DETERMINATION OF % COMPOSITION OF PENNIES USING REDOX AND DOUBLE DISPLACEMENT (PRECIPITATION) REACTIONS Pre- Lab 8 Objective: The purpose of this experiment is to determine the percent composition of pennies using oxidation-reduction and double displacement reactions as well as titration techniques. We will take a post 1982 penny and place in a strong acid dissolving the zinc core and leaving behind the copper coating. We will figure out the percent composition from the mass of copper and zinc using
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Exercise 8: Range/Endurance Givens Conditions: Gross Weight for Beginning of Cruise = 300‚000 lbs Gross Weight at End of Cruise = 200‚000 lbs Altitude = FL350 Standard Conditions Wing Area = 3050 ft2 Wing Span = 156 ft Wing Efficiency = .75 CDp = 0.0119 Twin turbofan engines Figure 2.1 Figure 6.5 Figure 13.2 No need to take into account Temperature Ram Rise 1. Find Equivalent Airspeed‚ True Airspeed‚ and Mach for best range at FL350 and Sea Level at W = 300‚000 lb. (Use Figure 13.2 and Equations
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Week 8 - Lesson 8 Reading Assignment Read Chapter 13: Strategic Control Read Chapter 14: Innovation and Entrepreneurship Review PowerPoint slides for Chapters 13 and 14 Lesson Activity Discussion Questions (DQ). Please post in the Discussion Forum by this week Friday 11:59 P.M. (PST). 1. Why is strategic control important in the strategy implementation process? What are the four major types of strategic control? What are the pros and cons of each? 2. The balanced scoreboard approach has gained popularity
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that uses for personal use and business use. Concerning the functionality that the application providing the user interface designing team has done a very good to make it user friendly and easy to learn even though there are few up and downs with the 8 golden rules. Strive for consistency Figure 1 – Open dialog in MS Excel Figure 2 – Save dialog in MS Excel Figure 3 – Excel help Figure 3 – Excel help Generally‚ this is the most frequently violated rule. The presence of this rule is very important
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Program Description: The program I’m creating is going to be utilized to determine the total cost to build a gaming computer using a base model and upgrading 3 key parts. Analysis: Input: The input of this program will consist of the base price (BasePrice)‚ the graphics card choice (GraphicsCardChoice)‚ the monitor choice (MonitorChoice)‚ and the hard drive choice (HardDriveChoice). After the user has made all of the required choices‚ the program will determine the appropriate cost of
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Christianity provided people with absolute truths and powers over others. European cultural superiority‚ Eurocentric. Different was evil. Christianity worked for centuries to reassure followers that values and practices were a right way to worship god. Wasn’t just religion‚ gave birth to social and political institutions that were validated by Christian belief. Aristocracy‚ bourbers and peasants. Women accused of withches: margins of society‚ misfits‚ gossip‚ trouble makers‚ strong willed women‚
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Unit 2 Discussion Board COMP102 I have been using word throughout my life such as in grade school‚ middle school‚ high school‚ and Now College and to be honest the only thing I have used it for was to type up school work and I had very little knowledge about it. After reviewing the site provided I found quite a few things interesting to me. Since I am a business owner and I am only into the field a few months now I found it very cool that there are templates to make business cards‚ I have
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Key Terms Colonialism – The active possession of a foreign territory and the maintenance of political domination over that territory Colonies – Territories under the immediate political control of a nation-state Microloan – Small loans to impoverished borrowers Modernization Theory – Model of development holding that some nations are poor because their societies are traditional. Such nations should achieve wealth by attempting to repeat the historical experience of today’s wealth nations Structural
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Individual Assignment Week Two Beauty Edgley ACC/280 Principles of Accounting Mr. Bobby Lon Nelson‚ CPA‚ MBA May 20th‚ 2010 Individual Assignment Week Two The answers from this exercise comes from the book Financial Accounting chapters 1‚2‚ and 7. E1-1 Urlacher Company performs the following accounting tasks during the year. Answer: __c___Analyzing and interpreting information. ____ r__Classifying economic events. ___c___Explaining uses‚ meaning‚ and limitations of data. ___r___Keeping
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Lesson 8 Shannon Frenzel Questions: 1. In “My Papa’s Waltz” there are many different words used to imply an abusive father. The third like in the poem “But I hung on like death:” is the first example of a little boy clinging to his father in fear. It shows the fear of the little boy with his father but also that he looks up to him. Another place where an abusive relationship is conveyed is the last 2 lines in the second stanza “My mother’s countenance Could not unfrown itself.” While the father
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