Extraction – Evaluation Summary Labs reports must be typed and chemical structures must be drawn with ChemDraw. Report must not exceed three pages (including this page). Page limit does not include any attached spectra or references. ** Deductions for hand written report/structures and exceeding page limit ** Report Breakdown Data/Results: _________________ /10 Discussion: _________________ /10 Report Total: _________________ /20 Other Lab Marks Performance: _________________
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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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"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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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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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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Stoichiometry lab By: James Stewart Purpose: To calculate mole ratios Introduction: There are two types of chemical analysis; qualitative analysis which is the identification of a substance present in a material‚ and qualitative analysis which measures the amount of the substance. In this lab‚ you will perform a quantitative analysis of a two-step reaction. Copper(II) oxide will be synthesized from a known mass of copper(II) sulfate pentahydrate. Using the relationship of the balanced equation
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