University of Santo Tomas Faculty of Pharmacy Organic Chemistry Laboratory RECRYSTALLIZATION OF ACETANILIDE USING WATER AS SOLVENT Lagarteja‚ M.C.B.; Lim‚ H.G.N.; Lizo‚ K.J.R.; *Macalino‚ M.D.L.; Macapala‚ C. 2D-Pharmacy‚ Faculty of Pharmacy‚ University of Santo Tomas Abstract Recrystallization is a technique used to purify organic solids. This method involves dissolving of a solute in a solvent and inciting the solute to produce a precipitate from a solution. In this experiment‚ acetic
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Schizophrenia and the Benefits of Music Therapy Casey Drum Molloy College “To an observer‚ the bizarre behaviors and speech of a schizophrenic are disturbing. For the schizophrenic‚ the world is a confusing maze of nightmares from which one cannot wake up.” (Abramovitz‚ 2002‚ p.8) Schizophrenia is a disease that is not curable. Even though there are many therapies and medicines to help people who have schizophrenia there is no cure. “Schizophrenia is a serious mental disease that affects
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About aloe vera and lavender * Acid inside Aloe vera is used as effective pain killers. * Antiseptic made from Aloe vera is used to kill mold‚ bacteria‚ funguses and viruses. * Aloe vera uses include help in skin blemishes. * Acne is treated by Aloe vera gel and it’s really effective. * Aloe vera also helps in stopping baldness. * Important Aloe vera uses include relief from cuts‚ bruises and burns. When we are talking about Aloe vera uses‚ you will be surprised
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The Time Machine The history of this short novel is imformational. It shows Wells developing and exploring the idea consistently over several years‚ as his rate of production would restrain him from ever doing again. In many ways‚ The Time Machine is his most complete work; a thorough development of the Darwinian ideas he had absorbed at the Normal School of Science and that would form the bedrock of everything else he did throughout his career. (. N.p. Web. 7 Feb 2014.)
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Notes Aldehydes and Ketones The major similarity between an aldehyde and a ketone is the carbonyl group. A carbonyl group is a carbon atom doubly bonded to an oxygen atom. [pic] Both molecules have a carbonyl group‚ the difference the number of carbons bonded to the carbonyl carbon. An aldehyde will have none or one and a ketone will have two carbons. All aldehydes‚ except formaldehyde‚ will have a hydrogen atom on one side of the carbonyl carbon and at least on carbon on the other side
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After Port-Louis‚ the capital city of Mauritius‚ Curepipe is the second most important city of our island both in terms of size and significance. The name Curepipe is gleaned from an eponymous town in France and today it is found only 18 km or 11 miles to the South of the Capital city of Port Louis. Mauritius is an eye-catching island‚ floating in the Western corner of Indian Ocean. The history of Curepipe being settled with its residents deals with the malaria epidemic that had broken out in 1867
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PHILIPPINE MEDICINAL PLANTS Here are the list of Medicinal Plants that can be found here in the Philippines : AKAPULKO Scientific name : Casia Alata Other name : Ringworm Bush‚ Kasitas (Bik.‚ Bis.) Treats skin diseases like Tinea infections‚ringworms‚eczema‚scabies and insect bites. USE AND PREPARATION: Pound enough fresh leaves; express (squeeze out) the juice and apply on the affected skin morning and evening. Improvement should be noticed after 2 - 3 weeks of treatment. You
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Ganesha is India’s cutest god. He has the head of an elephant on which is perched a dainty tiara. Four podgy hands are joined to a sizeable belly with each hand holding its own symbolic object. One has a trishul‚ or a trident‚ the second‚ an ankush‚ or goad made from his very own broken tooth. The third hand elegantly holds a lotus. The fourth has a rosary (which is sometimes replaced by modaks‚ his favourite sweet) The devotees of Ganesha are known as ’Ganapatyas’‚ and the festival to celebrate
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hydrogen bonding to certain biological receptors.4 Nitriles are carboxylic acid derivatives because they can easily be converted to carboxylic acid under either basic or acidic conditions. Piperonal is an aromatic compound that is present in vanilla‚ camphor wood‚ and olive leaves. It is typically used as a fragrance or a flavor.2 Piperonal also has the ability to inhibit foodborne pathogens and to improve hepatic insulin and ER stress response2. It does
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Ganesha Chaturthi is an 11 daylong Hindu festival of Ganesha‚ who is widely worshipped as the god of wisdom‚ prosperity and good fortune. It is believed that he bestows his presence on earth for all his devotees in the duration of this festival. Ganesh Chaturthi generally falls between 20 August and 22 September. Two to three months prior to Ganesh Chaturthi‚ artistic clay models of Lord Ganesha are made for selling purposes by especially skilled artisans. The size of these statues may vary from
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