Chemical equations are the symbolic representations of chemical reactions that are made up of reactants and products. It is made up of the chemical formulas of the reactants and the chemical formula of the products. The reactants are the substances or chemicals that takes part in during a reaction and the products are the chemicals are the substances that result from the chemical reaction. Reactants are on the left side of the chemical equation and the products are on the right side of the chemical
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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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CHEMICAL MEDIATORS OF INFLAMMATION Cell derived mediators Mediator | Source | Function | Vasoactive amines | Histamine | Mast cells‚ basophil‚ platelet | Vasodilation‚ ↑ vascular permeability‚ endothelial activation | Serotonin | platelets | Vasodilation‚ ↑ vascular permeability | Eicosanoids | Prostaglandins | Mast cells‚ leukocytes | Vasodilation (PGD2‚PGE1‚E2 & PGF2-α)‚ pain (PGE2)‚ fever | Thromboxane A2 | | Promotes platelet aggregation‚ vasoconstriction | Prostacyclin
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write a message based on a case study in the textbook. This assignment supports TCOs 2‚ 4‚ and 6. Part 1: Answer the required three-step process questions. These questions are located in our Doc Sharing tab as "Case Questions-3-Step Process." Part 2: The assigned case study is Case 21: "A Rash of Rashes: Alerting clothing customers to potential skin irritation‚" located in Chapter 9‚ on page 276. Write the announcement‚ as directed in the "Your Task" section of Case 21. Use the appropriate formatting
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Joseph McCarthy was a U.S. Republican Senator for the U.S. State Department. In 1946 Joseph McCarthy‚ who was one of the youngest to run for office‚ was elected to the U.S State Department and was reelected in 1952. When he was reelected he had more power to integrate witness that they said was a blatant violation of their civil rights. Because of this act more than 2‚000 government employees lost their job. McCarthy was a chair member of the Senate’s subcommittee. He took on various tasks but
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Kevin is a twelve year old that has been through several open heart surgeries. He had his first heart surgery at the age of three. Every time that he choses to run he has the chance of sudden death. Kevins whole life he couldn’t do anything but sits on the sidelines and watch the big guys. Kevin could never play for any sports team that he wanted to‚ and always had to just watch his friends play. Kevin knew when he grew up that he was never going to be able to do what he has always wanted to‚ and
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The similarities in Rufus and Kevin’s actions reflect the never-ending cycle of oppression that continues on even as time goes by. Dana is constantly being oppressed due to her gender and is looked down on by Kevin and Rufus. Rufus and Kevin’s action reflect the idea that women were and are still inferior to men. In the antebellum south‚ Dana must deal with the segregation that comes with being an African American and a woman. Similarly in her present time‚ Dana is still being silenced due to her
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Chemical Separation Introduction: The objective of this experiment was to extract the pigments from spinach leaves‚ perform Thin Layer Chromatography (TLC) on the spinach leaf extract‚ and then determine the best solvent mixture to use to separate the pigments in the extract. The pigments are located inside the chloroplast walls in the cells of the spinach leaves. In order to obtain the pigments the cell walls must be broken down thus exposing the pigment containing chloroplasts. Upon
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Which of these are the main sources of regulations governing financial reporting in Australia? A) The Corporations Act‚ The AASB‚ CLERP B) Accounting standards‚ conceptual framework‚ stock exchange listing rules C) Government legislation‚ stock exchange listing rules‚ accounting standards D) AASB‚ FRC‚ government legislation. If there is a conflict between the provisions of the Framework and the requirements of the accounting standards A) The statements of accounting concepts prevail B) The
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Cor porate Social Responsibility in Supply Chain Management: A Case Study on NTUC FairPrice Cooperative Ltd Singapore Written by Chua Ker Sin Senior Executive Singapore Compact for CSR With contributions from Ms Evelyn Sue Wong Advisor‚ Research and Publications Singapore Compact for CSR Case Study: Singapore The case was developed with the cooperation of Singapore Compact for CSR solely for educational purposes as a contribution to the Project entitled “New Corporate Procurement
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