...Marigona Krasniqi 15 October 2015 Contemporary Science: Chemistry Lab assignment Gas Laws Lab Part 1 – The effect of temperature on gas volume Problem: Which gas law describes these results (Paper assignment)? Observation/ Research: Charles’s Law According to Jacques Charles, “if the temperature of the gas increases, the volume of the gas also will be increased or other way around.” (Charles). This statement describes Charles Law. According to this law, “the Volume and Temperature are directly proportional and pressure is held constant” (Charles). This shows that V/T = k, where k is constant. So, the formula of this law is: V1/T1 = V2/T2 (Charles’s Law) Hypothesis: If the temperature of the gas within the syringe is decreased, then the...
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...Lab Report for Experiment # 1 Properties of Gases Student's Name _____________________________ Date of Experiment ___________________________ Date Report Submitted ________________________ Title: Replace this blue text with the title from lab Purpose: Replace this blue text with the purpose from the lab Procedure: Have you made any changes to the procedure? Please explain. If you made no changes, state so. (1 point) Please Note: This lab involves a lot of waiting for the gas collection. Make sure you allot yourself the full three hours to perform the experiments. Observations: Use this table to record all your observations for each section of the experiment. Please use complete sentences. Section in procedure 1: Hydrogen 2 : Oxygen 3: Hydrogen/oxygen mixture 4: Carbon Dioxide: Part 1 4: Carbon dioxide Part 2 4: Carbon dioxide Part 3 4: Carbon dioxide Part 4 Observations 1 Summary of data: Summarize your data in the following two tables. It is not necessary to use complete sentences here. If you did not test a particular property, please indicate so by using N/A. Effect on lighted match Effect on glowing splint Gas H2 O2 H2/O2 mixture CO2 Color Other Questions: (3 pts) A. Write a balanced equation for the reaction of hydrogen and oxygen. You will first need to determine the product for the reaction. (If you have trouble with determining the product, use Google.) B. Write a balanced chemical equation for the reaction of carbon dioxide with...
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...Lacey Tucker PA203 Unit 3 Medical expenses/billing report Professor Olson August 17, 2014 Medical Service | ChargedTo HMO | Agreedto | % Diff. | $ Diff. | Typical Cost | % Diff. | $ Diff. | | | | | | | | | Office Visit | $ 60.00 | $ 45.00 | 25% | $ 15.00 | $ 47.50 | 20.83% | $ 12.50 | Pain Medication | $120.00 | $100. | 17% | $20 | $85.75 | 28.54% | $34.25 | Plastic Surgery | $15,000 | $15,000 | 0% | $0 | $14,000 | 6.7% | $1000.00 | Physical Therapy | $75.00(per visit) | $55.00 | 27% | $20. | $50.00 | 33.3% | $25.00 | Chiropractor | $ 100.00(Per visit) | $ 70.00 | 30% | $ 30.00 | $ 57.00 | 43% | $ 43.00 | Total Overages Date | Charge Type | Amount Overcharged | | | | 03/01/2002 | Office Visit | $ 15.00 | 03/15/2002 | Office Visit | $ 15.00 | 04/01/2002 | Office Visit | $ 15.00 | 04/15/2002 | Office Visit | $ 15.00 | 05/01/2002 | Office Visit | $ 15.00 | 05/15/2002 | Office Visit | $ 15.00 | 03/01/2002 | Pain Medication | $ 20.00 | 04/01/2002 | Pain Medication | $ 20.00 | 05/01/2002 | Pain Medication | $ 20.00 | 06/01/2002 | Pain Medication | $ 20.00 | 03/01/2002 | Physical Therapy | $ 20.00 | 03/08/2002 | Physical Therapy | $ 20.00 | 03/15/2002 | Physical Therapy | $ 20.00 | 03/22/2002 | Physical Therapy | $20.00 | 03/29/2002 | Physical Therapy | $ 20.00 | 04/07/2002 | Physical Therapy | $ 20.00 | 04/15/2002 | Physical Therapy | $20.00 | 04/22/2002 | Physical Therapy | $ 20.00 | 04/29/2002 | Physical...
