EXPERIMENT NO. 5 COMMON ION EFFECT Lopez‚ Pauline G. HIJ-2‚ Group No. 5‚ Ms. Jervee M. Punzalan Ramales‚ Ayane Mark Q. September 15‚ 2014 I. ABSTRACT The common ion effect involves how the solubility of a salt changes when some ion that is common to both added substance and the salt in question is introduced. The presence of a common ion hinders the ionization of a weak acid or a weak base hence this is known as the common ion effect. Simply put‚ the effect
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Hydrogen is recognized as the simplest and lightest chemical element in the periodic table; even though it is identified as one of the top elements in abundance in the world (consisting of 0.9 percent of the total mass on earth)‚ it is considered to be the most abundant element in the entire universe. It is a gaseous element with the atomic symbol being H. It is usually categorized under the first group of the periodic table known as the alkali metals. It contains only one electron that revolves
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CHAPTER 4 RESULTS AND DISCUSSION The content of this chapter presents‚ analyzes and interprets the findings of the study. The proponents have provided a series of questionnaires for correspondents to answer regarding the researchers’ system the evaluation sheet serves as a guideline on how the system is functioning. The researchers’ provided a brief description of the system in which preliminary functions was discuss‚ as well as the project overview that consist of the parts of the working
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literally be nothing and the galaxy wouldn’t exist. Also‚ science helps us figure out and solve complex problems like preventing accidents such as the Hindenburg blimp accident. Overall‚ science is everywhere and in this essay I am going to discuss hydrogen and the Hindenburg blimp accident. Even though there are many elements on the periodic
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ACHARYA GIRISH CHNADRA BOSE COLLEGE 35‚ R.C.Sarani‚ Kol.-700 009 Accredited by NAAC with Grade ’B’ 1st Provisonal Merit List for B.A.(Hons.) in English - General Category Admission Date:30th June‚1st and 2nd July‚2014 SL. NO. Form No Candidate’s Name DOB Board Roll No yop 5475080 English Marks BS4. T. TOTAL 1 4A14/158 SHANKHADEEP DEY 31-03-1996 ISC 2014 English 88 370 458 2 4A14/131 DHRUBAJYOTI MAITRA 02-06-1996 WBCHSE 4602110046 2014 English 77 363 440 3 4A14/47 SOUMI SARKAR
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Michigan entrepreneur Justin Eric Sutton brings us into the era of clean hydrogen energy and solar energy‚ by producing a remarkable high speed MAGLEV railway which is being sold throughout the USA for deployment on Elevated Superhighway Rails‚ it speeds travelers between metro areas at up to 250+ MPH‚ in this remarkable vision of the not so distant future! Not only would it revolutionize energy AND transportation‚ it is both feasible and deployable TODAY. All that remains is funding and agreements
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The Outcomes of The Reconstruction for African Americans As much as being free from slavery was a time of joy for African Americans‚ being truly free from slavery was not to happen for many years to come. African Americans faced many social‚ political‚ and economic obstacles after Reconstruction. The years after Reconstruction continued to foster great tension between blacks and whites. This New South was new in name only because blacks were still not afforded the same rights as whites
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The North Korean state media released an official statement in December declaring a new weapon of mass destruction has been added to their arsenal: the Hydrogen bomb. In a statement released by a North Korean news agency on Tuesday‚ it was made clear that “the regime’s scientists are in high spirits to detonate H-bombs‚ capable of wiping out the whole territory of the US at once” (Vale). The testing of their alleged H-bomb was said to have occurred last Wednesday. Does North Korea have the right
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Therapeutic Management (Nonpharmacological and pharmacological) treatment for nausea and vomiting after chemotherapy. A. Nonpharmacological treatment of nausea and vomiting Nonpharmacological management of nausea and vomiting will depend on the etiology of the nausea and vomiting. It may be caused by psychological‚ dietary‚ or physical conditions and this will determine what type of management may help improve the symptoms they may be having. Some of the these recommendation according to
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An investigation to compare the reaction rates between potato and hydrogen peroxide against liver and hydrogen peroxide through loss in mass. