The carroll college chemistry club main science idea for kids as students play the chemistry name game, they will learn why compounds form as they do. The ions that make up an ionic compound are a cation, which is a positive ion, and an anion, which is a negative ion. There are two important exceptions to the naming rules outlined so far. The mixing is done directly on a sheet of acetate, which is placed over a preprinted grid. Nice activity for writing compound names from formulas. Naming ionic compounds worksheet 2 w 308 everett community college tutoring center student support services program name the following ionic compounds. Naming acids and bases acid names are based on the anion they form when dissolved in water. Naming ionic compounds answer key give the name of the following ionic compounds.
Naming ionic compounds with polyatomic ions worksheet. Quia ionic compound naming and formula writing list 1. Which of the following pairs of elements would most likely form a ionic compound. They will also learn how to correctly name chemical compounds and write chemical formulas. If you dont have ms word, you can download the latest version of the adobe acrobat reader for free by clicking here. So in the periodic table you get s block and the p block, so you get numbers ai, aii, aiv etc upto aviii for them, neglect d and f blocks for a moment. Naming ionic compounds worksheet one give the name of the following ionic compounds. When elements combine to form compounds, a chemical bond. Naming ionic compounds with polyatomic ions was considered much more. When filled into the chart or grid, a phrase about ionic compounds is made. Naming compounds there are 2 main types of binary compound. The name is written with the cation listed first followed by the name of the anion.
Name the cation by the element name and add a roman numeral in parenthesis to show its charge. Dont use mono for first name, but always for second name. Review naming chemical compounds the following are a good mix of naming and formula writing problems to help you get some practice. This is a collection of ten chemistry test questions dealing with naming ionic compounds and predicting the chemical formula from the compound name. Rule i write the formula symbol for the cation without the charge followed by a subscript.
Each of these three has its own rules that cannot be mixed and matched. Pdf the aim of this study was to describe the understanding of. Naming compounds practice problems key naming simple ionic compounds name the following compounds. Youll be answering specific questions on areas like identifying the. Practice finding the formula when given the name of an ionic compound. Mixed ionic covalent compound naming for each of the following questions, determine whether the compound is ionic or covalent and name it appropriately. For each of the following questions, determine whether the compound is ionic or covalent and write the appropriate formula for it. Youll know for certain that you are dealing with a molecular compound if only nonmetals are present to name a covalent compound, you need the molecular formula, knowledge of the prefixes used for naming, and a way to look up the name of an element. Provide the chemical formula for each of the following ionic compounds.
Recall that covalent compounds are those that involve more than one atom bonded together by the sharing of electrons. Determine what you know about ionic compound naming rules with this worksheet and attached quiz. The name of a monatomic cation is simply the name of the element followed by the word ion. Practice naming ionic compounds when given the formula. The second element is named by taking the stem of the element name and adding the suffix ide. The first box is the intersection between the zinc cation and the chloride anion, so you should write zncl. First of all, decide if the compound is ionic, covalentmolecular or an acid. Compounds structure and naming compounds ionic made of ions composed of a metal left side and a nonmetal right side one element from the left side. Predicting the name of a compound is fairly easy provided certain rules are kept in mind. Identify the following compounds as ionic compound or covalent compound, write the name of the compounds, and calculate its m olar mass. The names are found by finding the intersection between the cations and anions.
Ionic compound nomenclature or naming is based on the names of the component ions. Naming ionic compounds is an important skill in chemistry. You can only reduce subscripts outside the parenthesis. Name molar mass 1 na 2 co 3 sodium carbonate 129 gramsmole 2 naoh sodium hydroxide 40 gramsmole 3 mgbr 2 magnesium bromide 184. A system of numerical prefixes is used to specify the number of atoms in a. Go through the check list and mark each row as b, d, or a based on your level of understanding. Worksheet naming ionic compounds with multivalent metal ions1. Rules for naming compounds 2010 creighton university. Remember the charges of ionic compounds must balance to zero. Here are the principal naming conventions for ionic compounds, along with examples to show how they are used.
