the copper solution and water was heated so that the contents of the beaker would boil. The error in this step was caused by the variable heating of the solution to prevent bubbling of the solution. The reaction of copper with nitric acid resulted in a brown toxic gas‚ As the copper dissolved‚ the solution slowly turned blue because of the copper ions. this is the balanced equation for the reaction Cu(s) + 4H+(aq) + 2NO3-(aq)---> Cu2+(aq) +2NO2(g) + 2H2O(l) The reaction of aq copper nitrate with
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The Color Purple movie‚ depicted from a novel of the same title by Alice Walker‚ is a strong and encouraging movie set in 1930s in the countryside of Georgia. The movie centers around a young teenage girl named Celie. Celie is an uneducated African-American girl‚ who out of despair began writing letters to God after she was physically abused and raped by her father. She then becomes pregnant‚ but her father takes her babies away from her and then coerced into marrying an abusive man‚ Albert‚ whom
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MEADIA REACTION Media Reaction University of Phoenix SOC315 November 7‚ 2007 Media Reaction Introduction In this paper I will be covering the movie‚ "Live From Baghdad." I will be going over how this movie discusses or illustrates the portrayal of diversity in the media‚ to what extent the media relied on stereotypes when depicting a certain group‚ and assess whether or not I believe this movie fostered a better understanding of diversity and multiculturalism. This war was fought
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History Main article: History of television In its early stages of development‚ television employed a combination of optical‚ mechanical and electronic technologies to capture‚ transmit and display a visual image. By the late 1920s‚ however‚ those employing only optical and electronic technologies were being explored. All modern television systems relied on the latter‚ although the knowledge gained from the work onelectromechanical systems was crucial in the development of fully electronic television
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Reaction Paper The story “Where Are You Going‚ Where Have You Been?” is an exciting story. I would explain it as a car crash; people want to turn away but they keep looking. No one ever wants to hear a story about a young girl being kid napped or raped but when people do see it in the news they want to know all the details and that’s kind of how I felt reading the story. I felt that it was exciting because I didn’t see what was coming next; I thought the story would have been about a daughter and
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Chemical Reaction Lab Well #1 CuCl2 + Al (shot) - Bubbling - Turning reddish-maroon - 33oC Well #2 CuCl2 + Al (foil) - Bubbling‚ but less than well #1 - Turning black - 28oC Well #3 CuCl2 + Zn - Turned black then red - No bubbling - 29oC Well #4 CuCl2 + NH4OH - Cloudy - No bubbling - 26oC Well #5 CuCl2 + NaCO3 - Not mixing with CuCl2 - Heterogeneous - 25oC Well #6 CuCl2 + AgNO3 - Cloudy - Top layer is white -29oC 1. The more pronounced reaction was the aluminum
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alphabet and relate this to a specific color‚ where the letter is the inducer and the color is the concurrent. The inducer-concurrent pairing gives rise to the type of synesthesia. In the example given‚ the person has grapheme-color synesthesia‚ which
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QUESTIONS: FIJI WATER AND CORPORATE SOCIAL RESPONSIBILITY 1. What is ethical and socially responsible marketing and why should marketers be concerned about CSR and sustainability? It is a marketing philosophy that states a company should take into consideration what is in the best interest of society in the present and long term. It involves the customer at all times‚ how the consumer will benefit and focuses on full satisfaction of the customer not selling of the product. Socially responsible
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Class: 4Sc1 Teacher: Pn XX Group Name: XX INTRODUCTION A water rocket is a type of model rocket using water as its reaction mass. The pressure vessel—the engine of the rocket—is usually a used plastic soft drink bottle. The water is forced out by a pressurized gas‚ typically compressed air. The term "aquajet" has been used in parts of Europe in place of the more common "water rocket" and in some places they are also referred to as "bottle rockets" (which can be
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measurement of the number of bits of stored information per pixel. Bit resolution determines how much color information is available for each pixel. Greater pixel depth means more available colors and more accurate color representation in the digital image. E.g. A pixel with a bit depth of 8 has 2**8‚ or 256 possible values (colors); and a pixel with a bit depth of 24 has 2**24 or 16 million‚ possible values (colors). Monitor resolution defines the number of dots or pixels per unit length of output. It is measured
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