solidarity of human kind. It has been the land of immigrants and still is. The melting pot and salad bowl‚ are two metahors often used to describe how the different cultures blend together.? The term “melting pot” was created by Israel Zangwill in his famous play with the same name in 1908. It refers to the many different races from different nations that came to America and then melted down to form the Americans. The ’’Melting pot’’ can also be referred to as assimilation‚ multiculturalism and segregation
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Discussion In this experiment‚ the molar mass of two volatile liquids – methanol and an unknown liquid – were calculated for through the Dumas Method. Initially‚ the sets of Erlenmeyer flasks with aluminum foil and rubber bands were weighed. Next‚ volatile liquids were placed in 125mL Erlenmeyer flasks and covered with aluminum foil‚ but small holes were made into the foil. The flask was then heated in a water bath until all of the liquid evaporated. The flask was then removed‚ and weighed again after
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temperature at which movement of the specimen is observed is recorded as the pour point. INTRODUCTION In the cloud point experiment‚ waxes will appear and thickens the oil and clogs fuel filter and injectors in engines. The wax also accumulates on the cold surfaces and forms an emulsion with water. The appearances of cloud point determine the first cloud of wax crystals in a liquid when it is cooled. Whereas‚ pour point experiment is to determine the minimum temperature of the oil which will continue
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Objective To determine soluble solid concentration in some fruits including tropical and temperate fruits by using handheld refractometer. Introduction “Sugar are the major soluble in fruits juices and estimate of sweetness. Other soluble materials include organic and amino acids‚ soluble pectins‚ and others. Soluble solid concentration can be determined in a small sample of fruits juice using a hand held refractometer. The measurement must be made at 20°C to get an accurate value. This instrument
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trade influenced all the aspects of the white Americans and African Americans’ life in the 18th century because it became the significant social and economic phenomenon in the history of the country (Dramaturgy Packet 2015‚ 17-18). In her play The Liquid Plain‚ Naomi Wallace discussed the idea of the transatlantic slave trade from the personal perspective of several characters in a vivid metaphorical language (Wallace 2013‚ 54). Thus‚ the concept of “vastness” of the transatlantic slave trade is
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Chemistry Lab Report Water Hydration Introduction: A hydrated crystal or hydrated occurs when water becomes tightly attracted to a metal salt base on it’s polarity. The water molecules maintain integrity as molecules‚ however they are considered to be part of the formula of the hydrate. When the hydrate metal salt crystal is heated‚ the attractions to the water are broken by the heat energy and the water escape from the crystal. After heating the salt crystal is called as anhydrous‚ which
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English 15 Section 008 Argument paper American Schools vs. Melting Pot In the American schools today one may walk down a hallway and be able to see numerous students from many diverse backgrounds. It some schools these ethnicities might have formed into clicks according to their country or religion‚ while in other schools the children may freely interact and befriend each other no matter what race or creed. While some schools freely allow children to outwardly display their nationality in
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Solubility‚ Crystallization and Melting Point Determination Post-Lab Discussion Guidelines: Part 2A and 2C: Draw tables (as in textbook) showing which combinations were soluble/miscible and which were insoluble/immiscible. Explain why this is so. Why are certain chemicals soluble/miscible when others are not? Part 3A: Calculate % recovery (this is not the same as % yield – see handout from the first day of lab if you’re confused)‚ and determine melting point of your product. Discuss % recovery
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Extraction – Evaluation Summary Labs reports must be typed and chemical structures must be drawn with ChemDraw. Report must not exceed three pages (including this page). Page limit does not include any attached spectra or references. ** Deductions for hand written report/structures and exceeding page limit ** Report Breakdown Data/Results: _________________ /10 Discussion: _________________ /10 Report Total: _________________ /20 Other Lab Marks Performance: _________________
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Word Count – 499 Melting Pot The social and economic indicators of America paint an obvious picture. Through out America’s history and even till today‚ Caucasians have always been in control. Even though history has a huge role in that regarding everything that happened during slavery years‚ the conditions for ethnical minorities has not improved to the standards usually enjoyed by Caucasians. Paying close attention to some statistics regarding ethnic minorities‚ we see clearly that the conditions
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