PPT-Unsaturated Hydrocarbons

And Their Halogen Derivatives IUG Fall 2012 Dr Tarek Zaida Alkenes and Alkynes 1 Alkenes are compounds containing carbon carbon double bonds The simplest alkene ethene is a plant hormone. PAHs are found naturally in the environment but they can also be manmade In their purest form PAHs are solid and range in appearance from colorless to white or pale yellow green PAHs are created when products like coal oil gas and garbage are burned Groundwater Hydraulics. Daene C. McKinney. Summary. Distribution of water in subsurface. Unsaturated Flow. Field Capacity. Wilting Point. Water Content. Piezometric Head. Control Volume Analysis. Continuity Equation. Chapter 22.1 Hydrocarbons. Naming, Drawing, and Properties. They are all around us! . Gasoline, Fuels, and Kerosene are all example of hydrocarbons.. What two elements make up a hydrocarbon?. Hydrocarbons. Alkanes. 240 . Chem. Chapter 2. 1. Hydrocarbons. 2. General Molecular Formula of Hydrocarbons. (Homologous Series) . 3. Carbon . Name . Molecular. Formula . Structural. Formula . 1. Methane . CH. 4. World Energy Consumption, by Source (2013). [EIA = Energy Information Administration]. Petroleum:. What is it?. How does it form?. Where does it form?. How do we find it?. How do we remove it?. How do we process it?. 1 Conjugated unsaturated systems have a porbital on a carbon adjacent to a double bondlThe porbital may be empty (a carbocationThe porbital may hold one electron (a radical)lThe p orbital may hold two Lipids-II. Fatty Acids . can be classified to:. A-. S. aturated Fatty Acids:. Fatty . acids . have . no double bonds ,side . chain . are (alkane. ).. 1)Short chain:. From 4 to 10 Carbon atoms ,and present as liquid in room Temp. . Chemistry 122/121. Cyclic Hydrocarbons. Both saturated and unsaturated hydrocarbons may be found in the form of a ring. The resulting structure has two less hydrogen than its straight chain counterpart. 22.1 Hydrocarbons. Organic Chemistry. includes almost all carbon compounds. Not limited to compounds found in living cells. Hydrocarbon: organic compound made of only hydrogen and carbon atoms. hydrocarbons. Another way of classifying chemical compounds… . Organic Compounds. In science, organic compounds contain . carbon. (. C. ), and usually . hydrogen. (. H. ). Sometimes other types of atoms are also attached, including: . Organic Chemistry. Organic Chemistry. Historically the distinction between inorganic and organic substances was based on whether or not they were produced by living systems. It was believed that some sort of “life force” was needed to synthesize them.. Alkenes. 108 . Chem. Learning Objectives. Chapter . two discusses the following topics and the student by the end of this chapter will:. . Know the structure, hybridization and bonding of alkenes . . Faizan. Ali. The term . hydrocarbons has been used to represent . compounds derived from petroleum distillation.. 1. . Aliphatic Hydrocarbons (. Paraffins. ). These comprise compounds with saturated molecules (containing . – . a case . study. in Norway. Aim. . of. . the. . study. This study aims to provide insights on considering climate boundary conditions, including rainfall, snowmelt, climate variables and vegetation cover, to the stability of an unsaturated slope prone to failure in Norway..