EXPERIMENT I Photoreduction of Benzophenone Introduction The study of chemical reactions‚ isomerizations and physical behavior that may occur under the influence of visible and/or ultraviolet light is called Photochemistry. The fundamental principles for understanding photochemical transformations are that light must be absorbed by a compound in order for a photochemical reaction to take place‚ and that for each photon of light absorbed by a chemical system only one molecule is activated for
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Default Routes vLab (30 points) Write a paragraph (minimum five college-level sentences) below that summarizes what was accomplished in this lab‚ what you learned by performing it‚ how it relates to this week’s TCO’s and other course material; and just as important‚ how you feel it will benefit you in your academic and professional career. (10 points) Copy and Paste the following screenshots from your Configuring Static and Default Routes lab below. Task 4‚ Step 1: Paste a screenshot AFTER you
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TITLE OF EXPERIMENT 2 : DILUTION 2.1: OBJECTIVES Upon completion of this experiment‚ students should be able to: 1. determine the concentration of coloured solution such as FeCl3 by using dilution and colour differentiating (colorimetric) techniques. 2.2: INTRODUCTION Concentration can be expressed in many different ways such as percentage volume and percentage weight etc. In laboratory‚ normally concentrations were expressed as molarity and normality. Molarity is the
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Describe my strongest dimension on personality spectrum? My strongest dimension on personality spectrum is my intelligence I feel like I am balanced in some areas‚ I feel that I have a good personality I am a very quiet person. I try to take in as much as I can what others are saying but I am able to use aspects of this predisposition in conjunction with my strength. They all help me to be an effective distance learning student‚ The habit also help me to make a subject more interesting for me.This
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OLD COINS TURN TO GOLD DESIGN: Problem or Research Question: How does zinc effects the color change in a copper penny? Hypothesis: If copper and zinc comes together‚ then it will form brass‚ which gives gold color to copper penny. Variables: There were no variables at this experiment PROCEDURES: Materials: Zinc (SN) filling‚ 3M NaOH solution‚ Copper penny‚ tongs‚ Hot plate‚ 100 ml beaker‚ 250 ml beaker‚ Bunsen burner‚ Water‚ Spoon. Procedure: First‚ we turned on the hot plate.
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Abstract……………………………………………………………………………………………2 Introduction………………………………………………………………………………………..2 Background………………………………………………………………………………..2 Objectives…………………………………………………………………………………2 Scope………………………………………………………………………………………3 Theory review……………………………………………………………………………………..3 Design of report…………………………………………………………………………………...5 Procedures…………………………………………………………………………………………5 Results……………………………………………………………………………………………..6 Discussion…………………………………………………………………………………………6 Conclusion………………………………………………………………………………………...7 Reference………………………………………………………………………………………
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of Chemical Engineering CHME 426 –Chemical Engineering Laboratory III Title Page (Full Report) Title of the Experiment: Reaction through three CSTR in series Submitted by: Group (4) Section: Female 1. Name: Amina Ali ID: 200550284 2. Name: Duaa Tabarak ID: 200553858 3. Name: Mariam Rustom ID: 200552242 Date of experiment: 31st March‚ 2010 Date of submission: 11th April‚ 2010 Grades: Report presentation………………………………………… /15 Abstract and Objective(s)……………………………………/10 Introduction
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Groundwater Debate Has anything you want or need in your life been cut off from you? Well‚ California is debating on whether or not to pass a law throughout the state that will regulate the groundwater that both residents and farmers are allowed to use over a specific time. If this law is passed‚ farmers will have a much more difficult time attempting to grow their crops‚ but on the other hand‚ the residents of towns that are completely water deprived will gain water for them to use instead of having
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Investigation Investigate the amount of heat evolved when magnesium reacts with dilute acids. Planning What I am going to do I am going to find out how much heat is given out when magnesium reacts with a variety of dilute acids. In order to make comparisons between the acids‚ I shall use my results to work out how much heat would be given out if 1 mole of magnesium reacted with an excess of each acid. The acids I shall use are hydrochloric acid‚ sulphuric acid‚ nitric acid and ethanoic acid
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Week Five Team Reflection Lorenzo DeCamps‚ Ladan Askari‚ David Sperber‚ Sherell Worthy MGT/521 November 17‚ 2014 Deb Lawton Week Five Team Reflection 2. What was the culture at Lehman Brothers like? How did this culture contribute to the company’s downfall? Prior to the downfall of Lehman Brothers the company was known for being the best of best. It was considered one of the top financial institutions for the United States. One could say that there was a pride or arrogance for employees who worked
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