Extraction Important Peaks Concluded Compound C-5 #1 -CH‚ C=O cyclopentanone C-5 #2 -OH‚ -CH 1-hexanol D-4 #1‚2 C=O‚ -CH Cannot conclude Preparative Gas Chromatography was used to separate volatile compounds‚ which can then be identified. The injected sample becomes vaporized and was carried through the mobile column. It is usually carried by an inert gas. The gases were moved through the stationary column. The polarity of the components to the column would cause the separation of the components
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Carbon and Its Compounds Carbon: Introduction Atomic Number: 6 Electronic Configuration: 2‚ 4 Valence electrons: 4 Property: Non-metal Abundance: Carbon is the 4th most abundant substance in universe and 15th most abundant substance in the earth’s crust. Compounds having carbon atoms among the components are known as carbon compounds. Previously‚ carbon compounds could only be obtained from a living source; hence they are also known as organic compounds. Bonding In Carbon: The Covalent Bond
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you face personally or as a household‚ such as too much debt not enough savings‚ or not enough income. I have been managing my finances quite poorly‚ but there is still hope. Since I retired from the navy‚ I was left with no job lined up‚ car payment‚ apartment payment‚ my wife and my two boys. It took me some time to get my head out the water but i also accumulated some serious credit cards payment took keep me afloat for the moment. During that time‚ we also used our savings and my wife work
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COMPOUND INTEREST Making or Spending Money SIMPLE INTEREST FORMULA If a principal of P dollars is borrowed for a period of t years at a per annum interest rate r‚ expressed as a decimal‚ then interest I charged is I Pr t This interest is not used very often. Interest is usually compounded which means interest is charged or given on the interest and the principal. Simple Interest Example COMPOUND INTEREST Payment Periods: Annually Once per year Semiannually Twice per year Quarterly
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There are different types of Compound Interest. Interest is the amount of money earned in a saving account. * Simple Interest: Interest calculated once on the principal. * Compound Interest: Interest calculated for a given segment of time of the investment. For example‚ compounded monthly‚ means the interest is calculated each month and combined with the principal. So‚ for the next month‚ interest is earned on the interest. Continuously Compound Interest Formula P: ending
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Mohamed Hatab‚Ibraheem Sattour‚Rahim Fazil‚Tarik Ahroui Simple sentences‚compound sentences‚complex sentences‚compound complex sentences Simple sentence:Contains a subject a predicate‚and expresses a complete thought Ex.Some students like to study in the morning Identify the subject and predicate in these simple sentences Ex.1 1.Bill and Bob auditioned for the lead role in the play. 2.The kittens were adopted by the family. 3.Peanut butter
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to a garden (let alone the beach) their streets are full of cars; school playgrounds are usually flat‚ sterile areas of concrete which offer no interest or little opportunity for interaction.” The consequences of this according to his theory of Compound Flexibility is that children who have little control over the world inevitably have fewer positive experiences‚ which in turn slows the development of their self confidence. Loose-parts theory has also been referred to by Bob Hughes in his elucidation
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between the metal ion and a molecular or ionic entity (known as ligand). Also known as Chilometric titration‚ Chilometry‚ Chilatometric‚ EDTA titrations. It is a form of volumetric analysis in which the formation of a colored complex is used to indicate the end point of a titration. The technique involves titrating metal ions with a complexing agent or chelating agent (Ligand) and is commonly referred to as complexometric titration. This method represents the analytical application
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August 15‚ 2012 COMPOUND MICROSCOPE A compound microscope is an optical instrument used to see objects that are too small for the naked eye. A compound microscope is a microscope fitted with two or more convex lenses. The high magnification produced by these lenses together enables a detailed study of micro-organisms‚ cells and tissues. These types of microscopes are therefore widely used in scientific and medical research. The basic design of a compound light microscope consists
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Pit Bulls can be good pets and should not be banned The Breed Specific Legislation is a set of laws that are being put into place to restrict and euthanize all dogs that have been determined as lethal‚ aggressive and viscous. This ban has targeted a specific breed of dog‚ the Pit Bull. This breed includes the American Staffordshire Terrier (AmStaff)‚ the American Pit Bull Terrier (APBT)‚ the Bull Terrier‚ the Staffordshire Bull Terrier‚ Miniature Bull Terrier and the American Bulldog. The concern
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