Experiment #10 & #11 The Synthesis of Cobalt Oxalate Hydrate The Synthesis of a Nitrite Complex February 5‚ 2012 Chemistry 1211L - 146 - Spring 2012 Procedure The Synthesis of Cobalt Oxalate Hydrate Place 100 ml of distilled water in a 250-ml (or 400-ml) beaker. Add 1.26g of oxalic acid dihydrate (H2C2O4.2H2O) and 1 ml of concentrated ammonia. Stir the mixture until the solid has dissolved completely. Dissolve 2.34 g of cobalt chloride hexahydrate (CoCl2.6H2O) in 100 ml of water
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Carboxylic Acids and Their Derivatives Ma. Marielle M. Medura Prof. Emma Boncales Chem 23A (TTH 01:00-4:00 p.m) Carboxylic Acids and Their Derivatives I. Introduction Carboxylic acids is an organic compound that contains a carboxylic group(-COOH). Its general formula is R-C=OOH with R referring to the rest of the molecule such as H and C. They are directly attached to a carbonyl group and the interaction between them affects the reactions of each. The polarity of the O-H bond
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Temperature (increased as bulb got brighter) Results: P.D. voltage (v)Trial 1 Current (a)Trial 2 Current (a)Average Current (a)Trial 1 Temperature (Celsius) Trial 2 Temperature (Celsius) Average Temperature (Celsius)Bulb Brightness (scale 0-10) 0000202020Off 0.50.060.060.06202020 10.090.080.08520.320.520.4 1.50.10.10.120.520.520.5 20.120.120.122121.221.1 2.50.140.140.1421.521.521.5 30.160.160.16232323 3.50.170.170.1723.523.523.5 40.190.180.18524.22424.1 4.50.20.20.2252525 Analysis
Free Volt Incandescent light bulb Alternating current
Non-human Animals as Laboratory Specimens In Biology‚ it is said that humans has a natural characteristic to consume materials and energy in able for us to pursue the various activities that we encounter in life. This is one of the characteristics that we have as living things. Humans acquire materials and energy through the consumption of food. We‚ however‚ do not naturally produce our own source of materials and energy from within us. Our species need an external source which is our environment
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GLOBAL marketing class CULTURAL SENSITIVITY IN GLOBAL MARKETING: AUSTRALIA–MALAYSIA RELATIONS Australian companies have been exporting‚ forming joint ventures and setting up wholly owned overseas operations since the middle of the last century. In the 1880s Colonial Sugar Refinery Limited (CSR) invested in the Fijian sugar industry and Burns Philp and Co Ltd established stevedoring‚ shipping‚ retailing and copra production throughout the South Pacific. Early this century‚ Australian mining
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tightly regulated by accreditation and regulatory bodies bringing a new procedure in-house requires in depth analysis prior to an any decision being taken. Cost Object:In a clinical laboratory in a small community hospital we currently refer specimens for free PSA (prostatic specific antigen) to a large commercial laboratory. A prominent physician on staff has requested that us to start doing the test in-house to improve turnaround time. To do this‚ we would need to offer a total PSA and a free PSA together
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of these people are the photographs that the war photographer took. This is idea of worthlessness is carried on in the poem ‘Not Waving but Drowning’‚ by Stevie Smith. The lack of emotion in ‘Not Waving but Drowning’‚ ‘My Last Duchess’ and ‘The Laboratory’ link to the apparent worthlessness of the deceased and can be perceived as pride. The suffering and grievance of the friends and family the dead people leave behind is presented in the poems ‘Do not go gentle into
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After a biological attack on the US that kills the President‚ a determined‚ female VP must make a world altering decision about starting a war that could devastate many. BRIEF SYNOPSIS Vice President SARAH MANN is honored with the Nobel Prize for Peace Induction. Her husband‚ DAVID‚ AADIL ASSID‚ a US Marine‚ and ROBERT SOULE‚ Secretary of Defense accompany Sarah. The center is attacked with a biological substance. Sarah‚ David‚ and Soule are rushed to the limo. Terrorist attack killing most of
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Browning? In Shakespeare’s ‘Othello’ and Browning’s ‘The Laboratory’‚ it is implied that love was the cause of a desire for revenge on and the death of another character. In ‘Othello’‚ Othello-despite loving her-desires revenge on Desdemona‚ believing she has been unfaithful‚ and irrationally decides to kill her: “I will withdraw/To furnish me with some swift means of death/For the fair devil” (III.iii.473-4)‚ whilst in Browning’s poem ‘The Laboratory’‚ the monologist desires revenge on their lover by
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Steele Class Four Individual Assignment Title: How Customer satisfaction is measured at the Public Health Lab? Thesis: The Mississippi Public Health Laboratory (MPHL) provides testing services to many Health Departments‚ Hospitals‚ Private Medical Clinics‚ and Environmental Facilities. I. Intro: A. Thesis: The Mississippi Public Health Laboratory (MPHL) provides testing services to many Health Departments‚ Hospitals‚ Private Medical Clinics‚ and Environmental Facilities. B. This is to
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