1‚ Ag+‚ Pb+‚ and Hg22+ were presented to the student in aqueous solutions and then precipitated through experimentation. In part 2‚ the same procedure was enacted to determine which substances precipitated through qualitative analysis. Solubility rules were also a major theme as solubility is important in determining whether a reaction will produce a precipitate. Starting out the experiment‚ HCl was added to the solution in the test-tube in order to form a reaction between the HCl‚ Ag‚ Pb‚ and Hg
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CHEM 3411‚ Fall 2010 Solution Set 5 In this solution set‚ an underline is used to show the last significant digit of numbers. For instance in x = 2.51693 the 2‚5‚1‚ and 6 are all significant. Digits to the right of the underlined digit‚ the 9 & 3 in the example‚ are not significant and would be rounded off at the end of calculations. Carrying these extra digits for intermediate values in calculations reduces rounding errors and ensures we get the same answer regardless of the order of arithmetic
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HUM/103 – Survey of Performing Arts Individual Dance Analysis Week 2 Assignment University of Phoenix February 18‚ 2013 Individual Dance Analysis On this paper‚ I will be discussing a theatrical opera from PBS.org called “IL POSTINO” (The Postman); it was adapted by Daniel Catan from the 1994 Oscar-winning Italian film Il Postino as an opera. The play depicts part of the life of Pablo Neruda’s exile to Italy. Pablo Neruda was a famous Chilean writer/poet who wrote mostly
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On a scale of 1-10 of rude interruptions‚ I’d say getting punched in the face was an 11. I had missed the end of my friend Kyle’s theory about how our history teacher is definitely going to grade our DBQ harder this time‚ because an upperclassmen just had to get his friend to notice him. Unbeknownst to me‚ a small shoulder-level freshman‚ an unspoken rule of high school is that the only surefire way of getting someone to notice you in a crowded hallway is to hit them on the shoulder. Of course‚ my
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freedom. Profits from slavery were great‚ often as large as the profits made by factories in the North (PBS). Furthermore‚ slave owners held almost every position of political power in the South‚ as well as important jobs in the Federal government. For example‚ other than John Adams and John Quincy Adams‚ every President in the first forty-five years of our nations existence was a slaveholder (PBS). If slavery was deemed to be beneficial for society and our presidents‚ early Americans saw nothing
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brain maturity in teens is an issue‚ adults continue to be biased regarding teenage crimes. Adults must consider brain development in teenagers when any teen is being accused of a crime. Spinks‚ Sarah. "Adolescent Brains Are Works in Progress." PBS. PBS‚ 9 Mar. 2000. Web. 20 Oct. 2012.
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Pumping Systems: Parallel and Series Configurations For some piping system designs‚ it may be desirable to consider a multiple pump system to meet the design requirements. Two typical options include parallel and series configurations of pumps. Specific performance criteria must be met when considering these options. Given a piping system which has a known design flow rate and head requirements‚ Qdes‚ hdes‚ the following pump selection criteria apply. Pumps in Parallel: Assuming that the pumps are
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Intangible Assets as a Source of Competitive Advantage Look No Further Managing Intangibles seems to be a smart idea. But to bet on it‚ one has to create a whole new organization. The concept of intangibles is not new‚ but across the globe‚ companies are slowly coming to grips with it. tury back physical‚ tangible assets created wealth; today‚ it’s intangible assets that are creating wealth. It’s a concept that packs a lot of punch but has no form as such. It questions capitalism for its emphasis
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manufacturers (especially in power generation) have snatched away orders from Indian companies due to the pricing advantage. | | Power sector contributes the largest to the engineering companies’ revenues. For instance‚ as of the latest fiscal year end‚ ABB and BHEL derive roughly 53% and 79% of their revenues from supplying equipments to the power sector. And with the government planning to add large-scale generation capacities in view of the paucity of power in the country‚ the potential seems huge for
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worked at FAO Schwartz as a window dresser while he took night classes at the New York Arts Students League. Maurice started working as an illustrator when he was still in high school. He illustrated his first children’s book in 1951 at the age of 23 (pbs). Within 11 years Maurice had written and illustrated seven books and illustrated 43 others. In 1964‚ at the age of 36‚ Maurice Sendak won the Caldecott award for his most famous book Where the Wild Things Are. Maurice described in an interview that
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