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...Learner Assessment Submission and Declaration Learner name: Maddie Johnson | Assessor name: Lesha Stryleki | Issue date: 17/09/15 | Submission date: 09/10/15 | Submitted on: 5/10/15 | Programme: | Unit: | Assignment reference and title:The organisation Pfizer assignment | Please list the evidence submitted for each task. Indicate the page numbers where the evidence can be found or describe the nature of the evidence Task ref. | Evidence submitted | Page numbers ordescription | | | | | | | | | | | | | Additional comments to the Assessor: | Learner declarationI certify that the work submitted for this assignment is my own. I have clearly referenced any sources used in the work. I understand that false declaration is a form of malpractice.Learner signature: Maddie johnson Date: 05/10/15 | RESUBMISSION AUTHORISATION A resubmission has been authorised as the learner: * Has met all agreed deadlines * Is judged to be able to provide improved evidence without further guidance | Assessor Name | | Assessor Signature | | Lead IV Name | | Lead IV signature | | Date agreed | | Resubmission Deadline date | | Learner Assessment RESubmission and Declaration Submission date: | Submitted on: | RESUBMISSION EVIDENCE | Task ref. | New evidence submitted | Page numbers ordescription | | | | | | | Additional comments to the Assessor: | Learner declarationI...
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...Thomas Edison: Inside the Mind of a Genius Thomas Alva Edison, perhaps America’s greatest inventor created many devices that influenced the world as it entered into a new era that included electricity. Although great as an inventor and entrepreneur, his personal life was in most accounts is said to be the complete opposite. My research sought out clues that might explain some of the personal views Edison had on life, politics, and religion; and how they may have influenced his life outside the laboratory. Thomas Alva Edison, nicknamed “Al” or “Little Al” was born on 1847 in the town of Milan, Ohio. He was the youngest of seven children; his father Samuel by tradition was a third generation farmer, and his mother Nancy a schoolteacher. At an early age Al was diagnosed with a hearing impairment, and because of this had very little formal education as teachers thought Al was mentally challenged. Being a schoolteacher, his mother Nancy decided to home school Al where he excelled in reading. Edison learned of the mystery of death early in his childhood. He and one of his friends went out wade in a swimming hole at a nearby creek. The two jumped into the water however only Edison surfaced. As the youngster called out for his friend, only bubbles rose to the surface leaving Edison to wonder where he had gone. Edison swam to the shore where he waited for hours for his friend, only to leave for home after he failed to return. It wasn’t until the police arrived at his home did...
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...or voltaic electricity. Galvani found he could make the muscles of a dead frog twitch when he touched them with different metals or the current from a nearby static electric generator. Alessondra Volta for creating the first battery laid the foundation for many other great discoveries in this field. Some other great concepts that came later in 19th century was Ohms law, Electromagnetism, Faraday law, and many more. A discovery of great significant was done by Samule Hunter Chrisite in 1833 and improved by Charles Wheatstone in 1843. This discovery used a device know as a wheat stone bridge, which gives a precise method to measure resistance against a known standard. In the Wheatstone a comparative device measures two additional relative resistance from two separate resistors. The relative resistance equals the lengths of a divided wire wound in a coil of ten-turns within a potentiometer, a device allowing the manipulation of this resistant ratio. The goal of the this lab is to accurately use the methods created by the inventors by simulating their method in discovering this new phenomenon . In the lab we measured the electrical resistance using Wheatstone bridge, which was commonly used to measure unknown resistance in resistors. One variable resistor and unknown resistor are placed in bridge setup show in the figure below and adjusting the resistor current through a galvanometer until is made zero by using reading from a multimeter. More precisely, Rx is not...
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...The Purdue OWL: Citation Chart Category General Approach MLA The Modern Language Association (MLA) provides a method for source documentation that is used in most humanities courses. The humanities place emphasis on authorship, so most MLA citation involves recording the author’s name in the physical text. The author’s name is also the first to appear in the “Works Cited” page at the end of an essay. The most recent MLA formatting can be found in the seventh edition of the MLA manual. APA The American Psychological Association (APA) provides a method for source documentation that is used in most social sciences courses. The social sciences place emphasis on the date a work was created, so most APA citation involves recording the date of a particular work in the physical text. The date is usually placed immediately after the author’s name in the “References” page at the end...
