Organic chemistry is the study of essentially all substances containing carbon. Organic compounds that contain only carbon and hydrogen are called hydrocarbons. The simplest hydrocarbons are the alkanes which contain only single covalent bonds. Methane is the simplest alkane. It is also the major component of natural gas. Methane contains only 1 carbon in the molecular formula and the structural formula. There is ethane which is 2 carbons‚ propane that is 3‚ butane which is 4‚ pentane which is 5
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Chemistry in everyday life : Our entire universe is made up of matter which is constantly changing forms and evolving into other forms of energy. Chemistry is defined as the study or science of this ever changing matter. The other sciences which we study commonly like biology‚ physics and mathematics are all dependent on chemistry and are known as specific studies under the elaborate subject of chemistry. Since there is chemistry seen in biological forms as well as physical states of nature‚ there
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Chemistry Research Task The Periodic Table of Elements The Periodic Table of Elements is used as a way of displaying all the known chemical elements; it is accepted and used all over the world. The periodic table’s layout is very well structured; it consists of vertical rows called groups and horizontal rows called periods. It is one of the most important resources in chemistry and the key to discovering new elements. The beauty of the Periodic Table is that a lot of information about any
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"Better living through better chemistry" Chemistry affects our lives in many different ways‚ everyday. The air you inhale everyday is an element called hydrogen. Chemistry affects us in good ways and bad ways. So‚ I decided to do it in both points of view. Without chemistry our lives wouldn’t be as easy it is right now but there is a other side to it. Without chemistry we wouldn’t have communication‚ transportation‚ medicine‚ and
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+ Introduction to Aquatic Chemistry Week 3 – September 19 2013 Environmental Chemistry - ENCV800401 + Review: Biogeochemical cycle Consists of: Pool: Source and sink Fate and transport Substance and speciation Equilibrium and kinetics Mass balance Quantifying through numerous method‚ including: Equilibrium gases in water + Preview: Basic Aquatic Chemistry : An Introduction Properties of water Air-water exchange Acid-base reaction
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Chapter 1 * What is Chemistry? -it is the study of the composition of substances and the changes they undergo. * What are the 5 branches of chemistry? * Organic chemistry‚ inorganic chemistry‚ analytical chemistry‚ physical chemistry‚ biochemistry. * What is the difference between a theory and law? -a theory is a thoroughly tested explanation of why experiments give certain results. A scientific law is a concise statement that summarized the results of a broad spectrum of observations
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E. Chemistry 11(1) Chemistry The scientific study of the composition‚ structure‚ and properties of matter and the changes that matter undergoes. Organic Chemistry The study of most carbon containing compounds. Inorganic Chemistry The study on non-organic substances‚ many of which have organic fragments bonded to metals (organometallics). Physical Chemistry The study of the properties and changes of matter and their relation to energy. Analytic Chemistry The identification
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1. A class that I believe was most particularly significant to me is AP Chemistry. Prior to enrolling in the class‚ I was mostly breezing through school without having to put in a considerable amount of time for homework and studying purposes. A few weeks into the course however‚ I had realized that this class was not going to be even close to the ones I have taken before in terms of the rigor and depth of understanding required to succeed. Now that I have finished the course‚ albeit with a B first
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Careers in CHEMISTRY and its FUNCTIONS Agricultural Chemist - focuses on chemical compositions and changes involved in the production‚ protection‚ and use of crops and livestock Analytical Chemist - work varies between industries. Analytical chemistry is the science of obtaining‚ processing‚ and communicating information about the composition and structure of matter Biochemist - biochemists identify biological problems then develop and apply appropriate techniques to
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Aug 10‚ 2011 - To the best of my knowledge‚ the Gr1 alkali metals cations ‚ ie Na+‚ K+‚ Li+ etc do not form precipitates. In addition the NH4 cation does not form a ... 3 questions on cations and anions? 2 answers Nov 23‚ 2011 AP Chemistry Problems? 1 answer Sep 9‚ 2011 What anions form precipitates? 2 answers Jun 25‚ 2010 What cations commonly form precipitates? 1 answer Oct 13‚ 2008 More results from answers.yahoo.com [DOC]Solubility Rules Lab 2 C12-1-02 umanitoba.ca/.../Solubility%20Rules%20Lab%20
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