Stein (1995) states‚ “Human touch conveys warmth‚ serenity‚ and healing” (p. 16). This simple act is the basis for all touch healing techniques. The word Reiki is made of two Japanese words‚ Rei which means "God’s Wisdom or the Higher Power" and Ki which is "life force energy" (www.Reiki.org). It is available to help us in times of need and to act as a source of guidance in our lives. Reiki goes back to the 1800’s and has been kept highly secret for many years. It is an ancient and profoundly
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Inhibition of YADH Aim The aim of the experiment is to investigate the inhibitory effects of acetaldehyde. Principle: According to Palmer (1991)‚ “an inhibitor is a substance decreases the rate of an enzyme catalysed reaction”. The binding of inhibitors normally affects the activity of an enzyme. Enzyme inhibition studies are important because most poisons and drugs achieve their effects by inhibiting cell. Enzyme inhibition is also an important phenomenon in the cell metabolism because allows
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Redox Titration Analysis of a Commercial Bleach Purpose To perform a redox titration. To determine the amount of hypochlorite ion present in commercial bleach. Introduction Many commercial products‚ such as bleaches and hair coloring agents‚ contain oxidizing agents. The most common oxidizing agent in bleaches is sodium hypochlorite‚ NaClO (sometimes written NaOCl). Commercial bleaches are made by bubbling chlorine gas into a sodium hydroxide solution. Some of the chlorine is oxidized
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Title: Redox Reaction Introduction: Some of the most important chemical reactions are Redox reactions. They are also known as oxidation-reduction reactions. This reaction passes one or more electrons from one species to another. The species that loses electrons are being oxidized while the species that gains electrons are reduced. The reaction occurs simultaneously. Numbers are given to each element in a chemical reaction to help us find out which element is oxidized and which is
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|NaOCl + KI|4 |small white precipitate‚ color changed to black after starch was added | | with 1 drop of starch| || G.|KI + Pb(NO3)2|5 |turned bright yellow‚ milky texture| H.|NaOH + phenolphthalein|6 |turned dark pink‚ magenta| I.|HCl + phenolphthalein|7 |clear| J.|NaOH + AgNO3|8 |turned brownish green‚ cloudy| K.|AgNO3 + NH3|9 |turned light brown| |after exposure to bright light| || L.|NH3 and CuSO4|10 |light blue‚ cloudy| Part F: Testing of Various Foods with the NaOCl + KI solution
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down starch in solutions that are increasing in neutral pH. To do this the experiment was carried out so that tubes containing a reaction solution of the Amylase enzyme and starch were simultaneously mixed. The reactions were then introduced to I2-KI‚ which stopped the reactions‚ at two minute intervals. Each of these trials was repeated three times to ensure proper accuracy. After concluding the reactions they were placed into a spectrophotometer (A580) for analysis. Graphing the values of the
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Break Up Of Marks For Formative Assessment 3 & 4 For Class IX ENGLISH |1. |Monday Test |10 Marks | |2. |Literature based Role Play[ Bishop’s Candlestick] |3 Marks | |3. |MCB based Debate[content‚ Language‚ Pronunciation] |3 Marks | |
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the solution. The tip of the buret was checked to make sure there weren’t any bubbles in it. Then a 250mL beaker was obtained. A 25mL pipette was used to add exactly 25mL of the KIO₃ solution. Then 50mL of deionized water and about .25g of solid KI was added. The solution was stirred until the solid was completely dissolved. 2mL of glacial acetic acid was then added.
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Szegény Gélyi János lovai című novella elemzése „Megérti a négy okos állat a parádét…” A környezet‚ a természet legapróbb részletei is zseniálisan alátámasztják‚ olykor megindokolják‚ vagy kiegészítik a cselekmény folyamát Mikszáth novelláiban. A büszke‚ boldog lovak kicicomázott parádéja Gélyi János érzésének metaforája. Ez a metafora – Gélyi érzéseinek és a lovaknak párhuzama – végigvonul az egész művön. Bokros és Tündér a két ló neve‚ jelzős szerkezetként értelmezve Vér Klárát‚ a
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method. Aim: To produce 1.50 g of lead iodide‚ PbI2‚ assuming 100 % conversion‚ using 1.00 g solid potassium iodide‚ KI‚ and 0.1 M lead nitrate‚ Pb(NO3)2 solution of volume 30 cm3 and hence calculate percentage yield. Calculations: 2KI(s) + Pb(NO3)2( aq) —> PbI2 (s) + 2KNO3 (aq) Mass of PbI2 to be produced = 1.5 g Moles of PbI2 = = 0.003 Moles of KI = 0.003*2 = 0.006 Mass of KI = 0.006*166 = 1.00 g Moles Pb(NO3)2 = 0.003 Volume Pb(NO3)2 = = 0.03 dm3 = 30 cm3 Background Information: Reaction:
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