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...problems and opportunities. The paper will identify the economic and political policies that affect the company. There will be information on how technology is used. Lastly, there will be a discussion on globalization and how it impacts the company. The International Economy In 1849 two cousins Charles Pfizer and Charles Erhart both from Germany, decided to start a fine-chemicals business, named Charles Pfizer & Company. This company went from making a palatable form of santonin to citric acid and became the top producer in the chemical business. In the 1950’s Pfizer creates an International Division. In effort to make this international expansion work Pfizer makes sure his team is will prepared with the history of the countries, the proper contacts with the government and learning the language. Pfizer went from being a building filled with two cousins dream to an international successful, pharmaceutical, agricultural, and chemical company. ("A pioneering spirit," nd.) For the purpose of this assignment, I will chose leading pharmaceuticals company Pfizer that operates in numerous countries across the world. The company has R&D labs as well as manufacturing operations in several countries. The company also sells its drugs in numerous countries across the globe. To further expand on other questions, I will pick Pfizer's operations in India. Pfizer has a state of the art manufacturing facilities in India, as well as invests heavily in research and development...
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...According to an article by Charles Muhl titled “The Employment at Will Doctrine: Three Major Exceptions”, the mentioned doctrine is a United States Labor Law that allows employees to be fired or terminated from their position at their place of employment by their superiors without warning and for any reason that supplies just cause. (2001) It is also known as at-will employment, generally describing employment that can be granted and taken away without required reasoning and without notice. According to the Supreme Court of California: “An employer may terminate its employees at will, for any or no reason - the employer may act peremptorily, arbitrarily, or inconsistently, without providing specific protections such as prior warning, fair procedures, objective evaluation, or preferential reassignment - the mere existence of an employment relationship affords no expectation, protectable by law, that employment will continue, or will end only on certain conditions, unless the parties have actually adopted such terms.” (2000) Each of the eight scenario’s listed below possess some relation to the employment-at-will doctrine. As the hypothetical COO of the company experiencing these issues with their employee’s, I am required to determine within each scenario whether or not the employee can be legally fired, what type of action should be taken if any, and my standpoints on a possible whistleblower policy within the company. The first scenario involves John, who posted a rant...
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...properties of gasesLab Report for Experiment # 1 Properties of Gases Student's Name Lisa Anthony 20/20 Date of Experiment 09/29/2013 Date Report Submitted Please leave nothing blank Title: Properties of Gases Purpose: To investigate some physical and chemical properties of gases To use these properties to identify these gases when they are encountered Procedure: Have you made any changes to the procedure? Please explain. If you made no changes, state so. (1 point) No Please Note: This lab involves a lot of waiting for the gas collection. Make sure you allot yourself the full three hours to perform the experiments. Observations: Use this table to record all your observations for each section of the experiment. Please use complete sentences. Section in procedure|Observations| 1: Hydrogen|Bubbles were present, gas being produced gas appeared to be clear. Did appear ignite.| 2 : Oxygen|Bubbles were present, showing signs that gas is being produced gas is clear. Did appear to ignite.| 3: Hydrogen/oxygen mixture|Did not appear to be flammable. Match did not ignite | 4: Carbon Dioxide: Part 1|The lime water appeared milky in color when the gas was released into the solution.| 4: Carbon dioxide Part 2|The Bromothymol blue turned yellow in color when the gas was released into the solution| 4: Carbon dioxide Part 3|The lime water appeared milky in color when the gas was released into the solution.| 4: Carbon dioxide...
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...Medical Testing on Animals is Immoral For my persuasive essay I have chosen to argue why it is immoral to do medical testing on animals. History of testing on animal goes back to the Greeks in the 3rd and 4th centuries, with Aristotle and Erasistreatus being among the first to perform experiments on living animals. I feels it’s immoral to animals because over 100 million animals are dying just to find cures for diseases (Hajar). However, the consequences of medical testing on animals is that most of the animals are not covered by the Animal Welfare Act. The Animal Welfare Act is the only Federal law in the United States that regulates the treatment of animals in research and exhibition. Another consequence would be that most animal testing can mislead researchers with non -potential cures and treatments. The Food and Drug organization reports that just 92 out of each 100 medications that breeze through on creature tests come up short in people. This statement means most of the drugs tested on animal don’t even work on humans half the time. Next, "In the name of science", animal experiments globally are around 100 million experiments each year. Cats, dogs, rabbits, mice and other animals, no different to those we have as pets, are used in experiments. Animals are force-fed harmful substances, infected with lethal viruses, subjected to brain damage, heart attacks, stokes, cancers and ultimately killed. Several cosmetic tests commonly perform med on mice, rats, rabbits, and...
