Since the Grignard reagent can easily react with water‚ all glassware including the 25 ml round bottom flask‚ magnetic stir bar‚ 3 and 5 ml conical vial‚ 50 mL Erlenmeyer flask‚ claisen adapter‚ drying tube and 5 glass pasteur pipets were first added to a 250mL beaker and placed in the oven for 30 minutes. After the completion of the thirty minutes‚ 0.150 g of shiny magnesium turnings and a stir bar was first added to the round bottom flask and the claisen adapter along with the drying tube packed
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the growth rate of crystals The information gained from this experiment can help society by showing different temperatures can affect the growth rate of different types of matter; also it may help computer chip manufacturers‚ as there are crystals in computer chips. Temperature affects the way crystals grow through molecule movement. Higher the temperature‚ warmer the crystal solution‚ faster the molecule
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AbstractThe rates of reaction of Alkali metals and Alkaline Earth meatals are compared in this lab. The pH of each of the resulting metal solutions are tested and the products of the reaction between calcium and water is discovered. The tested elements are sodium‚ lithium‚ potassium and calcium and each of them were placed in a beaker filled with water. The resulting solutions pH levels were tested with litmus paper. There were more steps for caclium because it is the only Alkaline Earth metal. For
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environment‚ personality and opportunity also will determine the career choices students make. Points: 150 ENGL227 Formal Report (Part One) Rubric Percent: 0% Your Points Max Points Table of Contents and Introductory Section of the Formal Report (150 pts) 0 30 Format: The writer has formatted the Table of Contents and Introductory Section of the Formal Report using Formal Report formatting‚ including first- and second- level headings‚ like the example on pages 437-439 in Chapter 15. Those
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Formal Analysis of Aztec Feathered Serpent Sculpture Facing out into the eyes of museum-goers‚ the Aztec feathered serpent sculpture currently on display at the Metropolitan Museum of Art dates from between fifteenth and early sixteenth century. Though the iconographic motif of the feathered serpent is a common and meaningful one in Aztec art‚ the formal elements of this piece communicate an equally strong message. Through deliberate choices in the crafting and facture of this seemingly dense
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Allison Hoover Chapter 5 notes I. Formal Components of Narrative Rhetoric II. In narrative rhetoric a story is told to make a point. In some cases the entire work of rhetoric is a story and the main point is implied. In other instances‚ the rhetor may use a number of small stories to make a point. In still other instances‚ the rhetor may refer to‚ but not tell in any detail‚ a widely known story. This type of narrative is somewhat similar to enthymematic argument and is used most often in
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What formal features of Romeo and Juliet might lead critics to categorise it as a tragedy? To analyse the formal tragic features of Romeo and Juliet which could lead to its critical classification as a tragedy first and foremost is the understanding of the formal definition of tragedy as given by Aristotle and the understanding of it with regards to Senecan tragedy which provided the model for Elizabethan tragedy‚ and the contemporary view of tragedy. Aristotle’s formal elements of tragedy
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Essay What we wear has an impact on what we believe and who we are personally. Fashion has played a major role in classifying people and his or her personality type. Fashion is broken down into five different categories‚ urban‚ gothic‚ athletic‚ formal‚ and prep. It is in these five categories that can give someone the opportunity to prejudge who you are and what type of person you may be. Urban wear‚ which is also known as street wear to others‚ is nice denim jeans with a white tee and some
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A formal Analysis of Ajax and achiles Playing a game‚which medium is Ceramic‚has a height of cm 61.1; and a diameter mouth of cm 27.8. The Art piece shows Achilles and Ajax in armour intent on playing with dice or the game of morra‚ according to an old interpretation.The amphora is considerted one of the most refined products of the black-figure style‚ having details and decorations of the clothes engraved with calligraphic care.This ceramist captures the moment when the two heroes‚ lay down there
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PSBPP103 Differential Gram’s staining EXPERIMENT NO. 1 AIM: THEORY: Page No: C1 Date: To Gram stain the given bacterial suspension and to differentiate between gram positive and gram negative organism. Visualization of microorganisms in the living state is very difficult‚ not just because they are minute‚ but because they are transparent and almost colorless when suspended in an aqueous medium. To study their properties and divide microorganisms into specific groups for diagnostic purposes
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