PPT-OXIDES AND OXOANIONS OF SULPHUR and NITROGEN Dr. S.B.Misal

OXIDES AND OXOANIONS OF SULPHUR and NITROGEN Dr SBMisal SMJoshi College Hadapsar Pune28 Oxides of Sulphur Sulfur oxides SOx are the compounds of sulfur and oxygen molecules Sulfur has a rich chemistry with oxygen. 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. the Potential . Impact on the Vancouver Market. May . 2014. 1. Key Organizations. IMO – International Maritime . organization. MARPOL . Transport Canada – PSC officers. . Sulphuric acid is manufactured commercially by the . contact process. . . The raw materials used in this process are . a source of sulphur dioxide, air, water and a catalyst.. The Contact Process. KUMULUS 圀䕔吀䅂L䔠单L倀䡕删䘀啎䜀䤀䍉䑅卐剁夀ACTIVE CONSTITUENT800 g/kg SULPHUR (S)For the State what is meant by the term acid deposition and outline its origins.. Discuss . the environmental effects of acid deposition and possible methods to counteract them.. . acid deposition. Acid deposition refers to the process by which acidic particles, gases and precipitation leave the atmosphere . 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.. Keep It Simple. Sulphur!!. Data Gleaned from . Alberta Innovates Technology Futures Research Report. . Evaluation of Sulphur Compost Product as a . Soil Modifier for Canola Growth. Authors. Dani Degenhardt (AITF). 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 . Fossil fuels include petroleum and coal. Burning of coal produces a lot of smoke and dust whereas burning of petrol mainly produces . sulphur.  dioxide. In addition to these, the pollutants include carbon monoxide (CO), carbon dioxide (CO. 2. ). Ammonium (NH. 4. +. ). Nitrites (NO. 2. -. ). Nitrates (NO. 3. +. ). Nitrogen fixing bacteria in soil and roots of legumes. Denitrifying Bacteria. Nitrifying Bacteria. Plants. Animals. Decomposers. 16/17 Semester. Instructor: Rama Oktavian. Email: . Oktavian.rama2@gmail.com. Office Hr.: M.10-15, Tu. 08-12, W. 13-15, Th. 13-15, F. 09-11. Outlines. . 1. . Hydroconversion. . 2. . Hydrotreating. .