Ppt Chemical Nomenclature Or How We Name Compounds Powerpoint Two oxygen atoms require the use of the prefix di , making the name dioxide. clo 3 – is the polyatomic ion chlorate. only formula i is named correctly. formula ii is chlorine dioxide. formula iii is lead (iv) iodide. formula iv is copper (ii) sulfate. the correct answer is “b”. the charge on oxygen is 2–. Presentation transcript. naming chemical compounds. binary ionic compounds • binary = 2 types of elements • ionic = made of ions • compound = atoms bonded together. ionic compounds • positive ions are attracted to negative ions • formula unit • cation always comes first, then anion. elemental anions • when an element becomes an.
Ppt Chemical Formulas And Naming Compounds Powerpoint Presentationо Iupac nomenclature. jan 20, 2012 • download as ppt, pdf •. 169 likes • 56,863 views. ai enhanced description. the document discusses the iupac system of nomenclature for naming organic compounds. it explains the key concepts of word roots, prefixes, suffixes, functional groups and rules for naming compounds. Chemical nomenclature is the system used to name chemical compounds. it allows chemists to communicate effectively. the name of a compound provides information about its structure. there are currently 114 known elements, some of which are gases while most are solids. in the early 1800s, berzelius established the modern system of using the first. 22 the end. download ppt "chemical nomenclature: formula writing & naming compounds". chemical formula the representation of a substance using symbols (letters) and subscripts (numbers) h2o the subscripts tell you how many atoms a compound is composed of. water is made of 2 atoms of hydrogen and atom of oxygen. Nomenclature. (a.k.a. “naming chemical compounds”). part i: naming ionic compounds. steps to naming an ionic compound. the name of the cation (metal) goes first drop the suffix (last syllable) of the anion (nonmetal), and add –ide kbr = potassium brom ide cao = calcium ox ide. 478 views • 15 slides.
Comments are closed.