Physical properties of organic compound Low boiling point group: alkane‚ alkene‚ alkyne and ether Boiling point is the exact temperature that the state of compound change from liquid to gas‚ which need to break the intermolecular forces. The stronger the intermolecular forces‚ the higher the boiling point. Since straight chain alkane‚ alkene and alkyne only experience dispersion forces‚ the compound with more carbons have higher boiling point as more carbons contribute more forces. Branched
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Between Organic and Unorganic Food As we know‚ food is the most important thing in our lives. We can not live without food‚ it sounds redundant but that is the reality. Imagine if we do not eat any food in a day‚ we will get very not powere because we do not get the strength that is contained in food. We realized this important thing and now we have found that there are two types of food‚ organic and unorganic food. Many people still missunderstanding about the definition of organic and unorganic
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Separation and Identification of Organics from an Aqueous/Organic Environment through Physical Manipulation Date Lab Performed: Nov. 11/2013 Date Lab Submitted: Nov. 18/2013 Introduction We conducted this experiment to investigate the technique of liquid / liquid extraction‚ the miscibility of organics and water and the effect of a mixture of compounds in methylene chloride versus pure compounds retention time as introduced to a Gas
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Organic Chemistry II Laboratory (ABCT357/ABCT3757) Lab Manual 2014-2015 Lee Hang Wai‚ Alston (alston.lee@polyu.edu.hk) Dr. Lee Cheng Hao‚ Samuel (chenghao.lee@polyu.edu.hk) Organic Chemistry II Laboratory (ABCT357‚ ABCT3757) (Group one) Contact: Alston Lee (alston.lee@polyu.edu.hk) Tuesday 8:30-11:30 ‚ Laboratory: Y1315 Lab supporting staffs: YK Au / Kan Chan/Arnold Demonstrators: Dr. Samuel Lee‚ Alston Lee‚ Fu Wai Chung‚ Guo Shuai‚ Yuen On Ying‚ Sep 16 Tue Acetylation of α-D-glucopyranose (Expt
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PLAN Title: What are the advantages and disadvantages of organic farming to the Pacific Community? C: Organic Farming L: Pacific Community/Benefits D: What INTRODUCTION Context: Agriculture/Environment Subject: Organic Farming Limited Subject: Pacific Community/Benefits Issue: What are the advantages and disadvantages of organic farming to the Pacific Community? Thesis Statement: This essay will discuss the advantages and disadvantages of organic farming to the Pacific Community in terms of growers
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WRIT 121-80305 February 3‚ 2014 The Truth about Non-Organic Foods In today’s society‚ an individual can go into the grocery store to pick up some “fresh” lettuce and garnishing’s for a salad and think that they are doing something good for both them self and for the environment. This same person will likely purchase low calorie snacks‚ sugar free desserts‚ and perhaps even Splenda and then live under the misconception
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Choi 1 Fabio Choi Ms D’addario ENG 2DE Monday April 29‚ 2013 Organic‚ the Best in the World Imagine looking at two different apples. One is a big rounded red apple. The other is smaller and less appealing. The first apple looks delicious‚ illuminating in the light. It seems to be the perfect apple to eat‚ due to its stunning appearance. A huge bite is taken out of the rich-looking apple; however‚ it lacks flavour. A bite is then taken out of the diminished apple which is filled with appetizing flavours
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Chemical Fertilizers vs. Organic Fertilizers INTRODUCTION Agriculture is the most primitive occupation of the people which mainly needs land to grow different crops for food and as raw materials for different industries. Industrial use of agriculture for supplying raw materials came much later. Originally land was used for agriculture to supply food for human beings by the use of organic manures particularly animal dung. At the beginning land was used in its natural form to grow food. Land contains
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John Smith was a seasoned veteran of survival and was not a professional writer. The second characteristic of Exploration Literature is written to a specific audience such as the king‚ queen‚ and the backers. These journals or texts specifically describe their lifestyles‚ daily struggles‚ and document important events. The third characteristic of Exploration Literature is that these texts are what literary historians call “history in the making.” In Smith’s text he
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the embodiment of their causes should be: open-minded‚ compassionate‚ and as people of conviction. (Jamieson‚ 1988). Electronic eloquence‚according to Jamieson‚ has these five characteristics: personalization‚ self-disclosure‚ conversational style‚ verbal distillation‚ and visual dramatization. The first characteristic‚ personification‚ is using an individual to embody the ideas of the persuader’s message is one way that persuaders build intimacy. Borchers said‚ “when persuaders tell stories of
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