Henry Su December 12‚ 2001 Chapter Notes Chemistry 221 Chapter 13 Dr. Rahni Titrating Polyfunctional Acids and Bases 13A—Polyfunctional Acids -Phosphoric Acid is a typical polyfunctional acid H3PO4 + H2O ( H2PO4- + H3O+ Ka1 = [H3O+] [H2PO4-] = 7.11e-3 [H3PO4 ] H2PO4- + H2O ( HPO4-2 + H3O+ Ka2 = [H3O+] [H2PO4-2] = 6.32e-8 [H2PO4- ] HPO4-2 + H2O ( PO4-3 + H3O+ Ka3 = [H3O+] [PO4-3] = 4.5e-13 [HPO4-2]
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Extra Credit Paper 4/24/2015 The Future of the Oil Supply Throughout our lifetimes there has been one thing among others that our society and our world depends on in our everyday lives‚ oil. Oil is one of the things that help our world function in a way other natural resources haven’t been able to. Oil powers our cars‚ planes‚ trains‚ boats and other vehicles that enabled us to travel around the world in a more efficient and quicker time frame. Oil helps us to run our appliances at homes and at
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is the same as that used to generate electricity from the chemical reaction using a standard battery. The basic working of solar panels depends on the semi conductor property of silicon. The silicon is a unique substance that has revolutionized the way electronic appliances work. This property is used to generate electricity from the solar panels. In order to understand how solar panels work we need to understand how silicon works at an atomic level. Silicon in its pure form i.e. when all the impurities
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seeing all the pretty sea life? Some people do‚ and when people are offshore drilling they can cause a lot of problems if something goes wrong. The biggest concern by environmentalist is not a spill‚ but the pollution of the air and water‚ damage to the ocean bottom and debris that washes ashore from day-to-day operations of oil and gas rigs. Oil Drilling can lead to jobs being endangered‚ animals dying‚ and damaging the eco system. So many animals are dying because of the oil in the water. Proofread
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integration planning is behind schedule‚ with Royal Biscuit HR head Michael Brighton and Edeling HR head Dieter Wallach disagreeing on the framework and organizational structure of the leadership development plan for the merged company. The distinct ways the two companies operate pre-merger makes the collaboration difficult‚ especially given that the details of the new organizational structure have to be presented to the stockholders in less than a month. Furthermore‚ the press from both countries
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Education- Oil The use of oil should defiantly be heavily restricted and invested as sustainable energy. Not only for our sake but for the future generations all over the world. The following facts will support my idea that planning for a future without oil should be supported. These are: it would be much better if we slowly run out of oil‚ rather than having none all of a sudden‚ preparing for a world without oil is easily done‚ than frantically running out‚ and the impact of having no oil left on
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Greenwashing It is now popular to be environmentally conscious in American society. It is completely acknowledged by the populace that oil will‚ indeed‚ run out within a lifetime‚ leaving a demand for a different kind of energy source. Hybrid cars‚ such as the Prius are now mainstream‚ recycling is day-to-day‚ finding organic fruits‚ vegetables‚ and meat is as easy as walking to the nearest grocery store‚ and using plastic bags has been deemed unacceptable. Global warming‚ while debated and questioned
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the Louisiana coast has experienced countless oil spills but unlike those BP’s oil spewed directly from the bottom of the ocean. It is difficult to accurately determine the complete extent of the damage caused by the oil spill because data on the condition of the environment in that area before the disaster is lacking. Even now the effect on organisms such as those in deep-water marine communities is hard to determine. But one thing is certain; the oil spill impacted every level of the complex environment
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LOTION MAKING Ducusin‚ Cester Gale A. 1De Jesus‚ Medarlo‚ School of Chemical Engineering‚ Chemistry and Biotechnology‚ Mapua Institute of Technology; 2Ducusin‚ Cester Gale A.‚ CHM144L/A21‚ School of Chemical Engineering‚ Chemistry and Biotechnology‚ Mapua Institute of Technology ABSTRACT Lotion is a thick‚ smooth liquid preparation designed to be applied to the skin for medicinal or cosmetic purposes. It can be a liquid‚ usually aqueous or sometimes alcoholic preparation containing
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Oil and Gas Law Outline Fall 2000 Class One INTRODUCTION Petroleum: generic name for certain combustible hydrocarbon compounds found in the earth A commercial oil deposit requires the presence of a porous‚ permeable rock formation containing oil of a marketable A.P.I. gravity and of producible viscosity. Three fundamental properties of petroleum (for oil and gas production): 1. state (gaseous‚ liquid or solid) 2. specific gravity
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