Acid Rain Lab #1 Chem. 1 20 February 2016 Concordia University Texas Angelina Luna angelinaluna97@yahoo.com Chem 1- Sect C Acid Rain Lab #1 Professor Koeck Abstract In this experiment our main objective was to create three gaseous oxides CO₂‚ SO₂ and NO₂ by using data that was collected using a pH sensor which was connected to a laptop with LoggerPro and Vernier. We created the gases by bubbling each gas into the water to create the three acidic solutions we were looking for. Once that
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House Symbolism Essay In Kate Chopin’s The Awakening‚ the use of houses symbolizes the level of freedom Edna feels. From the house in the Grand Isle to the house in New Orleans‚ and finally the Pigeon house‚ Edna’ Moods and feelings are expressed to the readers. Edna Pontellier is a woman who lives through many houses in the awakening. Each house represents certain levels and expectations that Edna must face. The first house that Edna lives through is the house in New Orleans. While in
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REACTION PAPER ON THE FILM RAIN MAN (1988) SUMMARY: Well written‚ smartly directed‚ and sensitively performed‚ RAIN MAN depicts the one-sided relationship between two brothers. A self-centered Los Angeles hustler Charlie Babbitt (Tom Cruise) and the older Raymond (Dustin Hoffman)‚ a mentally challenged resident of a home for the mentally disabled. Charlie never knew of his existence‚ until the day he returns home from Los Angeles to attend his father’s funeral. He is enraged
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Rain is very important for life. All living things need water to live‚ even people. Rain brings us the water we need. But in many places in the world even where you live‚ rain has become a menace. Because of pollution in the air‚ acid gases from factories‚ cars and homes‚ the rain is becoming dangerous for the life of every living creature. This rain is known as ’acid rain’. WHAT IS ACID RAIN?
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Samantha Hunt 5/14/2010 Mrs. Arcement 4th Period “There Will Come Soft Rains” In both the story and the poem “There Will Come Soft Rains” they share a common ground. Both focus on world destruction‚ and human extinction. Each author discusses life after humans are gone. Even though humans have vanished‚ life as it is still continues to go on through wildlife and virtual world. In the story‚ Bradbury discusses a very high tech‚ virtual house that continues to do it’s
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In the story "There will come soft rains" there is a house that is run by advanced technology but the family that use to live there got blown up by a nuclear bomb but the house survived. There is also a poem called "There will come soft rains" and it is based on the great world war. Now in the poem it is talking about war and how even though the world is going through tough times and is not doing good nature will still be able to go on even without man kind. It also talks about how the technology
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Science Interactive LTD Science base multimedia CD-ROM for PC is a collection of 38 units or tools totalling over 1150 PowerPoint slides. Each unit covers a wide range of different delivery and learning styles‚ offering an exciting way to involve your pupils during lessons or revision sessions. All styles of teaching and learning are supported through use of high quality images‚ graphics‚ challenging exercises and questions. Units can be used in the classroom via an interactive whiteboard‚ data
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QUESTIONS a) When it is considered that rain is acid? = The pH scale measures how acidic an object is‚ when pH is lower than 7 rain is considered acid. b) Which are the compounds that in contact with water origin acid rain? = Compounds like sulfur sulphuric and nitric acids. c) Which are the principal causes of these compounds? = The extra acidity in rain comes from the reaction of primary air pollutants‚ primarily sulphur oxides and nitrogen oxides‚ with water in the air to form strong
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The Cat in The Rain In the short story the "The Cat in the Rain" by Ernest Hemingway‚ the cat is a symbol around which the story revolves. As a central symbol‚ the cat reveals the psychological state and emotional desires of the American wife. When the cat is first observed it is "crouched under one of the dripping green tables. The cat was trying to make herself so compact that she would not be dripped on."(56) Even though the wife is standing to far from
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Khadi – the word conjures up images of Mahatma Gandhi and the Swadeshi movement he led‚ with khadi being its icon. For a long time‚ we have associated khadi with freedom struggle and politics. Khadi is a term used for fabrics that are hand-spun and handwoven. Most of the production of it is from cotton fiber. However‚ contrary to popular belief‚ khadi is also manufactured from silk and wool‚ known as khadi silk or woolen khadi respectively. The fabric is known for its rugged texture‚ comfortable
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