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    Golf Ball Density

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    Due to the density of the Dead Sea Water, Ocean Water, and DI Water being lower the the calculated density of the golf ball it is hypothesized that the golf ball will sink in all three water samples. This hypothesis was reach based on the ranged of the water sample desity being from .8452 g/mL to 1.005 g/mL while the density of the golf ball is 3.779 g/ mL.After completing the experiment the hypothesis was found to be incorrect. The experiment resulted in the golf ball sinking in two water samples

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    13c Nmr Spectrum

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    Analyzing the 13C NMR spectrum of the unknown sample #46, seven distinct signals were studied shown in table (2). Signal 1 had an observed peak value of 21.225 ppm and a calculated peak value11 of 20.8 ppm. Comparing with the literature ppm value5 range 5-30 ppm, signal 1 corresponds with CH3-C=O group. This signal was the second to the most upfield and shielded in the 13C NMR spectrum comparing with signal 7 because of the carbon high electron density. However, it was more downfield than signal

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    Sierra Ramsey Period 3 Title: what rots an apple faster? Research: By reading an article, it tells me that if I take sugar, salt, hand soap, white vinegar, and water, that one of these five ingredients will rot or make an apple shirvell up really fast. It takes up to three days to do this process, these ingredients will take an apple and they will have to sit in the ingredients for three days. You will have to keep data of those three days of which one is rotting faster or slower or which one

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    The Yield from an Acid-Carbonate Reaction Results Raw Data Repetition Number 1 2 3 Average Mass of Flask (g) 61.069 ± 0.001 61.529 ± 0.001 61.707 ± 0.001 61.435 ± 0.001 Mass of HCl + Flask 80.507 ± 0.001 80.970 ± 0.001 81.342 ± 0.001 80.940 ± 0.001 Mass of Watch glass (g) 17.034 ± 0.001 17.034 ± 0.001 17.034 ± 0.001 17.034 ± 0.001 Mass of watch glass with sodium carbonate (g) 18.006 ± 0.001 17.950 ± 0.001 17.968 ± 0.001 17.975 ± 0.001 Mass of Watch glass with residue (g) 17.034 ± 0.001

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    from casein hydrolysis and from Tween 80 and Tween 20. But in Haloferax mediterranei it show the main difference that its result that show to be as positive but is also turn out on gelatin and how gelatin and casein can able to transform into amino acids that is determine from its source like carbon and other

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    This experiment consisted of a simple distillation of a hexane and heptane mixture. The first, third, and fourth fraction were taken and recorded in Table-1. The first fraction temperature ranged from 29.7°C – 38.2°C. The second fraction temperature range was recorded as 40.3°C-41.7°C, but this fraction was not used. The third fraction temperature range was determined to be 41.8°C – 36.5°C. Finally, the fourth fraction temperature range was 34.5°C-27.3°C. The ranges of the temps following the second

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    Bleach or sodium hypochlorite is a common household cleaner in an average Canadian home, but what is the effect of bleach on human health? Some background information about bleach before we begin is that it is a pale yellow liquid that has a chlorine odor (Sodium 2016). The manufacturers generally supply bleach as a dilute aqueous solution because it is extremely reactive and unstable.  Bleach will eventually decompose into a variety of by-products, such as oxygen, chlorine gas, and salt (Schueller

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    Once the temperature steadied at 125-127 °C, the collection of fraction C began. The collection of fraction C was faster than the first and was taken until the all of the initial unknown was evaporated. Only a minuscule amount was left in the original starting flask. For the identification of the second component, the identification relied more on the spectra and less on the boiling point. This was cause by two reasons. First, the boiling point range was low due to the thermometer position. Second

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    The unknown compound was solid at room temperature and was white. It was soluble in water, as indicated by Table 1. Of the list of possible known compounds, the unknown could not be CaCO3 or MgCO3 because neither one of those compounds are soluble in water, but it could have been any salt as the compound is ionic. From there, a conductivity test proved that the unknown compound conducted 1.1 volts of electricity, meaning the compound contained both positively and negatively charged ions that move

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    Project A: The elemental exploration of the behavior of iron in physiological conditions, the acquisition of solid copper from a salt and salt solution, and the synthesis and crystallization of aluminum. Introduction: Iron is an essential element in the human body. It can be found in the hemoglobin and transferrin of the bloodstream, and in myoglobin in muscle tissue. The main purpose of iron is to transfer oxygen within the body. To gain iron, humans must consume a diet that consist abundantly

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