Names and formulas of ionic compounds Video transcript - [Instructor] Let's get some practice now thinking about how ions typically form, how they might form compounds and how we name those compounds. So let's start with something in group one.
Author Profile Summary In this activity, students and staff wear nametags containing the name of a cation or anion. Students gain practice balancing ionic formulas and naming ionic compounds. Naming handout and flowchart also included.
Learning Goals Students gain practice with both naming and balancing formulas of ionic compounds. Students also have the opportunity to meet and 'bond with' students and staff outside the chemistry classroom.
Context for Use This activity is designed for high school students.
Students should have at least 24 hours to complete this bonding activity as they need to meet and talk to 10 people outside the classroom. Students need nametags containing the name of an ion. Distribution should be controlled so the students have to seek appropriate ions to bond with outside the classroom.
Could also be useful in a second year chemistry course as a getting to know you activity. High School Description and Teaching Materials Students are given a nametag containing the name of a cation or anion.
The goal is for the students to meet and create an ionic bond with 10 other students or staff outside of their chemistry classroom. When students find an appropriate ion to bond with they must provide the correct ionic formula and name for the compound created as well as provide the name of the student or staff wearing the nametag.
Materials include nametags and worksheets. Optional handouts include student handout and flowchart. Nametags should be distributed in a manner so that they cannot bond with members of their own class. Staff and administrators especially enjoy being included in this activity. I usually do this for two days.
Naming and Writing Formulas for Acids! •1st –determine if the compound is an acid –a. If you are given a formula, is the first element Molecular Compound Naming Rules. a. Prefixes are used to denote the number of atoms •Give one example of an ionic compound, an acid, and a molecular compound. Today’s Agenda. Covalent Compound Naming Worksheet 1 caninariojana.com Naming Covalent Compounds Solutions Write the formulas for the following covalent compounds: 1) antimony tribromide SbBr3 2) hexaboron silicide B6Si 3) chlorine dioxide ClO2 4) hydrogen iodide HI 5) iodine pentafluoride IF5. Ionic compound: Formula and naming (1 rating) Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
Assessment This activity is easily assessed by determining whether students correctly balanced formulas and used the correct name for compounds.
Structure of Matter; 6. Bonding References and Resources.The Dancing Ionic Compounds activity is meant to be fun and engaging, helping students master the writing and naming of ionic compounds. Subject(s): Science, English Language Arts.
Forming and Naming Ionic Compounds Lab. Problem. write the formula of the compound that you would expect them to form: barium and hydroxide. cobalt(III) and phosphate. The simple procedure and the colorful outcomes make formula-writing more directly connected to real chemical reactions.
The chemical formula of an ionic compound identifies its ionic units and the cation-to-anion ratio. The following guidelines ensure uniformity in writing formulas for ionic compounds. The formula unit of an ionic compound shows the The following rules apply for naming ionic compounds.
Naming Ionic Compounds 1 Naming Ionic Compounds What are the structural units that make up ionic compounds and how are they named? Why? When working in chemistry, it is often convenient to write a chemical in symbols. Writing Formulas/Naming Ionic Compounds Definition An ionic compound is composed of positive (cation) and negative ions (anion) that are combined so that .
Naming Compounds – Part 2 – YouTube: This video explains how to use a chemical name to write the formula for that compound. Naming Acids and Bases Acid names are based on the anion they form when dissolved in water; base names follow the rules for ionic, organic, or molecular compounds.