experiment‚ equilibrium will be examines in the reaction beteween the iron (III) ion and the thiocyanate ion: Fe3+ (aq) + SCN- (aq) ------ FeSCN2+ (aq) The FeSCN2+ complex ion has a blood red color while the iron and the thiocyanate ion are colorless. Therefore‚ the shift in the reaction can followed by noting a change in the intensity of the clood red color‚ which indicates a change in the concentration of the complex ion FeSCN2+. If the reaction shifts to the right‚ the blood red color will get
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IP-Programme at Vilnius Technical University: “Female Endeavour and Entrepreneurship”: t@stytainment GmbH Project Report Olga Diesendorf – 182942 Heilbronn University Master Business Management Email: o.diesendorf@gmx.de Presented to: Prof. Dr. M. Seidenspinner Heilbronn‚ 10th February 2013 Abstract The current document represents a project report of the IP-Programme “Female Endeavour and Entrepreneurship” which took place in Vilnius‚ Lithuania
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Why does the Earth have seasons? Describe the relationship of the Earth and Sun in each of our four seasons. Contrary to what most people believe‚ seasons on Earth are not caused by the distance of our planet in relation to the Sun. This is a common misconception due to the Earth’s elliptical orbit around the Sun‚ which means there are times that the Earth is closer to the Sun‚ and times when it is farther away. If the Earth’s proximity to the Sun was the cause of our seasons‚ then they would be opposite
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important because his character generates an initial reaction from the audience based on his physical appearance. This reaction demonstrates the prejudices against those who are not white and had existed for centuries. Initially it is easy to form a dislike for Caliban based on his appearance but as his character begins to unfold we see that there is more to him than just an unattractive exterior Caliban is the malformed son of Sycorax the witch who dies and left him on the island. He discovers much
Free Moons of Uranus The Tempest
PRODUCTION OF CITRIC ACID Introduction: Citric acid is a White solid‚C3H4OH(COOH)3‚soluble in water and slightly soluble in organic solvents‚ which melts at 153 oC. Aqueous solutions of citric acid are slightly more acidic than solutions of acetic acid. Traces of citric acid are found in numerous plants and animals‚ because it is a nearly universal intermediate product of metabolism. Large amount of the acid are found in the juice of citrus fruits‚ from which it is precipitated by the
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during the young girls fits they would howl out the ‘witch’s’ name. Later‚ a chain reaction started‚ if you were accused of being a witch then you either blamed it on someone else or plead you were innocent. These trials began overwhelming the justice system. The Salem witch trials were a series of cases brought before local magistrates and the county court of trials in 1692. To understand the events of the Salem witch trials‚ it is necessary to understand that the people in Salem thought differently
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Acid rain‚ or more accurately acid precipitation‚ is the term used for describing rainfall with a pH level lower than 5.6. This type of pollution is a matter of great debate currently due to the potential of its causing environmental damages all across the world. For the last decade or so acid rain has caused destruction to hundreds of lakes and streams in many parts of the world‚ including the US‚ Canada‚ and Europe. Acid rain forms due to the oxides of sulfite and nitrogen combining with the moisture
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The Foods to Avoid that Causes Acid Reflux Problems in the digestive system should not be neglected. There are different possible digestive system disorders or diseases that are most often neglected by many people. The most common digestive problem is the acid reflux or gastro-esophageal reflux disease‚ mostly known as heartburn. Acid reflux affects different ages from infants to young children and adults as well. This disorder should be given special attention because it can lead to a more serious
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What are trans fatty acids‚ and where do they come from? We’re used to hearing about saturated and unsaturated fatty acids. Saturated fatty acids - which come from animal fats (meat‚ lard‚ dairy products) as well as tropical oils such as coconut and palm oils - raise the levels of LDL cholesterol. Unsaturated fats - which come from vegetable oils - in general‚ do not increase cholesterol levels‚ and may reduce them. Because saturated fatty acids were found to be bad for you a couple decades ago
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problem with the church was considered to be a witch. The number of people who fell into this category increased tremendously with the Protestant reformation and the rapid spread of the poorly translated Bibles. But the accusations grew from the heretics to the scapegoats of the town. Anyone who did not attend church or was undesirable (for example Goody Good in the Crucible) had a greater possibility of being accused as a witch. At the height of the witch hunts and trials those that questioned authority
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