states that the cement and steel pipe are to protect any water supply around. The article states that after the pipe is finished water mixed with sand and chemicals are flowed through the pipe with pressure. The purpose is to restore fractures that are in the reservoir to ensure best outcomes of pumping the natural gas and oils. The chemicals are said to each have a specific purpose such as; protecting metal pipe, fixing mud damage, reducing mud damage, and stopping micro-organisms (Bierstedt, 2015)
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Intracellular activity has always been of interest to scientists and non-scientists alike. What causes a cell to work and how exactly does it carry out these actions? Enzymes play a huge part in cellular activity, as was discovered in 1896 (Human Touch of Chemistry). Enzymes were originally found while trying to ferment glucose into alcohol. Scientists couldn't figure out how to carry out this process without living yeast. Eduard Buchner proved that glucose could be turned into alcohol without
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world that when Mentos react with Diet Coke, it is a chemical reaction. This statement though, is proven to be false. If you look at the definition of a chemical reaction, it is a “process that involves the rearrangement of the molecular or ionic structure of a substance.” When a Mento is dropped into Diet Coke it is’t changing the molecular structure of the substance, it is just simply changing the phyiscal structure. Instead of a chemical reaction happening, it is what they call “Nucleation
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1Troops dug a network of trenches that stretched from the English Channel to the Swiss border. The space between the opposing trenches is “no man’s land” a rough landscape with craters from artillery fire. They used modern rifles and a fire machine gun. 2The Germans used poison gas in the Second Battle of Ypres. The fumes caused vomiting, blindness, and suffocation. The British used the tank into battle they were very slow and cumbersome, mechanically unreliable, and fairly easy to destroy and
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1. Part A.2. What is the formula and the color of the gas that is evolved? The name of the brown colored gas is nitrite, and its formula is NO2 (Beran, 2014). 2. Part B.1. When the NaOH solution is added, Cu(OH)2 does not precipitate immediately. What else present in the reaction mixture from Part A reacts with the NaOH before the copper(II) ion? Explain. The other compound present within the reaction mixture that came from Part A is water, H2O, which reacts with the NaOH before the copper(II) ion
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Julee Pettis Ch. 2 Reaction What did you learn? – Be sure to mention each section---What was confusing? – Only need 1 thing for the whole assignment What was most interesting? – Only need 1 thing for the whole assignment I learned that: 1. Quandaries: If the temperature of the earth increases by 5°F, the ocean will rise by one foot. (pg. 38) 2. Atoms and Molecules and the Meaning of Heat: I learned that you can see moving pieces of dust under a microscope. (pg. 40) 3. The Speed of Sound and the Speed
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Abstract: The following experiments were performed in order to identify an unknown compound. Through many experiments, and confirmation tests, it was concluded that the unknown compound was potassium sulfate (K2SO4). The experiments included testing for solubility, anions, and cations. There were a list of possibilities to begin working off of. This table represents the possible identities for the compound before experimentation began. Eventually after narrowing down the list of possibilities from
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The Effect of Temperature on the Enzymatic Activity of Amylase Enzymes are biological molecules or proteins that act as catalysts and help complex reactions occur everywhere in life. The enzyme and the substrate are in the same area, closely together. The enzyme grabs on to the substrate at a special area called the active site. The combination is called the enzyme/ substrate complex. After this, the substrate is changed. It can either be broken down or combined with another molecule to make something
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The first molecule of butane shown is antibonding, meaning that the carbon groups are 180 degrees apart. This is the most stable conformation of butane because there is no strain on the molecule. The second molecule of butane shown is eclipsed, the eclipsed molecule has torsional strain between the carbon hydrogen bonds making it less stable than the anti or gauche form. The gauche form is the second most stable configuration of butane where the two methyl groups are staggered 60° apart from each
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1) Here are the rules (for the handbook) that we crafted regarding parking. Please review and let us know if they are acceptable. Article VI, Section 7 of the Condominium Bylaws allows for the Association to allocate or assign parking if there is a shortage or parking spaces. At the beginning of the rules, I would indicate that the parking rules are enacted to implement Article VI, Sections 5, 7 and 10 of the Condominium Bylaws and Article XI of the Condominium Bylaws. If you believe there
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