The first element I will discuss is hydrogen. Hydrogen is the first element on the periodic table and is the most reactive. It only has one proton and one electron. It is the most abundant element in the universe. It is cheap to buy and it was used in some ships a long time ago. It didn’t go so well. Another fact about hydrogen is that our sun converts 600‚000‚000 tons of hydrogen into 596‚000‚000 million tons of helium. The rest of it is converted into energy (according to Einstein’s law: E= mc2)
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Chemical Reactions Chemical Reactions Introduction In this paper you learn about the reactions that occur between backing soda and lemon juice. We will also describe what is occurring with the molecules on a molecular level. Lastly we will explain what chemical bonds are formed and or broken when lemon juice and backing soda. Observations of the Reactants When most people hear baking soda they think of the bright orange box sitting in their pantry or refrigerator soaking up the foul odors
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Chemical Equilibrium: Le Chatelier Principle By Sarah Ramos and Kristina Todorovic Chemistry 203 DEN Dr. Mohamed El-Maazawi Part A. Acid-Base Indicators Purpose In this part of the experiment‚ we will find a reagent that will shift the acid-base equilibrium reaction described by Equation (2) in one direction and then a second reagent that will cause the equilibrium position to shift back in the opposite direction. Introduction An acid–base indicator
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Chapter 1 Chemical Reactions and Equations Q.1. Why should magnesium ribbon be cleaned before burning in air ? Ans: Magnesium ribbon is a very reactive metal. When stored it reacts with oxygen to form a layer of magnesium oxide on its surface. This layer of magnesium oxide being a stable compound prevents further reaction of magnesium with oxygen. The magnesium is cleaned before burning in air to remove this layer so that the metal can be exposed to air properly. Q.2. Write the balanced
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addressable market size for Coracle? Is the first year goal of $1.5M sales reasonable? Ans. Coracle is one of the clarifiers developed and produced by Soren Chemicals targeting residential pools which have smaller size than commercial pools and water parks‚ that are served by other clarifiers like the Kailan MW produced by Soren Chemicals. Very small quantities of Kailan MW are sufficient to treat large volumes of water but it is unsuitable for smaller-scale applications such as residential pools due
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Apex is a medium-sized chemical manufacturer with annual sales of $60 million that must make a crucial decision on how to allocate its limited resources. These types of decisions often occur during the S&OP process and are made using product data‚ market analysis‚ risk tolerance‚ culture‚ and a little bit of luck. However‚ making long-term investments based on luck is not a business plan I would be comfortable with. Fortunately for the Executives at the Apex Company they can assess potential business
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Name: Dorcas Bamigboye. Student Number: 7781917. Course: FILM 2380. Instructors Name: Jonah Corne Reading Response 2 In the essay The Ontology of the Photographic Image‚ Andrew Bazin argues that film and photography surpass painting as a form of visual art because they in a sense capture time and the moment as it is in the moment i.e. they in a sense freeze time. This argument might have been true at the time this essay was written but this above statement is not true at this time. When a painting
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Critically‚ the equipment (printing presses) that have enabled Platinum’s growth and success are approaching the end of their life-cycles‚ as evident in doubling of their maintenance costs over the last two years. If this equipment is not replaced in the near future‚ Platinum cannot expect to expand production or to effectively push into new markets. There are three potential suppliers available to Platinum to replace the existing machinery; JabaKing‚ the existing supplier‚ who enjoys a very
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Hospitality Supplies: Some Things To Consider When Selecting A Hospitality Supplier Regardless if you are managing a hotel‚ a cafe or restaurant or other business which involves hospitality services‚ then you’re most likely aware the way the type of Hospitality Supplies you utilize can impact the way in which your clients view or rate your company. For hotel and restaurant proprietors‚ client satisfaction isn’t just accomplished by supplying the very best services-good food and lodging-but additionally
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Ball mill is mainly used to grind raw materials in mining‚ cement‚ refractory material‚ chemical industries.It can be divided into dry and wet forms.When wet ball mill works‚the materials are put with a certain amount of water or other liquid in order to increase liquidity and improve the production capacity. And ball mill in the dry process needs to be equipped with the wind device to increase liquidity and improve the production capacity.Ball mill is popular in lots of industries‚in fact‚it is
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