Silver Mirror Experiment Background: This experiment was first conducted by Bernhard Tollens‚ it is used to determine whether a carbonyl containing compound is an aldehyde or a ketone. An aldehyde is a compound containing a formyl group (CHO).The experiment involves diamminesilver complex and a chemical reagent (also known as “Tollens’ reagent”) which in this case is glucose. In a successful experiment a reflective silver metal should precipitate‚ with characteristics identical to that of a mirror’
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+ Unit 9: Lecture 1 The Concept of Equilibrium and the Equilibrium Constant + What is equilibrium? A state of balance It can be static (like tug o war) It can be dynamic‚ like cars moving across a bridge‚ and like most of the reactions we will be studying + Chemical Equilibrium Occurs when opposing reactions are proceeding at equal rates Rate at which products form is equal to the rate at which reactants disappear Have the illusion that the reaction has stopped +At equilibrium
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An introduction to intercultural communication. Indianapolis‚ IN:Bobbs-Merill. Lustig‚M.W.‚&Koester‚J.(2007). Intercultural competence: Interpersonal communication across cultures (5th ed.). Shanghai: Shanghai Foreign Language and Education Press Kohls.(1984) Hall‚ E. T. (1966). The hidden dimension. Garden City‚ NY: Doubleday. Chen‚G.M.‚&Starosta‚W.J.(2007).Foundations of Intercultural Communication Shanghai: Shanghai Foreign Language and Education Press Davis‚L.(1999) Gudykunst‚W.B.‚& Kim‚Y.Y
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after the herald says "the end has been good" meaning the Greeks sacked the city of Troy‚ Clytemnestra enters the stage from the palace (Ag. 551). Clytemnestra says she already knew about the victory‚ saying she raised her "cry of joy" (Ag. 585)‚ long ago: "when the first beacon flare of message came by night / to speak of capture and of Ilium’s overthrow" (Ag. 586-588). Clytemnestra is essentially saying the herald’s message is unnecessary‚ she already knew what had happened through her vision.
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The Future of the Feminine Hygiene Market Published on 19TH MAR. 2014 The Future of the Feminine Hygiene Market in the United Kingdom to 2017: Market Size‚ Distribution and Brand Share‚ Key Events and Competitive Landscape" is the result of Canadeans extensive market and company research. This report presents detailed analysis on the Feminine Hygiene consumption trends in the United Kingdom‚ historic and forecast Feminine Hygiene consumption volumes and values at market and category level. It
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The Value Orientations Method: A Tool to Help Understand Cultural Differences Abstract To work with people of other cultures‚ it’s important to understand their "world view." The Value Orientation Method (VOM) provides a way to understand core cultural differences related to five basic human concerns‚ or orientations. The method has been used widely in cross-cultural situations‚ including in higher education‚ health services‚ and conflict resolution. A 16-question oral survey is available and can
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R. (n.d.). Art & the positive effects it can have on children. Investment and art. Retrieved October 1‚ 2012 from http://www.investmentandart.com/pdf/ArtforChildren.pdf Loh‚ A Retrieved October 1‚ 2012from http://www.barnesandnoble.com/u/maryann-kohl-importance-of-art/379002442/ Paxton‚ J.‚ & Shoemake T Retrieved October 1‚ 2012 from http://www.atu.edu/research/Professional DevelopmentGrants/06-07/JackiePaxton/Final_Report-Fun_Ways_to_Increase_Children_s_Attention_Span.pdf Rubin‚ J. A. (2005)
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lefttop Alfred Werner was the first Swiss citizen and also the first inorganic chemist who win the noble prize in 1913 for his coordination theory of transition metal-amine complexes. He was awarded the Noble Prize with the prize motivation state as “in recognition f his work on the linkage of atom in molecules‚ by which he has thrown fresh light on old problem and opened new field of research‚ particularly in inorganic chemistry”. Werner was born on 12 December 1866 in the French region
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Management Organization Corporate Center Bayer AG (Holding Company) Corporate Office J. Krell Chairman Finance Werner Baumann Innovation‚ Technology & Environment Richard Pott* Corporate Human Resources & Organization J. Peters* Law & Patents‚ Insurance R. Hartwig Regional Coordination I. Paterson Finance J. Dietsch Environment & Sustainability W. Große Entrup Wolfgang Plischke Strategy & Human Resources Group Accounting & Controlling
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The mark he left on our Lab is indelible. I’ve enjoyed working with him‚ and have grown to consider him a friend. Fast Forward to 2005. A bright-eyed genius entered the AGS world. He had some tall marching orders‚ as well when he joined the Research and Development team‚ led by Pete. We once again had a vision: revolutionize the diamond industry with the most advanced cut grade system yet‚ which‚ in turn‚ would give consumers
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