has 4 bonds. Functional Groups • Organic substances are organized into organic families. • Organic Families – group of organic compounds with common structural features. o Each family has a recognizable physical property and a specific structural arrangement. o Each combination is referred to as a functional group. o Even though many functional groups exist‚ they essentially consist of only 3 main components. ▪ Carbon- carbon multiple bonds ▪ Single bonds between
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The purpose of the lab was to find out the chemical elements based on the color of the flame that elements make by their reaction. The work we completed in the lab was testing the chemical effects of the flame from the chemicals. We tested different elements and wrote down our observations. I accomplished the knowledge of testing chemicals and making responses based on our observations.Electrons are the particles found in the chemicals that may be responsible for the production of colored light.
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University of San Carlos - Department of Chemical Engineering Chapter 1 An Introduction to Chemical Processing Products of Chemical Engineering University of San Carlos - Department of Chemical Engineering What is a Chemical Engineer? CHAPTER 1 University of San Carlos - Department of Chemical Engineering A Chemical Engineer is a… UNIVERSAL ENGINEER … breadth of scientific and technical knowledge … extremely versatile and able to handle a wide range of technical
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Chapter 1 * animal Multicelled consumer with unwalled cells; develops through a series of stages and moves about during part or all of the life cycle. * archaean Member of a group of single-celled microorganisms that superficially resemble bacteria‚ but are genetically and structurally distinct. * atom Particle that is a fundamental building block of all matter. * bacterium Single-celled organism belonging to the Domain Bacteria; cells are typically walled and do not
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Name: ______________________________________ Date: ________________________ Student Exploration: Covalent Bonds Vocabulary: covalent bond‚ diatomic molecule‚ Lewis diagram‚ molecule‚ noble gases‚ nonmetal‚ octet rule‚ shell‚ valence‚ valence electron Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. There are eight markers in a full set‚ but Flora and Frank each only have seven markers. Flora is missing the red marker‚ and Frank is missing the blue marker. What
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Chemical and Biological Weapons are Your FriendsAs we go on our daily lives‚ terrorists are buying and developing dangerous and hazardous biological and chemical weapons to obliterate us. They do not care who they harm; their mission is to cause terror‚ to spread chaos‚ to engulf the world in anarchy. They want to know that they are making people terminally ill and sick. They will be enjoying a job well done while your skin is covered with excruciating painful blisters‚ or while you tell your loved
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| | Alkanes: Alkanes are saturated hydrocarbons (this means that there are NO double bonds in the molecule). They contain Hydrogen and Carbon atoms only. There are an immense number of possibilities. The simplest being methane with just ONE atom of Carbon.You should be able to see ONE atom of Carbon and FOUR atoms of Hydrogen. In ethane there are TWO atoms of Carbon and SIX atoms of Hydrogen. In propane there are THREE atoms of Carbon and EIGHT atoms of Hydrogen. In butane there are FOUR atoms
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FUTURE OF CHEMICAL WARFARE INTRODUCTION Background 1. Chemical Warfare is a method of warfare in which toxic or incapacitating chemicals agents are used to further the goals of the combatants. The concept of Chemical Warfare is as old as warfare itself. Until the 20th century such warfare was primarily limited to starting fires‚ poisoning wells‚ distributing smallpox-infected articles‚ and using smoke to confuse the enemy. The most extensive and large-scale use of Chemical Weapons was witnessed
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is the three-dimensional arrangement of the atoms that constitute a molecule. It determines several properties of a substance including its reactivity‚ polarity‚ phase of matter‚ color‚ magnetism‚ and biological activity.[1][2] The angles between bonds that an atom forms depend only weakly on the rest of molecule‚ i.e. they can be understood as approximately local and hence transferable properties. The specific three dimensional arrangement of atoms in molecules is referred to as molecular geometry
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such models are useful in certain contexts‚ they do not accurately represent bond angles between atoms or shapes of molecules. In this activity‚ you will construct three-dimensional models of several molecules. You will use electron dot structures and structural formulas to inform how you construct the three-dimensional models. Materials: Google Microsoft Word Paint (the computer tool) Procedure: 1. Identify the chemical and structural formulas and electron dot structures of the following molecules:
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