quickly. One chemical that is made industrially is sodium thiosulfate. Sodium thiosulfate solution is sold in a range of concentrations. Dilute solutions of sodium thiosulfate can be used for cleaning contact lenses and used as a medicine for some cancer patients. Concentrated solutions are used to treat spillages of some chemicals. Sodium thiosulfate is safe to handle and store‚ but if it is mixed with an acid‚ a reaction happens. When dilute sodium thiosulfate is mixed with an acid‚ solid sulphur
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Solution Name Color Description Known 1 Barium Green Known 2 Calcium Red Known 3 Sodium Yellow Known 4 Rubidium Purple Known 5 Potassium Blue Known 6 Lithium Pink Unknown Sodium Yellow Unknown Potassium Blue The first unknown is sodium because it has a yellow flame. The second unknown is potassium because it has a blue flame. Part 2: Hydrogen Helium Sodium Neon Mercury Star 1 Purple‚ 410 Blue‚ 449 Yellow‚ 579 Purple‚ 420 Blue‚ 430 Aqua
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very common practice associated with ritual burial ceremonies. The Archaeological dig site in Herxheim Germany has unearthed a 7‚000-year-old burial ground with evidence of mass cannibalism. Archaeologists from the University of Bordeaux said they found the remains of almost 500 people who possibly eaten during ritual burials in Europe’s early Neolithic period. Herxheim was first excavated from 1996 to 1999‚ yielding remains of a large structure‚ pottery and what appeared to be two parallel ditches
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started looking into other products that I use fairly regularly‚ like Febreze. Apparently Febreze contains quite a few ingredients that have been found to be toxic to humans. Some of the harmful ingredients found in Febreze are butylated hydroxytoluene (BHT)‚ “fragrance‚” and methyl pyrrolidone. These‚ as well as the many other ingredients in Febreze‚ are found to be immunotoxins and can
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The Heart The heart is a group muscles that pumps blood throughout the blood vessels by repeated‚ rhythmic contractions. It is found in all animals with a circulatory system. The vertebrate heart is principally composed of cardiac muscle and connective tissue. Cardiac muscle is an involuntary striated muscle tissue found only in this organ and responsible for the ability of the heart to pump blood. The structure of the heart can vary among the different branches of the animal kingdom. Cephalopods
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Weight of ampicillin sodium (mg) What weight (in mg) of ampicillin sodium (C16H18N3NaO4S) will provide 144 mg of ampicillin base (C16H19N3O4S)? 27. Weight of potassium permanganate (g) Potassium permanganate is normally made as a concentrated solution which is then diluted prior to use. The concentrated solution is normally made as a 1 in 800 solution. You are asked to supply a patient with sufficient of this
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English 101-06 28 September 2013 Review: Lost and Found Lost and Found is the first book of the Bluford Series. It’s about a girl named Darcy and her sister Jamee whose father left them when they were the age of nine and eleven. Five years later‚ he decides to re-enter their lives. While he was away the family had many struggles. Upon his return‚ the family is unsure of what to do or how to respond to his return. I personally enjoyed this book because it has action‚ drama and mystery. It would
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Methylprednisolone sodium succinate 1) Structure: 2) Name: Methylprednisolone sodium succinate 3) A-Methapred is a sterile powder used as an anti-inflammatory glucocorticoid‚ which contains methylprednisolone sodium succinate as the active ingredient. A-METHAPRED™ is available in several strengths and packages for intravenous or intramuscular administration. It is used as replacement therapy in adrenocortical deficiency states. Their synthetic analogs are primarily used for their anti-inflammatory
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Symbolization Found in The Pearl “This pearl has become my soul... If I give it up‚ I shall lose my soul” (Steinbeck chapter 5). The book The Pearl was written by John Steinbeck in 1947. The setting of the book takes place in a small town in Mexico somewhere during the late 1800’s. The main characters are Kino‚ a lowly pearl hunter‚ Juana his faithful‚ thoughtful wife and Coyotito‚ the family’s infant child. Both the pearl and the canoe symbolize the corrupting power of something seemingly so
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MSG or monosodium glutamate is a sodium salt of glutamic acid which can be naturally found in many common foods that are rich in protein content such as dairy products‚ meat‚ vegetable and mother’s milk. In fact‚ our own bodies do produce glutamic acid via Krebs cycle during metabolizing food. Glutamate is the most abundant naturally occurring non-essential amino acid (Ninomiya‚ 1998) and it is a very common part of our diet. In the food industry‚ MSG is widely used as a flavor enhancer. It is responsible
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