Covalent Compound: Cocaine Cocaine‚ also known as coke‚ is a covalent compound‚ which are molecules that consist of groups of atoms held together by covalent or coordinate bonds. In the United States cocaine is an illegal drug because of the harm it does to a human’s body. It has been used for many years for many different reasons by many different people. Cocaine and it’s leaves‚ which are found on the plant of the Erythroxylen coca (cocaine.org)‚ originated by the South American Indians who have
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1Organic Architecture View Full Essay Worldwide notoriety is a comment that would suggest Frank Lloyd Wright and the architecture that he left behind. This legendary American architect started a style of organic structures that remains a roadmap for the people of his genera today. His greatness not only remains by the buildings that he left behind‚ but through his school that he along with his wife started and his philosophy about designing. As a young child‚ Wright developed these characteristics
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The debate between organic and processed foods has been an extremely controversial topic over the past few decades. Food in general is a key source for all humans and is an everyday necessity. Food gives us nutrition and energy to live throughout our life. Moreover‚ the development of making foods has evolved and has changed from organic to processed foods in recent years. Organic foods are grown naturally with no type of preservatives‚ pesticides‚ and hormones “Organic Foods: What You Need to Know
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Often two types of investigations have been differentiated. The ‘reactive approach’ to investigation occurs when a police responds to a crime that has already taken place such as murder‚ or theft. On the other hand‚ the ‘proactive approach’ to investigation occurs in response to an ongoing criminal activity or even before the crime has been committed. For e.g. the police may get information that a gang is going to commit a crime in a particular area. In other cases‚ the police may patrol an area
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Environmental Medicine Organic Foods Contain Higher Levels of Certain Nutrients‚ Lower Levels of Pesticides‚ and May Provide Health Benefits for the Consumer WalterJ.Crinnion‚ ND WallerCrinnion‚ ND~ 19S2graduateofBastyr University; practice since 1982 with a special focus on treating (hronic diseases caused by environmental toxit burden; conducts post-graduate seminars in environmental medicine; professor and chair of the Environmental Medicine Program‚ Southwest College of
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primary alcohols used were; methanol and ethanol‚ and the secondary alcohol was; isopropyl. Of this the secondary alcohol‚ isopropyl was discovered to be the most effect alcohol to make DNA precipitate‚ as it produced the most amount of DNA. This investigation of extracting DNA is significant due to the study taken providing understanding and knowledge on DNA; this allows people to find out information of the cell structure‚
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Chemistry revision Atoms elements and compounds Atom-the smallest part of an element that can still be recognized as an element Element-a substance made up of only one type of atom. An element cannot be broken down chemically into any simpler substance Nucleus-middle of the atom‚ which contains protons and neutrons Electron-tiny particle‚ which surrounds the nucleus with a negative charge Compound-when two elements react and combine together which contain more than one element. There
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COMPOUND INTEREST ASSIGNMENT - 1 1. Mr. Dubey borrows Rs 1‚00‚000 from State Bank of India at 11% per annum compound interest. He repays Rs 41‚000 at the end of first year and Rs 47‚700 at the end of the second year. Find the amount outstanding at the beginning of the third year. 2. What sum of money will amount to Rs 9261 in 3 years at 5% per annum compound interest? 3. The simple interest on a sum of money for 2 years at 4% per annum is Rs 340. Find (i) the sum of money and (ii) the compound
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13.1 Compound Interest • Simple interest – interest is paid only on the principal • Compound interest – interest is paid on both principal and interest‚ compounded at regular intervals • Example: a $1000 principal paying 10% simple interest after 3 years pays .1 3 $1000 = $300 If interest is compounded annually‚ it pays .1 $1000 = $100 the first year‚ .1 $1100 = $110 the second year and .1 $1210 = $121 the third year totaling $100 + $110 + $121 = $331 interest 13.1 Compound Interest Period
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Lecture # 1 Organic Chemistry- 1. It is a science that deals with the study of Carbon compounds but not all compounds containing under organic compounds. Non-Organic Compounds a. CO- Carbon monoxide b. CO2- Carbon dioxide c. CO3- Carbonates d. HCO3- Hydrogen carbonates e. CN- -Cyanides 2. There are over millions of compounds and inorganic is approximately 100‚000. 3. A science that deals with matter obtained from natural or living sources. 4. Study of Carbon Compounds. 5. According
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