Test 3: DIRECTIONS (chapters 12‚13‚14) (20 questions worth total 10 points). • Save the test as a word doc. NOT PDF Save the file with your last name‚ first name‚ test 1 . For example:Harmon_Susan_test1 • You will get a 0 if you do not save it this way and as a word doc. • Open Book test‚ not timed‚ not proctored‚ 24 hours to complete. • Due Sunday‚ November 2 by 5 pm‚ via email. The test will be posted in the Announcement page‚ at the Assignment page and sent to each student via email by Sunday
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EXPERIMENT 8 BOILING POINT n-Butyl Alcohol n-Butyl Alcohol‚ a four carbon straight chain alcohol‚ is a volatile‚ clear liquid with a strong alcoholic odor; miscible with water. It is flammable strongly with a luminous flame. Formula: C4H9OH Boiling point: 118 ºC Melting point: -89 ºC Tert-Butyl Alcohol Tert-Butyl Alcohol or “2-methyl-2-propanol” is the simplest tertiary alcohol. It is one of the four isomers of butanol. Tert-Butanol is a clear liquid (or a colorless solid‚ depending on
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which plastic clay and fingers are all the materials necessary. The clay is cupped in the hand‚ then the thumb is used as a center piece for the clay and then pinched around‚ making a bowl. This method is a starting point for beginner potters. Coiling is a traditional method for pottery and can be done through rolling out coils or ropes of clay to a desired thickness. The coiled clay is then stacked and can be smoothed together or left to display the ridges. Coils can also be added to slabs within
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10/02/2012 Objectives : 1)To purify samples of organic compounds that are solids at room temperature. 2)To dissociate the impure sample in the minimum amount of an appropriate hot solvent Chemical Index : Naphthalene; mp 82 *C 1‚4-Dichlorobenzene; mp 56 *C 4-Chloroaniline; mp 68 - 71 *C; pKb 4.15 Ethyl 4-Aminobenzoate; mp 90 *C; pKb 4.92 Procedure : Partition Coefficient of Benzoic Acid 1) Carefully weigh approximately 100 mg of benzoic
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is used as a fuel because it burns easily and has high calorific value. It is used to make other fuels like coal gas‚ synthetic petrol‚ methane and coke Coal is used in the manufacture of industrially useful compounds like benzene‚ phenol‚ naphthalene‚ etc. Ø Destructive Distillation of Coal: On strong heating coal in a closed tube it breaks down into different components such as coal gas‚ coal tar‚
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Review paper. Catalysts analysis for MSW pyrolysis and gasification Tursunov Obida‚ Khairuddin Md Isaa‚ Dr. Ong Soon Ana aSchool of Environmental Engineering‚ University Malaysia Perlis UniMAP‚ Arau 02600‚ Perlis‚ Malaysia Abstract MSW pyrolysis and gasification are the possible alternative to the direct use of fossil fuel energy. MSW‚ a CO2 neutral source of renewable fuel‚ can contribute to the demand for heat‚ electricity and synthesis gas (syngas). Nevertheless‚ there are inefficiencies in
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1130 centigrade Temperature of the soaking zone: 1250 centigrade Temperature of the heating zone: 1260 centigrade LAMINAR FLOW SYSTEM Introduction The function of a Laminar Flow System is to cool product leaving the Rolling Mill to the proper coiling temperature. This function is accompanied by direct application of cooling water. The system consists of 4 banks of Top and Bottom cooling headers. Each bank of headers receives its cooling water supply from a centrifugal pump dedicated to that bank
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in evidently pointed to the same results that have been preached from time immemorial by the traditional forms of medicine. 3. BOTANICAL DESCRIPTION: Tinospora cordifolia is a large deciduous‚ extensively spreading climbing shrub with a number of coiling branches. Different parts of Tinospora have following type of morphology. 3.1. Stem Stem of this plant is rather succulent with long‚ filiform‚ fleshy and climbing in nature. Aerialroots arise from the branches. The bark is creamy white to grey
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Mary K. Campbell Shawn O. Farrell cengage.com/chemistry/campbell Chapter Nine Nucleic Acids: How Structure Conveys Information Paul D. Adams • University of Arkansas Nucleic Acids • Nucleic acid: a biopolymer containing three types of monomer units • a base derived from purine or pyrimidine (nucleobases) • a monosaccharide‚ either D-ribose or 2-deoxy-D-ribose • phosphoric acid • RNA (Ribonucleic Acid) • DNA (Deoxyribonucleic Acid) Nucleic Acids • Levels of structure •
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This suggests that the location of internal organs such as the lungs‚ kidney and stomach may affect coiling direction. For example‚ in some snakes‚ the right lung is pushed aside by the stomach and the left lung is smaller than the right lung. These anatomical features may influence coiling direction so that the snake can maximize behaviors such as striking or regulating body temperature. Coiling direction may also be influenced by differences in the anatomy of the right and left sides of the snake
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