The goal of this lab is for you to discover some of the properties of ionic compounds the physical properties of a substance such as flame color, crystal structure, solubility, conductivity and melting point of a substance tell us a lot about the type of bonding in a. The physical properties of a substance such as melting point, solubility in water, and conductivity of an dissolved solution tell us a lot about the type of particles in a compound in this experiment, you will conduct tests on the physical properties of different compounds and compile data enabling you to classify the compounds as ionic. Virtual lab: conductivity review the properties of ionic and covalent compounds listed above data: 3 sodium chloride is an ionic compound while corn starch is a. Properties of ionic compounds excerpt from chemistryaboutcom here are the properties shared by the ionic compounds notice that the properties of. Laboratory manual student edition chapter 8 ionic compounds 81 properties of ionic compounds • pre-lab the questions in this section check your. Ionic compound lab some of these compounds had some properties of ionic compounds as well as properties you might not have expected how common do.
The purpose of this experiment is to observe several properties of some ionic and some covalent compounds and attempt to recognize patterns among the properties the patterns you may recognize are generalizations and may not necessarily apply to all ionic and covalent compounds objectives classify compounds as either primarily ionic or. Ionic vs covalent compounds lab a compound is defined as a chemical combination of two or more elements a chemical bond is the “glue” holding together atoms of different elements. Specifically, students will identify how ionic compounds and covalent compounds differ in properties of shape, solubility, melting point and conductivity learning targets: students will demonstrate an understanding of the properties of ionic and covalent compounds. 4 each solution in this lab is an ionic compound, meaning a bond between a metal and a non- metal what happens in the reactions above is that the metals switch places and bond with the new non-metal in the solution see if you can figure out the name of the new products formed in each reaction record the names in pencil on the data table above. Platinum is a transition metal and forms pt2+ and pt4+ ions write the formulas for the compounds for each platinum ion with: bromide ions carbonate ions nitrate ions materials lab apron safety goggles 96-well tray toothpicks assorted solutions safety 1 wear safety goggles and lab aprons at all times in the laboratory 2. Ionic and covalent properties lab in this lab you will examine the properties of conductivity, volatility, melting point, and solubility in order to differentiate between ionic compounds and covalent molecules between ionic compounds there is a force of attraction due to oppositely charged ions.
This lab has three parts: part 1 – appearance, odour and hardness part 2 – conductivity part 3 – melting point purpose to study some of the physical properties of two types of solids—ionic and molecular compounds. This is a high school chemistry experiments that examines ionic and covalent compounds we use three different test to compare the ionic and covalent compounds.
Will explore some of the common properties of ionic compounds use with section 82 'ing stand and pre-lab objectives • observe the crystal shape of. Your task is to identify the ionic compounds and to note the properties that they share procedure: melting point: to test the melting point, place a small amount of the compound into a deflagration spoon and place it in. 210 chapter 8 ionic compounds chapter 8 what you’ll learn you will define a chemical bond you will describe how ions form you will identify ionic bonding and the character. Use simulation to observe properties of ionic and molecular compounds in conjunction with msds sheets this is meant to introduce ionic and covalent bonding as well as the properties associated with the resulting compounds.
Prelab questions (20pts): read the introduction and procedure before answer the following questions: 1 what kinds of elements generally form ionic compounds.
Properties of ionic com will explore some of the common properties of ionic compounds pre-lab 1 properties of ionic compounds use with section 82 lab 81. Compounds in the first part of this lab you will investigate how ionically bonded and • to link ionic and covalent bonding with their physical properties 3. Chemical compounds lab purpose to use physical properties to distinguish between ionic and molecular compounds introduction chemical compounds are combinations of atoms held together by chemical bonds. Make up: ionic compounds properties lab 2017-2018 the goal of this lab is for you to discover some of the properties of ionic compounds the physical properties of a. Lab 11: properties of solutions we first made a solution of each compound and then mixed those the ionic bonds between the sodium ions and the hydroxide ions. In this experiment, you will observe several properties of some ionic and some covalent compounds and attempt to recognize patterns among the properties you will then use those generalizations to identify the compounds as either ionic or molecular.