Separation of the Components of a Mixture General Chemistry 1 (Chem 101)‚ ISP SCUHS Report 2 January 26‚ 2014 Abstract The analyses of mixture were to distinguish and identify homogeneous mixture by using the techniques of decantation and sublimation. By performing these techniques‚ we examined our solutions such as SiO2 (sand)‚ NH4Cl (ammonium chloride)‚ and NaCl (sodium chloride) and mixed H2O (water) with each solution after being heated. After examining our solutions‚ we made calculations
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Guinea Pigs are not in fact as the name suggests‚ pigs‚ they are members of the rodent family more specifically hystricomorphic rodents‚ related to porcupines and chinchillas. Guinea Pigs or Cavia Porcellus originated in the South American Andes and it is suggested that they are the domesticated descendants of closely related Cavy‚ Cavia apera‚ Cavia fulgidia and Cavia Tschudii. Wild guinea pigs tend to be smaller in statue than their domesticated cousin‚ generally though they have short round legs
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"The Tower Pig." The story is set behind‚ and outside‚ the walls of the Thomaston Penitentiary in present day America. The story essentially revolves around a young man who suffers the hardships of imprisonment in an American correctional facility. The protagonist is throughout the tale addressed only by his surname‚ Caine. Caine expresses incomprehensible anger he feels for one of the wardens‚ an outcast despised by colleagues and inmates alike‚ and who is commonly known as "The Tower Pig" by all
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ADI Lab Report Every living thing is made up of cells. All cells have some part in common. Some multicellular cells are highly specialized and carry out some very important functions. One of the special cells are red blood cells‚ their functions‚ transporting oxygen from the lungs to the cells in the body. Red blood cells look like little discs. Red blood cells can change their shape‚ this ability allowing them to squeeze through capillaries without breaking. Our task is to Design and carry out an
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original state and the percent of the hydrate recovered was calculated by using the mass of the rehydrated sample by the mass of the original hydrate and then multiplied by 100%. Data Presentation & Analysis Table 1: The data was collected from the lab experiment. Sample calculations are shown. Mass of beaker with sample 30.765g Mass of empty beaker 30.263g Mass of sample .502g Mass of beaker with sample after 1st heat 30.661g Mass of beaker with sample after 2nd heat 30.657g Heating mass
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The lesson is divided into 3 labs that can be completed in any order. After labs have been completed‚ facilitate a class discussion where students summarize and compare findings and relate how their findings support (or refute) Newton’s Laws of Motion LAB 1: How fast can it go? Put one car at the top of the ramp and let it roll down. Use a stopwatch to record the time the car rolled. Use this information to calculate the acceleration of the car. Measure the distance the car rolled using the
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Bio Lab Report Erica Patterson September 10‚2013 Intro to cellular and molecular Biology Lab Abstract: In the Biology Laboratory Manual by Darrell S. Vodopich and Randy Moore are results to a similar experiment. The studied the hypothesis of carbon dioxide production by yeast fed sugar is not significantly different than the carbon dioxide production by the yeast fed in protein. Their hypothesis is the one that has helped formulate ours. We also will be answering the same to questions “What
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Billy Pig is presented in the novel (30 Marks) Brook’s presents Billy Pig through the eyes of Martyn as half the man he should be: “Fat little belly‚ florid skin‚ yellowed eyes‚ sagging cheeks and a big fat neck.” The oxymoron of ‘fat little’ suggests that even though Billy Pig may be large physically‚ he is degraded in size by the adjective ‘little’ – reflecting his cowardly ways. Similarly‚ the adjective ‘yellowed’ has the connotations of being a coward. This suggests that Billy Pig wasn’t
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When Chemicals React! Mr. Bell’s honors level chemistry class conducted an experiment during their lab demonstrations‚ this consisted of elements such as phosphorus and calcium chloride in their experiment. This along with another hydrogen based sunstance produced‚ what looked like a pinkish-looking substance inside of their flasks that were at their lab stations. Sophmore Kelly Caudel said‚ “ I actualley enjoy doing the experiments in this class‚ because it gives us a chance to get away from
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Name: Nikia Martinez Class: Biology 240L L3-1201 Assignment: Electrocardiography Lab Report Due: April 3rd 2012 Professor: Dr. B. Schoffstall Introduction In a normal human being the heart correctly functions by the blood first entering through the right atrium from the superior and inferior vena cava. This blood flow continues through the right atrioventricular valve into the right ventricle. The right ventricle contracts forcing the pulmonary valve to open leading blood flow through the pulmonary
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