Examples: sadium nitrite (NaNO2), sodium nitrate (NaNO3). If it contains a polyatomic ion, then it is named [ion name]ic acid if the ion ends in -ate. But if the compound is contains a oxo-radical such as sulphate carbonate nitrate etc, the naming is base on the magnitude of the oxygen. FDA answers the “what” and “why” of compounding. Example upper left - most organic names: A 3 carbon alcohol is named as: CH 3 CH 2 CH 2-OH = … Creating a medication tailored to the needs of an individual patient. no oxygen, but potassium chlorate, KClO3, does contain oxygen. The name shows a 2 carbon chain with no carbon-carbon double bond. Nitriles contain a -CN group, and used to be called cyanides. The -ate ending indicates a high oxidation state. These examples should help. The ending of the name as a suffix tells the type of compound or functional group present. The syllable of "ide" tells us that this is a compound made up of only two elements. Thus,the NO 2-ion is the nitrite ion. The carbon in that group counts as part of the chain. If the oxygen content is low the compound's name ends with -ite and in the high content of oxygen the name ends with -ate. It is a suffix (an affix that is placed at the end of a word) when naming chemical substances. The NO 3-ion, for example, is the nitrate ion. An -ate or -ite at the end of a compound name usually indicates that the compound contains. The -ite ending indicates a low oxidation state. must contain oxygen. Prefixes can be shortened when the ending vowel of the prefix “conflicts” with a starting vowel in the compound. The name of the ion usually ends in either -ite or -ate. For example: potassium chloride, KCl, contains. Example 1: Write the structural formula for ethanenitrile. You first write the name of the metal, lithium, and then write the name of the nonmetal, adding an -ide ending so that sulfur becomes sulfide. Answer (1 of 2): 'Ate' is not a specific word. In order for the name to end in -ate or -ite (not with a D) the molecule. ... What does an -ite or -ate ending in a polyatomic ion mean? ... What is the ending for the names of all binary compounds, both ionic and molecular?-ide. Lead sulfate, PbSO4, contains lead, sulfur, and oxygen. There are only three exceptions: "helium" and the heavy isotopes of hydrogen: deuterium & tritium. Or use our Unscramble word solver to find your best possible play! If the ion ends in -ite then the acid will end in -ous. The suffix 'ate' is most commonly used when naming esters, for example, nitrate, sulfate etc.The suffix of a chemical substance is usually indicative of its oxidation state of an atom within a polyatomic ion. The root name tells the number of carbons in the longest continuous chain. Another example is lead sulfide, PbS, containing just lead & sulfur. The ending of "ium" tells you that they are probably talking about a metal (like sodium, calcium, potassium, etc.). Common exceptions exist for naming molecular compounds, where trivial or common names are used instead of systematic names, such as ammonia (NH 3 ) instead of nitrogen trihydride or water (H 2 O) instead of dihydrogen monooxide. If the compound contains three elements one of which is oxygen then the compound name will end in –ate or –ite, eg Calcium carbonate contains calcium, carbon and oxygen. Browse our Scrabble Word Finder, Words With Friends cheat dictionary, and WordHub word solver to find words that end with ate. The prefix hypo- is used to indicate the very lowest oxidation state. Nitriles. Suppose that you want to name the compound that results from the reaction of lithium and sulfur. At the end of the chain is a -CONH 2 group. Found 4415 words that end in ate. If an acid is a binary compound, it is named as hydro[element]ic acid. 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