PPT-Chapter 11 Properties of Solutions

DE Chemistry Dr Walker Solutions In a solution the excess material is the solvent the smaller amount is the solute Measuring Solution Composition Molarity is most common covered previously in Chapter 4. brPage 2br The ways your customers access and manage their money are evolving every day And whether they travel down the street or to the other side of the globe enabling convenient reliable and secure debit transactions for your cardholders is cruc 3 largesample properties CB 101 1 FINITESAMPLE PROPERTIES How an estimator performs for 64257nite number of observations Estimator Parameter Criteria for evaluating estimators Bias does EW Variance of you would like an estimator with a smaller varia When light strikes an object it is:. Properties of Light. When light strikes an object it is:. Reflected. Properties of Light. When light strikes an object it is:. Reflected. Transmitted . Properties of Light. Matter. Matter is anything that has . mass. and takes up . space. .. See excerpt from Bill Bryson. Everything around you is made of matter.. Can matter change? If yes, how?. Properties of Matter. A . Manufacturing materials. Instructor: Dr. . Mohamed Ali . Eissa. . Saleh. Room: ………….... . 2A 128/1. Phone: …………... . 467-3703. . Grading. Midterm #1: ………. . .……….....…… 15%. Acid-Base Character of Oxides. Structure and Bonding of Oxides. Structure and Bonding of Oxides. M. etal Oxides vs. Nonmetal Oxides. . . MgO. . CO. 2. Structure and Bonding of Oxides. ‘. Pollution is. energy . or . matter . released . into . the environment . with. the. potential . to cause . adverse changes . to . an . ecosystem’. They . are usually released by . human activities . Matter. Every element/compound is unique in some way from all others.. If you know enough about a substance, you can figure out what it is.. If you know what a substance is, you can know all types of things about it.. Chapter 2 Goals. Make a Title Page for Chapter 2.. Write the Chapter Goals on the Title Page. What are characteristic properties of matter and how are they used to identify matter?. What is the underlying structure of matter, and how do the properties we observe relate to this underlying structure?. Equation. M. 1. V. 1. = M. 2. V. 2. M = Molarity. V = Volume. Example 1. What volume in milliliters of a 2.00M CaCl. 2. stock solution would you use to make 0.50L of 0.300M calcium chloride solution? . Matter. All matter has two types of properties: . Physical properties . Chemical properties. Physical properties. A . physical property . is a characteristic of a substance that can be observed without changing the substance into another substance.. CHM116. Dr. Mencer. Energetics. Energetics. Solution . energetics. Illustrated. If . the solute is a solid or liquid,. . it . must first be . dispersed . —. . that is, its molecular units must be pulled apart.. Science 9. Review: Physical Properties. Characteristics of substances that you can sense (touch, see, smell, etc.). These do not change the identity of the substance. Does NOT change . the identity. Chemical Properties. If a material is pure, it consists of only a single element or compound. If the material is impure, then it is a mixture or contains two or more elements or compounds. Do not be fooled by labels that claim their product is pure… “pure 100% orange juice”.