The Purity and Purification of Solids Melting Points CH-337 Abstract: The purpose of this experiment was to find the eutectic point for the mixture of naphthalene and biphenyl. This was done by measuring the melting point of both pure substances and five mixtures of different ratios. The purpose of the second section was to identify an unknown sample by measuring its melting point and mixing it with two known substances and comparing them. The results suggest that the eutectic point is closest
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organic laboratory‚ to carry out syntheses that are discussed in the lecture course‚ and to familiarize you with the principles employed in identifying a simple organic compound. Occupational Health and Safety Notices The Elements 1. Nitration of acetanilide 2. Hydrolysis of p – nitroacetanilide and thin layer chromatography 3. Separation of a three – component mixture by extraction 4. Completion of experiments from day 1 to 4 5. NMR workshop 6. Sandmeyer Reaction: Preparation of p-chloronitrobenzene
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Bromination of Aromatic Compounds Introduction: The experiment focuses on finding out what kind of activating effects that four different substituents will have on an aromatic benzene ring. The substituents being tested are aniline‚ anisole‚ acetamide (acetanilide)‚ and phenol. All four of these groups are either para or ortho activating. Bromination is the reaction that will be carried out. The melting point ranges of the final products will be taken in order to determine their identities and reactivity
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comprehensive list there are drugs and chemicals that may also be harmful to those with G6PD deficiency that are not on this list an individual should always consult their doctor for advice before taking any medication. Generic Name Trade Name Indication Acetanilide - Once used as analgesic/antipyretic Methylene Blue - Methaemoglobinaemia Naphthalene - Lavatory deodorant Old fashioned mothballs Nalidixic Acid Mictral Urinary tract infection Negram Uriben Nidazole Ambilhar Schistosomicide
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UNIVERSITI TEKNOLOGI MARA COURSE INFORMATION Confidential Code Course Level Credit Hours Contact Hours : : : : : CHM 556 Organic Chemistry II Degree 4 3 hr (Lecture) 3 hr (Practical) 3 Core CHM 456 Part Course Status Pre-requisite : : : Course Outcomes : Upon completion of this course‚ students should be able to: 1. Determine functional groups present in organic compounds using Infrared Spectroscopy and interpret Nuclear Magnetic Resonance spectra and relate the information to structural
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Introduction The purpose of this experiment is to validate the effectiveness of different types of disinfectants and antibiotics on microbes. It was hypothesized that antibiotic products work better than regular products such as soap‚ hand sanitizer etc. According to the handout that was provided in this laboratory work‚ it was believed that many of the environs occupied by individuals are exposed to different types of microbes and methods of eradicating such microbes has been studied over the years
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te‚ rr*‚.ktn Bachelor’s Degree Programme (BDP) ASSIGNMENT (For July 2013 and January 2014 Sessions) Foundation Course in English FEG-02 fiort:nn frWw&ffiL;qLq*s/jr lfirf Ff {)pr.f .s *4ry:Ffl r uNtvERsrlnl School of Humanities Indira Gandhi National Open LTniversity Maidan Garhi‚ New Delhi-l10068 FOUNDATTON COURSE rN ENGLTSH (FEG-02) Programme: BDP/201 3-l 4 Course Code: FEG-02 Dear students. You are required to do one assignment for the Foundation Course in English-02
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Chem 3650 Organic II Lab Lecture Summer 2013 Instructor: Victoria Dougherty M.S. Victoria Dougherty M.S. Office: BSE 1.340 Phone: 458-5473 (I do not have voicemail) Office Hours: Tuesday and Thursday: noon – 1:00 pm (or by appointment) Monday and Wednesday: 1:00 pm to 2:00 pm E-mail: victoria.dougherty@utsa.edu (put Chem 3650 in subject) Lab instructors and sections: Lab instructors Email (put Chem 3652 in subject) Section(s) Times Marilyn Wooten PhD. marilyn.wooten@gmail.com 01T 7:30–11:20
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Melting Point Determination Identity and Purity of Solid Organic Compounds Objectives • To introduce the technique of melting point determination. • To use the concept of melting points for identification and characterization of organic compounds. • Properly fill and use a capillary melting point tube. • Determine accurate melting point ranges for a wide variety of organic substances. Introduction The melting point of a solid can easily and accurately be determined
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[PARVATIBAI CHOWGULE COLLEGE(H.S.S)-MARGAO-GOA] Chemistry chart Std-XII Name______________________________________________ Class____________________________________ Div__________________ Roll No___________ Batch No_______ 1 [PARVATIBAI CHOWGULE COLLEGE(H.S.S)-MARGAO-GOA] Chemistry chart Std-XII VOLUMETRIC ANALYSIS REDOX TITRATIONS Experiment No:- 1 Date:--------------- Aim:- You are provided with two solutions as follows. Container A: -----------------M/N Stock Solution of Hydrated
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