Please click here for a pdf version of this tutorial. Basic naming convention first well cover how to name molecules with two elements binary compounds. Naming compounds provided by the academic center for excellence 1 updated october 20 naming compounds naming compounds is an important part of chemistry. Writing formulas and naming compounds worksheet answers with practical issues. This video explains how to use a chemical name to write the formula for that compound. When naming ionic compounds we simply name the cation the positive ion then the anion the negative ion. Determine the charge of the cation using the charge of the anion cl. Most compounds fall in to one of three categories ionic compounds, molecular compounds, or acids. Naming ionic compounds concept chemistry video by brightstorm. Therefore, you have a total of four negative charges. Using this program will help you to learn how to write ionic compound names and formulas for chemistry a. Choose from 500 different sets of ionic compound naming flashcards on quizlet. The name of an ionic compound is simply the combination of the names of the ions.
The name is built from the elements and the construction of the molecule. Metal and nonmetal 2 nonmetals 3 or more elements polyatomic compound covalent compound ionic compound use greek prefixes put prefixes in front of element names to tell how many atoms are there. Ionic bonds bonding between a metal and nonmetal or the bond between a positive ion and a negative ion forming a binary compound. Chapter 7 ionic compound naming practice quiz with oxidation numbers and correct subscript latex codes. This experiment provides students with visual examples of many, many ionic compounds, and the opportunity to see the precipitates form in smallsize samples. Dec 19, 2014 after all, if you do a great job of naming your ionic compound but the compound is actually covalent, you still wont get the answer right.
The sulfate ion has a 2 charge, and from the formula you can see that there are two of them. Sometimes figuring out the charge on an ion can be a little challenging and fun, so suppose you want to name the following ionic compound. Find the formula for ionic compounds practice khan academy. The name of a compound with two elements has two words. Suppose that you want to name the compound that results from the reaction of lithium and sulfur.
It is published in the nomenclature of organic chemistry informally called the blue book. Naming ionic compounds that contain polyatomic ions is done in exactly the same way as with other binary ionic compounds. Naming ionic compounds answer key give the name and molar mass of the following ionic compounds. Naming ionic compound with polyvalent ion video khan academy.
Naming binary twoelement molecular compounds is similar to naming simple ionic compounds. Ionic compound compounds that either contain metallic atoms or polyatomic ions. Steps to naming ionic and covalent compounds owlcation. In this skill sheet, you will practice naming a variety of chemical compounds. Learn naming ionic compounds with free interactive flashcards. Writing ionic formulas 11 formulas for ionic compounds are written by these rules. Note that there would be no sodium or chlorine atoms present in the compound, only the ions derived from them. Ionic compound naming chilton honors chemistry ionic compound formula writing worksheet write chemical formulas for the compounds in each box. Not any name we want like jeff or larry, theres rules for how to name them. The name of the cation comes first using roman numerals when necessary followed by the name of the anion.
The first element in the formula is simply listed using the name of the element. Naming ionic compounds puzzle sheet by brian boroski tpt. Given the formulas for ionic compounds, students come up with the names. How ionic compounds are named when you name ionic compounds, you write the name of the metal first and then the nonmetal. Ideally, every possible organic compound should have a name from which an unambiguous structural formula can. In this section of the lab you will practice developing chemical formulas for and naming ionic compounds. Sodium chloride, for instance, is an ionic compound containing sodium and chlorine. Jun 25, 2015 these are resources i use at the start of year 12, to make sure students really know ionic compounds and formula well. Ionic compounds generally contain a metal bonded to a nonmetal or nonmetals. In all cases, ionic compound naming gives the positively charged cation first, followed by the negatively charged anion. Even though it seems that there is no simple rule in naming these ions, in fact, here are some.
Quia chapter 7 ionic compound naming practice quiz. There have been many conventions for naming organic compounds some have. In chemical nomenclature, the iupac nomenclature of organic chemistry is a method of organic chemical compounds as recommended by the international union of pure and applied chemistry iupac. Ionic compounds are compounds composed of ions, charged particles that. Learn the iupac system for naming alkanes and cycloalkanes. Covalent compounds there are two ways that elements want to be like the nearest noble gas. Naming rules for organic compounds the names of organic molecules are divided into three parts.
