University of Santo Tomas Faculty of Pharmacy Organic Chemistry Laboratory APPLICATION OF DIFFERENT KINDS OF TEST TO CLASSIFY HYROXY- AND CARBONYL-CONTAINING COMPOUNDS Jane Catherine SP. Villanueva‚ Edenn Claudine C. Villaraza‚ Lorenz Oliver C. Villegas and Cristel Bernice T. Wee Group 10 2G-Medical Technology Organic Chemistry Laboratory ABSTRACT Hydroxyl group refers to a functional group containing OH- when it is a substituent in an organic compound. It is also known as the characteristic
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Experiment 2: Synthesis of Isoamyl Acetate (Banana Flavor) Paul Symon C. Manuel*‚ Katherine Merene‚ Charlene Mondelo‚ and Pamela Mallari Department of Chemistry‚ University of Santo Tomas‚ Manila‚ Philippines Abstract: The purpose of this experiment was to synthesize isoamyl acetate via an esterification reaction between acetic acid and isoamyl alcohol‚ using concentrated sulfuric acid as a catalyst. The product was washed with sodium hydrogen carbonate‚ as well as with water‚ and then dried
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RECRYSTALLIZATION OF ACETANILIDE De Ocampo‚ Yves Aaron Julian Q.‚ Dela Vega‚ Roderick B. Jr.‚ Elguira‚ Cedric Tristan D. Enriquez‚ Joanne B.‚ Gabat‚ John Elliot N. Group 5 2D-Medical Technology Faculty of Pharmacy‚ University of Santo Tomas ABSTRACT The experiment was executed in order to purify compounds through recrystallization. Recrystallization is the primary used operation for purifying solid organic compounds that differ in solubility at different temperature. It is a process of dissolving
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A small amount of the unknown (approximately the tip of the spatula was used for all the pigments) was added into each clean dry test tube. For the first test 1 mL of 3 M of HNO3 was added. As soon as the acid came into with the solid‚ the pigment was observed to dissolve while also turning the solution into a pale clear colour. The same amount was used for the HCl reagent. As soon as the acid touched the pigment it yielded in a clear solution (solid dissolved after a few shakes). When the KI was
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Informative Title Authors*‚ Partners Name(s) Teaching Assistant(s)/Instructor Date Submitted Section Number ABSTRACT | Brief Description/Abstract State Final Results and overall objective of the experiment. Insert an image for a graphical abstract right above your text to grab your reader’s attention! | Introduction: Include any pertinent background information needed for a reader to understand your experiment and results. Include any equations that may be encountered and
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Running head: FORMAL RESEARCH VS. BUSINESS PROPOSALS Formal Research vs. Business Proposals Lauren Wallace AIU Online Formal Research vs. Business Proposals Research can be done for many different reasons. Research can be done to test a theory‚ explore a subject‚ or to fix a problem. Business research typically leads a manager or employee to make informed decisions on how to deal with a problem (Sekaran & Bougie‚ 2009). Becoming a good manager requires an individual to be knowledgeable
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RECRYSTALLIZATION Group Medical Technology Organic Chemistry Laboratory ABSTRACT Recrystallization is one of the simplest and most widely used technique for purifying organic solids through the differences in solubility at different temperatures. It is also the process in which the solid to be crystallized is dissolved to either a hot solvent or a hot solvent mixture and is cooled in a solution.In this experiment‚ acetanilide‚ the crude product of acetylation of aniline and acetic anhydride
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FORMAL RESEARCH vs. BUSINESS PROPOSAL Abstract What is research? Research is “the process of finding solutions to a problem after a thorough study and analysis of the situational factors” (Sekaran & Bougie‚ 2010‚ p. 2). Although research itself seeks to find an answer the methodology is not necessarily controlled. Formal research takes the process of research and focuses of whatever a company wants. The research is conducted in a controlled‚ systematic‚ and objective way while
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Lab #5-Enzymes NAME DATE LAB PERIOD Introduction Enzymes are proteins‚ though highly complex and diverse‚ they serve one basic function; to work as an organic catalyst. A catalyst‚ as defined by Merriam-Webster dictionary‚ is a substance that enables a chemical reaction to proceed at a usually faster rate ("Catalyst-Definition and more."). They function by reducing the activation energy‚ or energy required to start a reaction. The way enzymatic reaction works cannot be altered‚ but the
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Full name: Ngo Thi Diem Class: QH10.E18 REPORTS Task: As members of the Suprema Cars management team‚ write a report for Jack Dexter analyzing the options you considered. Make recommendations on what Suprema Cars should do. A Time for Taking Risks Options for increasing profitability report Executive summary After evaluating the advantages and disadvantages of seven options which proposed by the management consultant‚ we considered the three following options. The first one is cut costs
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