roman numeral); anion- element name + -ide ending Molecular- metal and nonmetals since there aren’t any ions, you need to designate the # of elements mono, di, tri, tetra, penta, hexa, hepta, octa, nona, deca 1 element- name of element, if only 1 no mono prefix is required 2 ndelement- name of element with –ide ending, must designate how many even if 1 Acidic Compound- recognize acids by chemical formula starting with H two types: with and without oxygen WITHOUT- start name with hydro- anion name and ending with –ic WITH- determine polyatomic ion -if ending is –ate change to –ic ending then add acid -if ending is –ite change to –ous ending then add acid Atomic Mass