The pH of various mixtures and find the dissociation constant of acetic acid Chemistry (HL) Research Question: To determine the pH of various mixtures of sodium acetate and acetic acid in an aqueous solution and hence to find the dissociation constant of the acetic acid. Background: The mixture of sodium acetate and acetic acid in aqueous solution is a buffer solution. Buffer solutions are the solutions which resist a sudden change in the pH due to addition of small amounts of strong acid or base
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To Test Charles’ Law and estimate Absolute Zero In this IB Lab you will be assessed on the following criterion Conclusions and Evaluation Aim: Physics has many hundreds of laws and these can be tested in experiments to see if they are true. In 1787 the French scientist‚ J.A.C. Charles‚ published a law connecting the volume and temperature of gases. Your task is to see if you agree with his law. Another thing you have to consider is “ is my experiment accurate enough to prove or disprove the
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1.) The definition and characteristics of civilization. (Class Lecture) A civilization is a moderately large population inhabiting‚ extending territory‚ sharing a common culture. Civilizations have Societies within which are organized with three components government‚ rules and laws. In order for a civilization to be prosperous it must have these three necessities: 1.) Water 2.) Soil made to grow food. 3.) Good Climate More Characteristics of a civilization can include 1.) Agrarian based society:
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One of the main reasons for the growth and popularization of the Islamic faith between 1000 and 1300 CE was the commercial networks‚ that were maintained by Muslim merchants‚ that carried the word of the Quran to many regions. And as Islam spread many more people converted to the faith. A branch of Islam called the Sufis‚ who were more mystical and communal‚ spread rapidly and gained great appeal during this time. The Sufis appealed to the common people through its strong connections to brotherhood
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market share‚ and brand recognition in the world’s fastesThere is no doubt that China has become the highest-growth market of Kentucky Fried Chicken. Seventeen years after opening the first KFC outlet in China‚ KFC has celebrated its 1000th restaurant milestone in Beijing on January 16‚ 2004 (business wire‚ 2004). As the Yum! Brands‚ Inc.‚ the parent company of KFC‚ states in the 2003 annual customer mania report ‚ “China continues to be our Rising Star‚ driving double digit sales growth for the fifth
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Syllabus—Biology 100 Dr. B. Pozos Welcome! Course Philosophy Biology 100 is an exciting and important course for non-science majors that applies general concepts in Biology towards every day living. Part of my philosophy behind this course is governed by the dual realizations that 1) healthcare delivery is very confusing to patients who do not understand biological terminology and processes and 2) that for many of you‚ Biology 100 will be your first and last science course. Eventually all
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CCOT Tang-Yuan When analyzing the social and political aspects in China from the Tang through Yuan Dynasties‚ there were social changes and political continuities. What changed socially was the treatment of women and social class disparities because of a change in belief systems (Buddhism to Confuciasm). What stayed the same politically was that each dynasty collapsed due to political turmoil because of external and internal factors and a weakening of government. When analyzing the
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China has been undergoing rapid economic growth since the adoption of its open door policy in 1979 . It keeps showing the world its enormous potentials in market economy. However in the recent decades‚ there has been increased awareness of unethical business practices in China. The production and purchase of counterfeiting goods has been one of the major issues. The International Chamber of Commerce (2004) estimates that 7 per cent of world trade is in counterfeit goods‚ and China has built a reputation
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potentially momentous business decisions get made without a significant amount of debate‚ consideration‚ and in some cases‚ compromise. This is precisely the case in Google’s decision to not only open a product research and development centre in China‚ but also to revitalize its web search engine’s Chinese presence through launching Google.cn. In launching this new site‚ Google made the difficult decision to compromise on its mission of providing open and free access to information‚ in favour of
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Doing Business in China The role of government when doing business in China is very important. It is especially important if you are from a different country‚ such as the United States‚ because the approaches to dealing with the government are much different. There are many factors in which should be considered when dealing with business related issues with the government. These include whether or not your business strategies go along with the plan the government has for Chinas development‚ understanding
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