Ferric Chloride TS —Dissolve 9 g of ferric chloride in water to make 100 mL. Thioacetamide TS —Dissolve 4 g of thioacetamide in 100 mL of water. Thioacetamide–Glycerin Base TS —Mix 0.2 mL of thioacetamide TS and 1 mL of glycerin base TS‚ and heat in a boiling water bath for 20 seconds. Use the mixture immediately. Lead Nitrate Stock Solution— Dissolve 159.8 mg of lead nitrate in 100 mL of water to which has been added 1 mL of nitric acid‚ then dilute with water to 1000 mL. Prepare and store
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Born on June 21st‚ 1963 Lucas de Groot was born in Noordwijkerhout‚ Netherlands. He is known as being an influential Dutch type designer and has worked with and for‚ many well-known companies and publications. Between 1982 and 1987 he studied at the Royal Academy of Fine Arts in The Hague under Gerrit Noordzij. Between 1989 and 1993 he worked on corporate identity projects at the Dutch design group BRS Premsela Vonk. In 1993 he joined MetaDesign in Berlin where he worked with Erik Spiekermann on
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Create a data table to record your data from the procedure. Be sure that the data table is neat and organized and that all measurements have the correct significant figures and units. (3 points) Events Masses Empty Dish 24.35 g Dish with NaHCO3 37.06 g Dish with NaHCO3 and HCI 40.06 g Dish after burning 31.52 g Write the complete balanced equation for the reaction that occurred in this lab. Hint: H2CO3 is not a final product of the doublereplacement reaction; it breaks down (decomposes) immediately
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Introduction: In investigation 14‚ “What Factors Affect Chemical Equilibrium?”‚ the purpose was to find out which reagents caused a change in the chemical equilibrium. A deep red color was formed when Iron Nitrate [Fe(NO3)3 (aq)] was mixed with water and Ammonium Thiocyanate [NH4NCS (aq)]. The product of these two reactants was Iron Thiocyanate(FeNCS). After different trials of mixing the given reagents with the Iron Thiocyanate and changing the temperature‚ a new equilibrium was reached and the color changes
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of today’s government. In this movie‚ Denzel Washington’s character (Frank Lucas) demonstrates how sociological influence can be exploited to gain power and wealth. Ellsworth "Bumpy" Johnson‚ a disciplined and intelligent black gangster‚ runs much of Harlem and imparts his wisdom onto his former driver turned right-hand man‚ Frank Lucas. Frank was there with Bumpy when he did all of his drug deals and thus Lucas started to
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The first days in the lab will be used to practice with collecting bare footprints from different individuals using the bare footprint reagent cream. To get access to the lab‚ a Practical Risk Assessment must be made (see appendix I)‚ and three Health & Safety courses must be completed (see appendix II). After practicing with collecting bare footprints‚ the study starts with collecting footprints from six specific participants‚ whose footprints have already been collected by two other investigators
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live on‚ and Ford took up carpentry as a career. It was only while building a studio for Brazilian compiser Sergio Mendes five years later that Ford met and began his relationship with acclaimed director and producer George Lucas. (Wills‚ n.d.) Ford became more known when Lucas offered him a part in the 1973 classic film American Graffiti‚ which Ford took only after his meager salary was raised. This
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Discussion: For this experiment to occur‚ the limiting and the excess reagents needed to be determined. The limiting reagent was picked based upon the single displacement that was going to occur when the two substances‚ iron and copper(II)sulfate‚ were mixed together in water. Seeing that iron was going to displace copper and take its place‚ it was chosen to be the limiting reagent with the condition that if it was in excess then after the displacement was completed‚ there will be iron precipitate
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PAMANTASAN NG LUNGSOD NG MAYNILA (University of the City of Manila) Intramuros‚ Manila COLLEGE OF NURSING Benedict’s Solution Submitted by: Marco Antonio A. Baltazar BSN IV-3 Submitted to: Prof. Marilyn Agravante Community Health Nursing Benedict’s Solution What is Benedict’s Solution? Benedict’s solution‚ deep-blue alkaline solution used to test for the presence of the aldehyde functional group‚ - CHO. The substance to be tested is heated with Benedict’s solution; formation
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How Star Wars Changed the World George Lucas was a young Hollywood director in the mid-1970s that had the opportunity from 20th Century Fox after his hit movie American Graffiti to create his own original space adventure movie that will soon be known as Star Wars. It has been forty years since Lucas has transported us to a “Galaxy Far‚ Far away.” The huge blockbuster franchise movie that we all know as Star Wars has truly changed the film industry‚ special effects and pop culture with just a draw
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