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...are all known as IQ tests. He was the only child and was born into a well educated family, his mother an artist and his father was physician. His parents divorced at a young age and he moved to Paris with his mother. He attended law school, and planned on going to medical after earning his degree but later decided that he was more interested in psychology. He became somewhat of a self-taught psychologist by reading books by Charles Darwin, Alexander Bain, and others. In 1894, he conducted one of the first psychological studies into chess, to study the cognitive facilities. He hypothesized that chess depends upon the qualities of psychology in visual memory but after studying chess masters, it was concluded that memory was only the part of cognition in the game process. The line of psychological chess research was later followed up during the 1950s by Reuben Fine and later by Adriaan de Groot. After attending law school and earning his degree in 1878, he got his first formal job at a neurological clinic where he began as a researcher and later became promoted to the director of the lab, until he died in 1911. He became fascinated with the ideas of John Stuart Mill, who believed that the operations of intelligence could be explained by the laws of associationism. He eventually realized that there was many limitations behind this theory but his ideas continued to...
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...CHAPTER 1 FUNDAMENTAL CONCEPTS Questions, Exercises, Problems, and Cases: Answers and Solutions 1.1 The first question at the end of each chapter requires the student to review the important concepts or terms discussed in the chapter. In addition to the definitions or descriptions in the chapter, the end of the book has a glossary. 1.2 Titles could be Controller, Vice-President of Finance, or Chief Financial Officer. 1.3 The two major uses of managerial accounting information are (1) information for managerial decision making (for example, make-or-buy decisions, store closure decisions, capital investment decisions), and (2) information for managerial control and performance evaluation (for example, budgeting, comparing actual performance with norms or standards). The first use, which is the focus of Part II of this book, usually requires special purpose reports that estimate how revenues, costs, and investments will differ among the alternatives being considered. The second use, which is the focus of Part III of this book, usually involves routine monthly, quarterly, and annual performance reports. Information for planning requires estimates of future costs, revenues, and other data, while information for performance evaluation is generally based on data about the past. 1.4 Total Quality Management (TQM) means the organization is managed to excel on all dimensions and quality is ultimately defined by the customer. Under total quality management, performance...
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...schools is the United States' oldest graduate school of international relations, The Fletcher School of Law and Diplomacy. Tufts College was founded in 1852 by Christian Universalists who worked for years to open a non-sectarian institution of higher learning Charles Tufts donated the land for the campus on Walnut Hill, the highest point in Medford, saying that he wanted to set a "light on the hill." The name was changed to Tufts University in 1954, although the corporate name remains "the Trustees of Tufts College." For more than a century, Tufts was a small New England liberal arts college. The French-American nutritionist Jean Mayer became president of Tufts in the late 1970s and, through a series of rapid acquisitions, transformed the school into an internationally renowned research university It is known as both a Little Ivy and a "New Ivy" and consistently ranks among the nation's top schools. tuffs collage,1854 at 1910 Mission Statement The vision of the Tufts University School of Arts and Sciences is to "foster a culture where excellence and innovation are applied to scholarly and creative activities. This environment provides a transformative educational experience to a diverse community of undergraduate and graduate students who will make their mark as leaders, scholars, and citizens in an increasingly interdependent, complex world." Under this framework the Fuchs lab has two...
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...Copy and Paste the link below to download IMMEDIATELY!!! http://solutionsmanualtestbanks.blogspot.com/2011/10/accounting-principles-weygandt-9th.html Accounting Principles Weygandt Kieso Kimmel 9th Edition Solutions Manual -------------------------------------------------------------------------- Name: Accounting Principles Author: Weygandt Kieso Kimmel Edition: 9th ISBN-10: 047031754X Type: Solutions Manual - The file contains solutions and questions to all chapters and all questions. All the files are carefully checked and accuracy is ensured. - The file is either in .doc, .pdf, excel, or zipped in the package and can easily be read on PCs and Macs. - Delivery is INSTANT. You can download the files IMMEDIATELY once payment is done. If you have any questions, please feel free to contact us. Our response is the fastest. All questions will always be answered in 6 hours. This is the quality of service we are providing and we hope to be your helper. Delivery is in the next moment. Solution Manual is accurate. Buy now below and the DOWNLOAD LINK WILL APPEAR IMMEDIATELY once payment is done! Prepare to receive your Accounting Principles Solution Manual in the next moment. -------------------------------------- Accounting Principles Solution Manual Here’s a sample list of all other solutions manuals we have, if you need any one of them please contact us at solutionsmanualzone@gmail.com -A Transition to Advanced Mathematics by Douglas Smith,...
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