Writing of Lab Reports __________________________________________________________________________ W hy should I bother writing lab reports in the correct way?” The Foundation Programme is designed to prepare you for undergraduate studies at UTAR which will require the writing of lab reports all years generally. At the end of your third year‚ you may have an opportunity to work on scientific projects which will culminate in an official scientific report. Depending on the quality of your report
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breaking of a compound involving a reaction with a water molecule. The goal of this experiment is to three-dimensionally show how disaccharides are transformed into monosaccharides using an acid-catalyzed hydrolysis reaction. For the purpose of this lab‚ it is quite useful to fully understand the following terms: optical rotation and carbohydrate. Optical rotation is measured by a polarimeter‚ which measures the polarization of light and the rotation of polarized light (influenced by enzymes). It is
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Having a solid knowledge of these is key to being productive in the lab‚ and obtaining good results when running experiments. The reason this information is available in the first place is due to countless hours of laboratory work by chemistry pioneers. From their efforts and organized results‚ we now know that there are
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PRACTICAL 1 POST-LAB QUESTIONS Part 1 4. Line of best fit‚ it decreases twists that a/some deviant point(s) could bring about due to the errors that may have happened during the experimental process. This is better than connecting all the data points and assuming all the points collected from the experiment are totally accurate as there are still chances for the experimental errors to happen throughout the experiment process. 5. Yes‚ if the absorbance of the sample appeared to be outside the linear
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"Nazi Labs" 네이지 제조법 It almost doesn’t matter what position you hold in law enforcement. 너가 어떠한 법 굴레에 통제받고 있더라도 그것에 대해 신경 쓸 것 없다. Patrolman‚ detective‚ task force officer‚ correctional officer‚ narcotics agent‚ federal‚ state‚ county or local. 그것이 연방‚ 주‚ 국가 혹은 지역에 소속된 경찰관‚ 형사‚ 기동대원‚ 교도관‚ 마약수사관이던간에. If you have not encountered a clandestine methamphetamine lab yet‚ you soon will. 아직 알려지지 않은 메스암페타민 제조법을 접하지 못 했다면 곧 접하게 될 것이다. The occurrence of meth labs in our communities is growing an outrageous
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Abstract For the following experiment‚ a Diels-Alder reaction between maleic anhydride and anthracene was conducted. Reflux mechanism was used for the reaction to occur. To increase the speed of the reaction‚ xylene was used because of its high boiling point. After the reaction was complete‚ 1.08g of the off white product was obtained with a yield of 69.7%. It was not clear if a pure product had been formed because time constraints did not allow us to perform thin layer chromatography. Introduction
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Measurements Lab Name Length Measurements – Follow the Instructions in the Lab Manual and fill in your data in the tables provided. Data Table 1 – Length measurements |Object |Length (cm) |Length (mm) |Length (m) | |CD or DVD |12.00 |120.0 |.1200 | |Key
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Determining the Melting Point of a Substance Purpose The purpose of this lab is to determine the melting point of the substances naphthalene‚ biphenyl and a mixture of C. Data/Observation Sample | Melting Point Range (°C) | | Accurate trialStart Done | Naphthalene | 81 | 85 | Biphenyl | 71 | 73 | Mixture C | 42 | 56 | Questions: 1. The effect of the impurity on the mixture caused the melting point of the mixture to be lowered. 2
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Managerial Economics Unit 10 Unit 10 Pricing under Imperfect Competition Structure: 10.1 Introduction Case Let Objectives 10.2 Monopoly 10.3 Price Discrimination under Monopoly 10.4 Bilateral Monopoly 10.5 Monopolistic Competition 10.6 Oligopoly 10.7 Collusive Oligopoly and Price Leadership 10.8 Duopoly 10.9 Industry Analysis 10.10 Summary 10.11 Glossary 10.12 Terminal Questions 10.13 Answers 10.14 Case Study Reference/E-Reference 10.1 Introduction In the previous
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first heated under reflux to produce the necessary Grignard reagent as a grey liquid. It was then reacted with diethyl carbonate and hydrochloric acid to produce crystal violet. The resulting chemical was very absorbent to polypropylene and bleached cotton fabrics. Introduction: In this experiment a Grignard reaction is performed with a Grignard reagent acting as the nucleophile1. Grignard reactions are very useful for the substitution of compounds containing magnesium
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