Investigate Flame Colors of Different Cations When they were heated by Fire. & Testing changes of cations using sodium hydroxide (NaOH) aqueous Aims & Objectives Different characteristic cations will form different colors when they are burned or added base. In these two experiments‚ scientist took some sample of barium hydroxide (Ba (OH) 2·H2O)‚ ferric chloride (FeCl3·6H2O)‚ copper chloride (CuCl2· 2H2O)‚ calcium chloride anhydrous (CaCl2)‚ potassium carbonate crystal (K2CO3· 2H2O)‚
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Leonardo da Vinci painting “The Last Supper” is the famous magnum opus in “High Renaissance”. And different with the other “The Last Supper” he uses a brand new overall management which let the Jesus and his disciples sit together both in the face of the audience. The Jesus sit in the center of the table and his disciples separate on both side of him‚ the window behind the Jesus reflect the light on the Jesus which stand out him with other people. All his disciples were the symmetric distribution
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[pic] The Colors of Love Theory Corresponds to the Color Wheel If you’re familiar with the color wheel you’ll know that there are three primary colors - red‚ blue‚ and yellow‚ and these colors mix to create the three secondary colors - purple‚ orange‚ and green. In 1973 John Lee used the color wheel to describe his theory of love‚ in his book‚ The Colors of Love. Primary Love Styles are Eros‚ Ludos and Storge Though they don’t correspond to specific colors‚ Lee’s primary styles of love
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Case Study- Color Film Industry By: Ankur Garg Early Color Film Industry was dominated by Kodak and had almost 80% to 90% of market share until 1980’s. Kodak was clearly a price maker and also faced several Antitrust Law suit. In 1921 it faced its first lawsuit as Kodak was monopolizing the market by buying competitors and imposing various restrictions on retailers. It faced lawsuit again in 1954 and 1992. Kodak famous Campaign Slogan “You push the button‚ we do the rest” made photography
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Ever wanted your hair to be a crazy unnatural color? Dye it! Hairstyles aren’t permanent. Later if you decide you want your old hair back just make a trip to a salon they will fix you up with some cute normal hair. Anyone‚ no matter their age‚ can use the confidence boost that comes with having hair that deviates from the norm. Have some fun and express yourself! You can do almost the whole process at home for relatively cheap. Just be sure to check in with your employer first since I’d be willing
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This paper will be discussing whether or not eye color is genetic. According to dictionary references‚ genetics is “the science of heredity‚ dealing with resemblances and differences of related organisms resulting from the interactions of their genes and the environment” (The Free Dictionary). This means that when it comes to humans each physical characteristic as well as personality is genetically inherited from the offspring. The three main points that will be elaborated on in this paper are the
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abstract artist Pablo Picasso that colors‚ like features‚ follow the changes of the emotions. That is exactly what F Scott Fitzgerald shows and does in his popular novel The Great Gatsby. Readers follow the journey of Nick Caraway‚ a new comer to New York City‚ where he learns of the rags and riches of the 1920’s. Scott sprinkles symbolism throughout the book to get his readers thinking. He particularly likes using colors to fulfill this deed. Fitzgerald uses the colors white‚ green‚ and yellow to symbolize
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A free person of color in the context of the history of slavery in the Americas‚ is a person of full or partial African descent who was not enslaved. In the United States‚ such persons were referred to as "free Negroes‚" though many were of mixed race . Free people of color was especially a term used in New Orleans and the former Louisiana Territory‚ where a substantial third class of primarily mixed-race‚ free people developed. There were also free people of color in Caribbean and Latin American
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was to use the scientific method to identify an unknown solution‚ based on the reactions (i.e. color changes) of known solutions with indicator solutions. These known solutions contained different types of macromolecules. Each type of micromolecule reacted with at least one indicator solution in a unique way‚ which allowed us to identify the macromolecule based upon the presence or absence of a color change. Water was also used as a control solution‚ as it showed a negative reaction with the indicator
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In Kindergarten‚ my biggest problem was choosing which color I wanted to color with. My scene was always the same‚ as I was never the best artist. I would always draw a sun in the top right corner of the page‚ a giant tree right in the middle‚ clouds‚ grass‚ and a few flowers at the base of the tree. It was always the same; the picture never changed. However‚ something did change: the colors I used. The first decision I had to make was whether I wanted to use crayons or markers‚ since using both
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