Learn ionic compound naming with free interactive flashcards. Consider the two chemical formulas you wrote in question 3 for compounds of iron and sulfur. When naming ionic compounds, we always name the cation first with its full scientific name. Give the name or formula of the following ionic compounds.
If youll recall the tutorial about ionic compounds, ionic compounds are compounds in which cations ions with positive charge are attracted to anions ions with negative charge in great big crystals. Learn how to write condensed, expanded, and line structures for organic compounds. If you follow these guidelines and use the oxidation numbers on the back of your periodic table, you should start to. Introduction it is important that organic compounds are corrrectly and unambiguously named so that there can be absolutely no confusion about what compounds are actually being reported or described.
Naming ionic compounds and writing formula tes resources. Practice naming ionic compounds when given the formula if youre seeing this message, it means were having trouble loading external resources on our website. The old definition was the product of an acid and a base reacting to form a salt and water. If youre seeing this message, it means were having trouble loading external resources on our website. For compounds of type i and type ii, always use the full name of the metal and add the suffix ide to the root name of the nonmetal i. For example, h 2so 5, h 2so 4, h 2so 3, and h 2so 2 are all acids.
An ionic compound is a combination of oppositely charged ions. Answers naming chemical compounds 1 nabr sodium bromide 2 cac 2 h 3 o 2 2 calcium acetate 3 p 2 o 5 diphosphorus pentoxide 4 tiso 4 2 titaniumiv sulfate 5 fepo 4 ironiii phosphate 6 k 3 n potassium nitride 7 so 2 sulfur dioxide 8 cuoh copperi hydroxide 9 znno 2 2. To get the first word we use the name of the first element, or the element to the left of the formula. Writing formulas and naming compounds worksheet answers. Show all of your work by writing each ion and then writing the correct formula. If youre behind a web filter, please make sure that the domains. Name the cation the more electropositive one first and the anion the more electronegative one second. Name 1 na 2co 3 sodium carbonate 2 naoh sodium hydroxide 3 mgbr 2 magnesium bromide 4 kcl potassium chloride 5 fecl 2 iron ii chloride 6 fecl 3 iron iii chloride 7 znoh 2 zinc hydroxide 8 be 2so 4 beryllium sulfate 9 crf. Name each of the following ions, and determine the formula and name of the corresponding acid that forms from the ion. Chemical nomenclature is the systematic naming of chemical compounds.
These are more difficult to name because these acids have hydrogen, a nonmetal, and may have varying numbers of oxygen atoms. Due to the fact we would like to deliver solutions in one legitimate and trusted reference, all of us present valuable information on various subject areas along with topics. Learn the important physical and chemical properties of the alkanes. Then, we name the anion, cutting off the last syllable and adding the suffix ide. In so doing you will explore the concept of charge neutrality. Name of ion c03 carbonate ion cl s03 p04 n03 chemistry naming compounds handout formula of acid aq g aq name of acid carbonic acid aq c acids page 11 of 12. A ca and ni both metals b cu and ar noble gases normally do not bond c f and s both nonmetals. Write the formula of the following ionic compounds based on their names. Learn how to recognize the alkane functional group in organic compounds. The second element is named as though it were an anion.
Type ii compounds are handled the same as type i except the charge on the. Here we examine just a few rules for chemical substances that can be named relatively easily. May 11, 2019 ionic compound nomenclature or naming is based on the names of the component ions. Naming ionic compounds identifying ionic compounds. Home members lynn moore science 10 unit 1 chemistry ch ch 12. Causey shows you step by step just how easy it is to name ionic compounds when you know the system. Since we use different methods in naming binary covalent. Keep in mind that the sum of the charges in an ionic compound must equal zero. That is a good question emmacwarenn, to find that first we need to know that two opposite ions get together and make a molecule. Choose from 500 different sets of naming ionic compounds flashcards on quizlet. Rule 2 subscripts are chosen so that the charges in a compound add to zero. You always name the cation first, followed by the anion and replace the ending of the anion with.