Percent Acetic Acid in Vinegar Introduction: Acetic acid is reactive when combined with calcium carbonate. In this lab‚ we will use vinegar for its acetic acid and egg shells for their calcium carbonate. Marketable vinegar differs in its acetic acid concentration from 4-6%. Calcium carbonate reacts with the acetic acid in vinegar to produce carbon dioxide‚ water‚ and calcium acetate as represented by the equation: CaCO3 + 2HC2H3O2 CO2 + H2O + Ca(C2H3O2)2. The calcium carbonate reacts with
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Chemistry 217 Dr.Rudolf Rednose Tues/8am/S-473 Determining the Percent Oxygen in the Air INTRODUCTION: Recent tragedies in coal mines have exemplified the importance for us humans to breathe an adequate amount of oxygen if we are to survive. But what amount of oxygen is adequate? How can we know the amount of oxygen present in what we consider fresh air? The purpose of this experiment was to determine the percent oxygen typically present in air. The conclusion of the test suggested that
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Every organization is unique in the context that its goals‚ the environment within it‚ the size of the organization and the technology it uses to pursue these goals are different from one organization to another. These key variables are the most important factors that map out how an organization is going to be structured. Therefore‚ there is no one best way to structure an organization. The structure of an organization‚ particularly ones operating in several countries‚ i.e. MNC’s is closely related
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taught at home about the practice of safe sex and prevention of an unwanted pregnancy. Teenagers that are sexually active need to be put on birth control and taught about STD’s‚ which mean sexual transmitted disease. Teen pregnancy is one hundred percent preventable. Sex and prevention Teenagers are not being taught at home about safe sex and prevention. When a child starts puberty or even before puberty parents should discuss changes that are happening with their bodies. Explaining that it is normal
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Five Percent Nation: The Non-Ascribed Faith The Five-Percent Nation is a revisionist movement in America that began in 1964. It borrows the philosophies from the traditional Islam. In addition‚ the Five percenters otherwise‚ known as Nation of G-ds’ and Earths‚ resulted from the departure of the Nation of Islam in 1963. Although they are a sole religion‚ the Five Percent Nation does not consider themselves a religion‚ but merely a religious affiliation‚ followed by Islāmic tradition defined as “culture”
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Analysis of Intel Corporation using the Porter’s 5 forces Model Intel Corp is an American company famed for making semiconductor chips‚ microprocessors‚ network interface controllers‚ flash memories‚ graphic chips and other components found in many computers and mobile phones. The porter’s Five Forces Model is a suitable method of analyzing Intel Corp’s business strengths and weaknesses. The porter’s five forces model is a tool based on five businesses forces to access where adjustments
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“people analytics” was the title of the article Dr. John Sullivan published on February 25‚ 2013. If you haven’t seen it in the news‚ after its stock price broke the $800 barrier‚ Google moved into the No. 3 position among the most valuable firms in the world. Google is clearly the youngest firm among the leaders; it has surprisingly been less than a decade since Google’s IPO. Most companies on the top 20 market cap list could be accurately described as “old school”‚ because most can attribute their success
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Make in India-“Modi’s M for Manufacturing Make in India campaign was launched by the Prime Minister of India‚ Mr. Narendra Modi on 26th September‚ 2014 during his first Independence Day speech as Prime Minister. The campaign was launched in order to encourage the world to invest and manufacture in India. The launch of the campaign is the first step of his vision to see India as manufacturing hub and bring economic reforms in the country by eliminating the expendable laws and regulations. Since the
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The Exquisite and Sublime Found in Film Photography Abstract After the first digital camera came 20 years after the first attempt at digital video‚ more and more kinds of digital cameras were invented then‚ which also causes the death of films to start ever since digital became a practical and affordable proposition. These days digital photography has the majority of the photographic share‚ leaving film photographers as some sort of strange or exotic beasts in the world of photography. However
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”Obstacles Produce Overcomers: Resilience is Found Within the Struggle” This human existence called life often brings with it many challenges and obstacles. For some‚ those challenges prove to be too difficult and will lead to their demise‚ but for others the obstacles they face seem to bring about an inner strength that often they themselves have not discovered. So if human nature is designed to survive then why do some appear more successful than others? That fight for survival is often call
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