a. :: Chemistry Applications:: The name of this ionic compound is aluminum fluoride. Write the name of the anion and change the ending to -ide. For more information contact us at info@libretexts.org or check out our status page at https://status.libretexts.org. Learn vocabulary, terms, and more with flashcards, games, and other study tools. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. Lv 7. 3 0. The name consists of a cationic part and an anionic counterpart, assuming ionic behavior in covalent compounds too. [ "article:topic", "Stock system", "showtoc:no", "transcluded:yes" ], https://chem.libretexts.org/@app/auth/3/login?returnto=https%3A%2F%2Fchem.libretexts.org%2FCourses%2FEastern_Wyoming_College%2FEWC%253A_CHEM_1000_-_Introductory_Chemistry_(Budhi)%2F05%253A_Molecules_and_Compounds%2F5.07%253A_Naming_Ionic_Compounds, Naming Binary Ionic Compounds with a Metal that Forms Only One Type of Cation, Naming Binary Ionic Compounds with a Metal That Forms More Than One Type of Cation, Naming Ionic Compounds with Polyatomic Ions, information contact us at info@libretexts.org, status page at https://status.libretexts.org. For Al 2 S 3 use the hints and resources below to help write the name. The metal cation is named first, followed by the nonmetal anion as illustrated in Figure \(\PageIndex{1}\) for the compound BaCl2. The name of the anion ends in "-ate". Some anions have multiple forms and are named accordingly with the use of roman numerals in parentheses. 1 decade ago. Favorite Answer. Predict the chemical formula of the ionic compound formed between Al and F. Expresses answer as a chemical formula. The polyatomic ions have their own characteristic names, as discussed earlier. Common compound names. Monoisotopic mass 64.978348 Da. The LibreTexts libraries are Powered by MindTouch® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. 4 years ago. Predicted data is generated using the US Environmental Protection Agency’s EPISuite, Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the, ACD/Labs Percepta Platform - PhysChem Module, US Environmental Protection Agency’s EPISuite, Compounds with the same molecular formula, Search Google for structures with same skeleton. Popular Name: D-Glyceraldehyde 3-phosphate D-Glyceraldehyde 3-phosphate Find On: PubMed — Wikipedia — Google CAS Numbers: 142-10-9 , 591-59-3 In the first compound, the iron ion has a 2+ charge because there are two Cl− ions in the formula (1− charge on each chloride ion). Table \(\PageIndex{1}\) lists the elements that use the common system, along with their respective cation names. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module. Join Yahoo Answers and get 100 points today. What do you call a metal and/ or non metal compound? ALF2 / Silver 4 91LP / 8W 7L Win Ratio 53% / Warwick - 5W 1L Win Ratio 83%, Pantheon - 2W 4L Win Ratio 33%, Vel'Koz - 3W 2L Win Ratio 60%, Lulu - 2W 0L Win Ratio 100%, Blitzcrank - 2W 0L Win Ratio 100% One example is the ammonium sulfate compound in Figure \(\PageIndex{6}\). Figure \(\PageIndex{1}\) is a synopsis of how to name simple ionic compounds. By the Stock system, the names are iron(II) chloride and iron(III) chloride (Figure \(\PageIndex{2}\)). If we were to use the stems and suffixes of the common system, the names would be ferrous chloride and ferric chloride, respectively (Figure \(\PageIndex{3}\)) . The common system uses two suffixes (-ic and -ous) that are appended to the stem of the element name. Unless anything else is specified we assume aluminium to have a valency of 3. Cl is chlorine. It is often called more simply aluminum trifluoride, or even aluminum fluoride. Molecular Formula AlF. Last Post. Learning to name chemical compounds requires that you: Determine the type of compound you are working with. Name: Aluminum Fluoride. Ionic compounds are named by stating the cation first, followed by the anion. This means that the two cobalt ions have to contribute 6+, which for two cobalt ions means that each one is 3+. To name a compound, the cation name and the anion named are added together. The name Alf is in the following categories: Mythological Names, Nordic Names, Norwegian Names, Scandinavian Names. The word ion is dropped from both parts. To use the rules for naming ionic compounds. We do not call the Na+ ion the sodium(I) ion because (I) is unnecessary. In the second compound, the iron ion has a 3+ charge, as indicated by the three Cl− ions in the formula. ChemSpider ID 9079110. 1 Answer. If you are given a formula for an ionic compound whose cation can have more than one possible charge, you must first determine the charge on the cation before identifying its correct name. Using Common Names with Branched Alkanes. After learning a few more details about the names of individual ions, you will be one step away from knowing how to name ionic compounds. Thus, we need a different name for each iron ion to distinguish Fe2+ from Fe3+. Example \(\PageIndex{3}\): Naming Ionic Compounds. Example Reactions: • 2AlCl3 + 6NH4F = Al2F6 + 6NH4Cl. Ternary compounds are composed of three or more elements. For Al 2 O 3 use the hints and resources below to help write the name. *UNLESS the anion is a polyatomic ion. Na+ Br-NaBr Sodium Bromide 2. Therefore, the proper name for this ionic compound is cobalt(III) oxide. Aluminum fluoride appears as odorless white powder or granules. Positive and negative charges must balance. Oxide always has a 2− charge, so with three oxide ions, we have a total negative charge of 6−. We have seen that some elements lose different numbers of electrons, producing ions of different charges (Figure 3.3). The name of a monatomic anion consists of the stem of the element name, the suffix -ide, and then the word ion.