funnel. 3. The dichloromethane was extracted with 2 more fresh portions of sodium bicarbonate solution. The bicarbonate solutions are combined in the beaker. 4. The dichloromethane was dried with about 10g of anhydrous sodium sulphate for 10 minutes after which the sodium bicarbonate was filtered using the Büchner funnel. The mass of an evaporating dish was measured and the dichloromethane placed in the evaporating dish and placed on steam bath until it evaporated into a solid. The evaporating dish
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The Abuse of the Beauty Altering Art of Photoshop People have always be infatuated with beauty and beautiful people. Though through the decades the idea of beauty has changed with the evolution of makeup and introduction to photo editing‚ though eventually it goes too far. The photo editing program Photoshop is used by a multitude of people and for many things. It can be used to create drawing‚ enhance photos‚ combine photos‚ and even completely change the photo. While it is a program that requires
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(Task 2) Offences against property This refers to a wide range of offences which include dishonest offences as well as other offences such as criminal damage. Offences involving dishonest behaviour‚ include theft‚ robbery and burglary. “Dishonest offences are provided for by legislation‚ Criminal Justice (Theft and Fraud Offences) Act 2001. This act contains a wide range of offences. It has taken into account changes in technology creating new offences. It also provides for a number of offences
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Elderly Abuse: Recognizing and Reporting The 2009 United States Census shows that 12.4 percent of the Illinois population was 65 years of age or older. In Illinois‚ an estimated 76‚000 persons over age 60 suffered from elder abuse‚ but the state of Illinois reported receiving only 10‚583 elder abuse reports during 2008. The 2008 Illinois Elder Abuse and Neglect Program Annual Report‚ Demographics reveals that of reported cases of abuse in Illinois that year: almost one in four victims are age
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The Effect of Solvent Exposure and Temperature on Beet Cell Membrane Integrity Introduction: • Cell membranes are vital to proper cellular function • Cell membranes consist of a lipid bilayer made up of phospholipids • Phospholipids are amphipathic molecules meaning they have a dual nature in that they show both hydrophilic (water-loving) and hydrophobic (water-fearing) properties • The amphipathic nature of phospholipids causes them to spontaneously form bilayers in water
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Animal Abuse Trisha Westbrook How is animal abuse linked to human abuse? What is animal abuse? Abuse is define to be a misuse or mistreatment and attempt to harm another person or thing. Several studies have shown that animal abuse and neglect may indicate that others in the home maybe at risk of abuse and neglect‚ also. Abuse has become a common place across the nation and taking on many different forms of abuse. It is believed that animals as well as humans have every right to a good
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This article about inhalant abuse starts by defining the drug category of inhalants‚ “chemical vapors that are inhaled”. The article continues on by talk about how inhalants are used‚ and the age group and population most likely to be using inhalants. The article ends by talking about short and long term effects such as slurred speech and muscle weakness‚ and the article as talks about other consequences of using inhalants such as choking and fatal injury. One thing I found most interesting is
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The term drug abuse most often refers to the use of a drug with such frequency that it causes physical or mental harm to the user or impairs social functioning. Although the term seems to imply that users abuse the drugs they take‚ in fact‚ it is themselves or others they abuse by using drugs. Traditionally‚ the term drug abuse referred to the use of any drug prohibited by law‚ regardless of whether it was actually harmful or not. This meant that any use of marijuana‚ for example‚ even if it occurred
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Most of us‚ grew up taking family trips to the circus‚ zoo‚ marine park or rodeo. Seeing animals held captive for human amusement was part of life. We never questioned it. While it is assumed that all humans‚ unless they have committed crimes against society‚ deserve freedom‚ we are not used to making that assumption for members of other species. We should ask ourselves why not. What have the animals in a zoo or marine park done to deserve their jail sentences‚ or the elephants in a circus done
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2013年12月9日 Drug Abuse - Overview - NY Times Health Drug Abuse Overview Drug abuse is the use of illicit drugs‚ or the abuse of prescription or over-the-counter drugs. The abuse of legitimate drugs (prescription or over-the-counter) can happen when people use the drugs in a manner or in quantities other than directed‚ or for purposes that are not legitimate. See also drug abuse first aid and drug abuse and dependence. Reference from A.D.A.M. ALTERNATIVE NAMES Heroin abuse; Substance abuse; Marijuana
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