Lab Report Ionic and Covalent Bonds Lab: Ionic and Covalent Bonds Introduction: The purpose of this experiment was to explore the properties of chemical substances that can be used to identify the types of bonds in a chemical substance using a laboratory procedure. The two types of bonds being identified were ionic and covalent. Based on a substance’s properties‚ how can you determine whether its bonds are ionic or covalent? This is the question I posed before starting the experiment.
Premium Ionic bond Chemical bond Covalent bond
Lab: Ionic and Covalent Bonds Objectives • Understand the differences between ionic and covalent bonds. • Connect ionic and covalent bonds with physical properties of matter. Introduction Sugar and salt look so similar that most people cannot tell them apart without tasting them. Chemically‚ white refined table sugar‚ sucrose‚ and salt are very different. An ionic bond between a positive sodium ion and a negative chloride ion creates a molecule of sodiumchloride (NaCl). Covalent bonds between
Premium Ion Chemical bond Atom
SEVEN STEPS TO A NET IONIC EQUATION EXAMPLE: KCl(aq) + Pb(NO3)2(aq) ( 1. a. Take only one of the first cation(s) and match it with one of the second anion(s). (Write the cation first) b. Take only one of the second cation(s) and match it with one of the first anion(s). (Write the cation first) KCl(aq) + Pb(NO3)2(aq) ( KNO3 +PbCl 2. Correct the formulas of the products based on the charges of the ions. KCl(aq) + Pb(NO3)2(aq) ( KNO3 +PbCl2 ◄ 3. Balance the equation
Premium Ion Ionic bond
possible. 1. Describe metallic‚ ionic and covalent bonds. Metallic - A chemical bond in which electrons are shared over many nuclei and electronic conduction occurs. Ionic – A chemical bond in which one atom loses an electron to form a positive ion and the other atom gains an electron to form a negative ion. Covalent - A chemical bond that involves sharing a pair of electrons between atoms in a molecule. 2. Explain the structure of metals‚ ionic compounds‚ covalent molecules and covalent
Free Atom Electron Ion
or money flows. The Order to cash process starts by receiving the sales order from the customer. Here‚ Fitter and snacker is our company which manufactures snack bars of two types – NRG A (advanced energy) and NRG B (Body building proteins). We have received an order to deliver 10 cases of NRG B bars to our client West hills athletic club from the storage location 300. The further process of order to cash in fitter and snacker is described as below: SALES ORDER ENTRY: * Here as a Sales
Premium Invoice Customer service Receipt
with H2O to form large concentrations of ions of H+ and I- * Is HI an ionic compound? Why or why not? HI isn’t an ionic compound. It is a covalent compound because both hydrogen and iodine are nonmetals. 6) Why would the bulb light up when placed in an aqueous solution of sodium chloride but not in a solid sample of sodium chloride? In a solid sample of sodium chloride‚ sodium and chloride are bonded together ionic and so there aren’t any free electrons to support the flow of electricity
Premium Ionic bond Chemistry Sodium chloride
Order and chaos are related to and dependent on each other. The clear cut distinction between them is man made and an illusion. Society uses order to regulate all aspects of the world from nature to personal lives‚ while chaos allows for open mindedness and also provides an explanation for certain aspects of the world. This can be seen in science‚ theology‚ music‚ language‚ and imaginative play. Science is rational‚ logical‚ and orderly. It has the ability to break apart complex systems
Premium Jazz Creativity Music
Solubility in Ionic Liquids Mark J. Muldoon‚† Sudhir N. V. K. Aki‚‡ Jessica L. Anderson‚ JaNeille K. Dixon‚ and Joan F. Brennecke* Department of Chemical and Biomolecular Engineering‚ UniVersity of Notre Dame‚ Notre Dame‚ Indiana 46556 ReceiVed: March 8‚ 2007; In Final Form: May 4‚ 2007 Previously we showed that CO2 could be used to extract organic molecules from ionic liquids without contamination of the ionic liquid. Consequently a number of other groups demonstrated that ionic liquid/CO2
Premium Solubility Ion Carbon dioxide
Professor Tolentino Maria Oyervide EXPERIMENT #4 IONIC AND COVALENT COMPOUNDS Abstract: This experiment was divided in four steps to find the electrical conductivity of covalent and ionic solutions. There were four unknown solutes A‚ B and C. Each had a specific weight and was dissolved in a certain amount of solute to form either the covalent or ionic solution. Covalent compounds are made up of molecules which are electrically neutral. Ionic compounds are composed of ions‚ which are positively
Free Electron Electric charge Ionic bond
Chemistry December 14‚ 2010 Conductivity of Ionic solutions Introduction This lab report is about the conductivity of ionic solutions. In class we have been discussing wether all ionic solutions conduct equally well. If an solvent solution conducts electricity‚ then it must contain ions. So measuring the conductance of solutions can tell you whether the solutes in the solution are dissociated into ions. (Conductivity) Any type of solution‚ even ionic solutions‚ provide resistance to the flow of
Premium Solvent Electrode Physical chemistry