salt solutions pH of basic salt solutions relate Ka and Kb acid strength (binary acids) acid strength (oxyacids) Lewis acid Lewis base Chapter 17: Additional Aspects of Aqueous Equilibria common ion effect effect of buffer composition of buffer preparation of buffers Henderson-Hasselbach equation buffer capacity buffer range SA/SB titration curve WA/SB titration curve equivalence point pH at equivalence pt buffer region pH at midpoint solubility product constant
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The world’s greatest war‚ World War II began in 1939 and lasted for almost six years. It was between two military alliances. On the axis powers were Japan‚ Germany and the Kingdom of Italy. While the allies were lead by United Kingdom‚ China‚ Soviet Union and The United States of America. America was not directly involved in the war in the early stages. The necessity increased after the fall of France‚ the Pearl Harbor incident but mainly when Hitler declared war on U.S. This led to America’s direct
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of focus: Alexander II and Alexander III. Alexander II hoped to change and resolve Russia and their social and economic problems. His son‚ Alexander III‚ was more conservative and wished to undo everything his father did. Alexander II ascended the throne at the age of thirty-seven. He was tsar of Russia from 1855-1881. Alexander II was referred to as the “Tsar Liberator.” One of the major accomplishments of Alexander II is that he was able to emancipate the serfs. Alexander II singed the emancipation
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Analect II (1-21) In this particular analect‚ I believe Confucius is talking about the government. Confucius’s writings suggest that a ruler should govern with a straightforward style that consist of principles of goodness and morality. For example‚ in II (1)‚ he says "he who rules by moral force is like the pole-star‚ which remains in its place while all the lesser stars do homage to it." In this I believe he is referring to the north star in the sky‚ which is always constant and never moving
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COLLIGATIVE PROPERTIES 1. Calculate the vapor pressure when 10.o mL glycerol (C3H8O3) is added to 500.0 mL water at 500C. At this temperature the vapor pressure of pure water is 92.5 torr and its density is 0.988 g/mL. Density of glycerol is 1.26 g/mL. 2. Calculate the boiling point and freezing point of the solution if 1.00 kg of ethylene glycol (C2H6O2) is added to a car radiator which contains 4450 g water. a. Kb of water = 0.512 oC/m at normal boiling point of 100oC b. Kf of water
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How relevant is Track II Diplomacy? 1. What is Track II Diplomacy? The concept ‘Track II Diplomacy’ was ‘coined in 1981 by Joseph Montville’ (Jones 2008). The concept was used to refer to the growing number of unofficial dialogues taking place with respect to conflict resolution. Montville defined Track II Diplomacy as being: …unofficial‚ informal interaction among members of adversarial groups or nations with the goals of developing strategies‚ influencing public opinion‚ and organizing human
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Act II Boutique is an upscale consignment store that offers a wide range of clothing‚ jewelry‚ shoes and purses. The store was opened in August by Debbie Adkins‚ a former human resources vice president from Texas. As the sole proprietor of Act II Boutique‚ she is also the only employee and the primary contributor to her marketing and promotional efforts. Throughout our integrated marketing communications plan‚ we have kept this in mind so that Debbie can easily execute the plan. MARKETING MIX
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Ramses II was perhaps the greatest pharaoh in the long‚ storied history of ancient Egypt’s rulers. He ruled from approximately 1279 BCE to 1213 BCE‚ an astonishing 66 years. He began his rule while in his 20’s and was close to one hundred years old when he died. During his long rule‚ Ramses II accomplished a great deal and left behind a legacy that dwarfs that of any other Egyptian pharaoh. Ramses II was born to the pharaoh Seti I. There are no other known brothers of Ramses II so it is unknown
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WORLD OF THE TEXT INTRODUCTION Pope John Paul II was a mystic. His poetry reveals to us some glimpse of his mystical personality. He composed poetry when he was a young man and even when he was already a priest. Many of these poems are fruits of his contemplation about the stormy events in his life‚ of his nation‚ and of humanity. Nevertheless‚ what separates him from the pessimists of his time was that he sees things‚ good or bad; in the light of God’s love for him. With that background‚ we
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A Plug-in Architecture for Self-Adaptive Web Service Compositions Anis Charfi∗ ‚ Tom Dinkelaker† and Mira Mezini† ∗ SAP Research CEC Darmstadt‚ Germany Email: {first.lastname}@sap.com † Software Technology Group Technische Universit¨ t Darmstadt‚ Germany a Email: {lastname}@st.informatik.tu-darmstadt.de Abstract—Several approaches have been proposed to introduce self-management capabilities for web service compositions. However‚ most of these works are limited as they are not extensible‚ i.e.‚
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