PPT-1 Oxides and Hydroxides

GLY 4200 Lab 3 Fall 2017 2 Oxides Oxygen is by far the most abundant element in the earths crust gt 60 by atomic proportion Many minerals contain oxygen Only those minerals where the oxygen is combined with metallic elements directly are oxides . BERNAL, D. R. DASGUPTA AND A. L. MACKAY ~ o ~ ~ ~ ~, ~ o~o ~ ~ o ~f I T D o ~ o o o .S AND HYDROXIDES OF IRON 7 o @ 0 + + m "~ o.~ ~-- II Jl II II II II ~ /I II ~ II ,.r o0 o o0~ 0 0 e~ ~m r 2. . Know and be able to account for the trends in reactivity with water. , the relative solubility of the hydroxides and sulfates. . The Trend . Hydroxides increase in solubility down the group.. Sulfates decrease in solubility down the group.. 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. 2.16. recall the gases present in air and their approximate percentage by volume.  . Air is a mixture of gases . which contains 4/5 nitrogen. 1/5 oxygen. 2.17. describe how experiments involving the reactions of elements such as copper, iron and phosphorus with air can be used to determine the percentage by volume of oxygen in air. . Effects . of nickel-contaminated sediments on benthic macroinvertebrate communities. Raissa Mendonca, Christian . Schlekat. , Emily Garman, Jennifer Daley, Michelle Hudson, G. Allen Burton, David Costello. law of triads. in 1817. . Each of Dobereiner's triads was a group of three elements. The appearance and reactions of the elements in a triad were similar to each other.. . At this time, scientists had . Objectives. To consider the range of different types of inorganic compounds. To learn how to name them!. Outcomes. 1. To be able to list the different types of inorganic compounds and list some of their key features. SCH3U. GLOWS. Precipitate forms. Colour. . Changes. Gives off a gas. Bubbles!. Temperature changes. Light!. Success Criteria. By the end of this class you should:. Be able to classify a reaction as synthesis, decomposition, single displacement, double displacement, combustion or neutralization.. THE RELIABLE & INNOVATIVE . PARTNER IN THE METALS INDUSTRY. EAF SLAG TREATMENT . FOR INERT MATERIALS . PRODUCTION. SLAG VALORIZATION SYMPOSIUM. April 15-17, 2015. Leuven, Belgium. Alessandra Primavera. of Si Containing Steel. Computational Metallurgy Lab.. Graduate Institute of Ferrous Technology. Pohang University of Science and Technology. Song, Eun . Ju. Contents. Introduction. Oxidation of Steel. GLY 4200. Lab 3 - Fall, . 2016. 2. Oxides. Oxygen is by far the most abundant element in the earth’s crust . > 60% by atomic proportion . Many minerals contain oxygen . Only those minerals where the oxygen is combined with metallic elements directly are oxides . OXIDES. Classification of the chemical compounds. Chemical Compounds: . Organic . Inorganic: . OXIDS. ACIDS. HYDROXIDES AND BASES. SALTS. COMPLEX COMPOUNDS. OXIDS. Binary oxides represent compounds of oxygen (oxygen is bound to a metal, non-metal, semimetal) in which Oxidation number of oxygen is -2.. a . Function . of Optical . Electronegativity. for Semiconducting and Insulating Binary Oxides. Kristen . Dagenais. , Chemical Engineering, . UMBC. Matthew Chamberlain, Physics and Astronomy, James Madison . OXIDES AND OXOANIONS OF SULPHUR and NITROGEN Dr. S.B.Misal S.M.Joshi College, Hadapsar , Pune-28 Oxides of Sulphur Sulfur oxides( SOx ) are the compounds of sulfur and oxygen molecules. Sulfur has a rich chemistry with oxygen.