Abstract By adding HCl to 2-methyl-2-butanol‚ through the Sn1 mechanism‚ 2-chloro-2-methylbutane is formed. Water‚ sodium bicarbonate and NaCl(aq) were then added to the 2-chloro-2-methylbutane to remove any of the excess water from the reaction. To confirm‚ a successful reaction‚ AgNO3 was added to the 2-chloro-2-methylbutane. A white precipitate formation confirmed a successful Sn1 reaction. Introduction Nucleophilic substitution reactions such as Sn1 and Sn2 allow us to convert one functional
Premium Alcohol Functional group Chemical reaction
Absorbance of Light vs. Concentration of Colored Solution Introduction: Performing this lab showed the importance of light in virtual drug screening because light can be used in a variety of ways to obtain different kinds of information in research. Light can be used to determine the concentration of DNA or protein in solution‚ tag different objects such as cells‚ protein structures‚ or bacteria in order to determine whether there is a large amount of a certain substance‚ and to determine the size
Premium Concentration Chemistry Light
3.2 The Pepsi commercial Jack Doyle‚ on his website on the history of popular culture (PopHistoryDig.com) tellingly exposes that Madonna’s first real controversy‚ the video clip ‘Like a Prayer’ that brought her global fame‚ was part of a television commercial campaign. As he sums it up‚ in the late 1980s‚ the two major soft drinks companies‚ Coca-Cola and Pepsi were engaged in a competition to reach millions of customers in soft-drink consuming. They thought it is an effective way to promote soft-drink
Premium Television advertisement Television advertisement Pepsi
Textbooks VS Tablets Teachers are always assigning homework in the textbook and of course every student complains. Not only because they have homework‚ but because they have to lug home multiple textbooks. Many school districts have been trying to find a way to solve this complaint. What school board officials have come up with is replacing the textbooks with notebook computers or tablets. It is the 21st century‚ there is technology booming everywhere. However‚ converting the notebook computers
Premium High school Personal computer Laptop
this pack of HIS 104 Entire Course you will find the next docs: HIS 104 Week 1 Discussion Question 1.doc HIS 104 Week 1 Discussion Question 2.doc HIS 104 Week 1 Quiz.pdf HIS 104 Week 2 Discussion Question 1.doc HIS 104 Week 2 Discussion Question 2.doc HIS 104 Week 2 Quiz.pdf HIS 104 Week 2 Written Assignment.doc HIS 104 Week 3 Discussion Question 1.doc HIS 104 Week 3 Discussion Question 2.doc HIS 104 Week 3 Quiz.pdf HIS 104 Week 3 Written Assignment - Rough Draft.doc HIS 104 Week 4 Discussion
Premium United States History Haiti
Old Spice commercial; "Windsurfing" is a thirty-seconds commercial‚ published on YouTube on September 24‚ 2015‚ starring Terry Crews and Isaiah Mustafa. The scenes in the commercial draw an argument between the Old Spice Timber fragrance body spray and Old Spice Bearglove fragrance deodorant. Although both of these products are a high seller on the market‚ Terry and Mustafa debates in the commercial so that the audience can buy one or both of the products. In the beginning of the commercial‚ the voiceover
Premium Advertising Rhetoric United States
Reactions of some Hydrocarbons Equipment Required: -4 Test tubes -Dropper - Cyclohexane (C6H12) (3ml) - Cyclohexene (C6H10) (3ml) - Toluene (CH3C6H5) (3ml) - Potassium Permanganate solution (KMnO4) .01 mol L-1 (4ml) - Sulfuric Acid (H2SO4) 2mol L-1 (2ml) - Bromine Water (Br2) (5ml) Procedure: Reaction of hydrocarbons with acidified permanganate: 1) Into three separate‚ labeled test tubes place 1 ml of cyclohexane‚ cyclohexene and toluene respectively. 2) In a separate test
Premium Potassium permanganate Acid Bromine
Separation of a Mixture of Solids PURPOSE: The purpose of this lab is to familiarize ourselves with the techniques associated with separating a mixture of different solids. We will learn how the unique properties of substances can aid in this process and help us distinguish each pure substance from one another. DATA OBSERVATIONS CALCULATIONS CONCLUSION/DISCUSSION QUESTIONS A. How did your proposed Procedures or flow charts at the beginning of this experiment compare to the actual Procedures
Free Mixture Separation process Chemistry
Calculations 1. Rounding Examples *0.1356 (4 significant figures) -> Round answer to 2 significant figures *0.1356 -> 0.14 *314.705 (6 significant figures) -> Round number to 4 significant figures. *314.705 -> 314.7 *0.0035771 (5 significant figures) -> Round to 3 significant figures. *0.0035771 -> 0.00358 *500‚000 (1 significant figure) -> Write this number to have 3 significant figures. *500‚000 - 5.00 x 10^5 *39.501 -> Round to 2 significant figures. *39‚501
Premium
CHE 242 Tutorial 3: Problems & Answers Week 4: Feb 2- 6‚ 2009 1. Consider a gas that occupies 1.00 dm3 at a pressure of 2.00 bar. If the gas is compressed isothermally at constant external pressure‚ Pext‚ so that the final volume is 0.500 dm3‚ what is the smallest value Pext can have? Calculate the work involved using this value of Pext. Solution For compression to occur‚ the value of Pext must be at least as large as the final pressure of the gas. P1 = 2.00 bar‚ V1 = 1.00 dm3‚ V2 = 0.500
Premium Ideal gas law Gas