Hydrogen peroxide to manganese. * Next, I added baking soda to vinegar. This caused a quick and energetic reaction! The gas from the reaction I pumped into some Limewater. * Then I mixed Alka Seltzer and water and pumped the gas caused by that reaction into some limewater. Data: Data Table: Experiment Results | Gas | Flame Reaction | Glowing Splint | Limewater reaction | Bromothymol blue reaction | Hydrogen | It enlarged the flame. | | | | Oxygen | It lit up quickly | | | | Hydrogen & oxygen |
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and trophe"nourishing") or producer, is an organism that produces complexorganic compounds (such as carbohydrates, fats, and proteins) from simple substances present in its surroundings, generally using energy from light (photosynthesis) or inorganic chemical reactions (chemosynthesis). They are the producers in a food chain, such asplants on land or algae in water, in contrast to heterotrophs as consumers of autotrophs. They do not need a living source of energy or organic carbon. Autotrophs can reduce carbon
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March 20, 2015 Ethics of Accounting 4350-01 Bennie and the Jets Jet Energy Company is a company that provides electricity to about 7 million customers in the southern states. Bennie Gordon is one of the accounting managers at the division level who reports to Sarah Higgins; she is the controller of the division where Gordon works at. Higgins reports to Sam Thornton; Chief financial officer, who he then reports to Vannessa Jones, CEO of Jet Energy Co. The company is only allowed a rate
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of PNA Ester” Introduction: Reaction of a compound with water can result in a splitting, or lysis, of the compound into two parts. Organic molecules containing a group of atoms called an ester can be hydrolyzed by water to form a –COOH group (carboxylic acid) and an HO-- group (alcohol) as follows: RCOOR’ + H2O ( RCOOH + HOR’ This reaction is spontaneous for almost all esters but can be very slow under typical conditions of temperature and pressure. The reaction occurs at a much faster rate
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eChat Reflection Sheet Name: Brittany Date: October 5th eChat Activity #: 1.3.1 Answer the following questions and submit your summary after attending the eChat: 1.What topics were discussed during this eChat? We began this eChat with a quick look at the calender and important dates that are fast approaching, such as the test. This test will be written on Wednesday, October 21st. We have approximately two weeks to catch up on work and prepare ourselves for the test date. You will
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Predicting Reaction Products Predict the products for the following reactions, balance the equation, then classify the type of reaction: 1) ____ Na + ____ FeBr3 ( 2) ____ NaOH + ____ H2SO4 ( 3) ____ C2H4O2 + ____ O2 ( 4) ____ NH3 + ____ H2O ( 5) ____ PbSO4 + ____ AgNO3 ( 6) ____ PBr3 ( 7) ____ HBr + ____ Fe ( 8) ____ KMnO4 + ____ ZnCl2 ( 9) ____MnO2 + ____ Sn(OH)4 ( 10) ____ O2 + ____ C5H12O2 ( 11) ____ H2O2 ( 12) ____ PtCl4 + ____ Cl2
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Phil 160/Intro to Ethics 10-12-2015 You Killed My Daughter Dennis Fitch barley survived one of the most horrific experiences a human being can, only to be put into another. After directly being responsible for saving 185 of 296 souls aboard United’s domed flight 232 in July 1989. The Mother of one of the deceased walked up to him and pointed a finger into his chest and said “You Killed My Daughter”. Poor Fitch, he could have responded in so many different ways including no response at all
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Double Replacement reactions : This is a formal lab report. It must be typed or written by hand with blue or black ink. Make sure that you include the following: 1. Title 2. List of Materials 3. Safety that includes MSDS risk assessment for all the materials used ( instructions were given to you already and they are in Moodle) 4. Pre-lab questions 5. Data Tables with the results obtained ( observations and predictions) 6. Post Lab: Part I : Single Replacement Reactions a. For every
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SN1 and SN2 reactions. Later, the factors which influence both SN1 and SN2 reactions will be explained and competition between the two different types of substitutions will be further elaborated to see which conditions favour each type of reactions. Next, the elimination process of haloalkanes will be discussed and similar to the substitution reaction, the elimination process is also comprised of two types, namely the E1 and E2 reactions. The factors that influence E1 and E1 reactions will be listed
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Elijah Kim Mrs. Dobler Course 2 2/10/15 Titration lab Titration is used to find the specific amount of a standard solution in an amount of unknown liquid. Titration in this lab is performed with the chemical reactions between acids and liquids. During titration, we have to stop at the point where stoichiometric amounts of acids and bases are reacting. We can find that point by looking for indicators, for example in this lab the indicators were changes in color. So the purpose of all this is
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