Discussion/Conclusion In this experiment‚ t-pentyl chloride was synthesis by reacting concentrated hydrochloric acid using nucleophilic substitution sn1. In the substitution reaction the Hydrogen in HCl protonated the alcohol group in t-pentyl alcohol and turned it to a good leaving group (H2O). a tertiary carbon cation was formed. a nucleophilic attach of the negative Cl- attacked the carbon cation forming t-pentyl chloride [7]. As the reaction proceeded‚ extraction and distillation techniques
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Neolithic period or the New Stone Age is the period when humans started to domesticate animals and plants to settle in fixed dwellings. As food supply becomes assured‚ many groups started to shift from hunting to farming. Previously wandering hunters settled down to organize community living in villages and cultivated fields (Violatti). The Temple of Olympian Zeus and Stonehenge both represent this revolutionary period of the Neolithic period. Each of the structures represents the revolutionary innovations
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Jurassic Period The Jurassic period is the second of the three divisions of the Mesozoic era‚ "The Age of Reptiles." The Jurassic lasted for 64 million years‚ from about 208 to 144 million years ago. Climatic Changes: Widespread deposits of sand in western North America indicate that the region experienced a desert climate during the early Jurassic. Coral reefs and the remains of temperate and subtropical forests around the world provide evidence that the climate became moister and milder
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The Renaissance Period (1400 - 1600 C.E.) The Renaissance era encompasses Western music history from 1400 to the begining of the 1600’s. This period in time marked the rebirth of humanism‚ and the revival of cultural achievements for their own sake in all forms of art‚ including music. The word "Renaissance" in itself is defined as a "rebirth"or a "reconstruction". During this time‚ artists and musicians produced works that displayed more artistic freedom and individualism. This creativity
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1.) Alexander the Great- Alexander the Great played an important role in the intertestamental period. He defeated Darius of Persia and brought Greek rule to the known world. He established seventy cities‚ all modeled after the Greek style. His conquering of the middle east facilitated the Hellenization of Rome‚ and brought the Jews under Grecian dominion‚ to the dismay of many Jews living there at that time. 2.) Antiochus Epiphanes- Replaced High Priest Onias III with Onias’ own brother
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------------------------------------------------- Konzert in G major Johann Quantz Katherine Parkes ------------------------------------------------- Konzert in G major Johann Quantz Katherine Parkes Music Analysis 2012 Music Analysis 2012 Johann Joachim Quantz Konzert in G Major Johann Quantz was one of the first professional flautists in 18th century Europe. Quantz was an accomplished musician‚ flute maker and composer. He was an apprentice under his uncle Justus Quantz. Quantz
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The Neolithic period cultivated important material conditions that directly influenced the formation of large towns‚ great cities‚ and states in the later‚ Uruk period of Mesopotamia. These influences can be seen at the earlier site of Catalhoyuk. As the periods shift between Neolithic and the Uruk‚ drastic changes can be seen between early egalitarian societies in the Neolithic period‚ and the more complex and massive societies of the Uruk period. Other material conditions that shaped the complex
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The Baroque Period was the age of reason when minds and imaginations opened up new worlds of scientific knowledge as well as artistic creativity. (Fleming‚ 75) The Baroque era was a period of opulence and magnificence that gave off a powerful awe inspiring style that was full of flamboyant concepts and overall dramatic quality. From Venice‚ as well as from Rome and the centers where international mannerism flourished‚ the roads to Baroque art fanned out in all directions. The style of Baroque art
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formed part of Romanticism‚ the artistic and literary movement that emerged in the second half of the 18th century in Europe. Romanticism doesn’t necessarily refer to romantic love‚ though the theme was common in many pieces composed during this time period‚ in literature‚ painting and music. Romanticism followed a path which led to the expansion of formal structures for a composition‚ and the end result is that the pieces are ‘understood’ to be more passionate and expressive‚ both by 19th century and
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Sensitive Periods Table of contents Sensitive Periods Main points Characteristics Sensitive period for Order Sensitive Period for Perfecting Movement Sensitive Period for Language. Sensitive Period for the Senses and small objects. Sensitive Period for Social Relations Significance For Education Adults Role. SENSITIVE PERIODS Main Points The term "Sensitive Period" was first used by Hugo De Vries
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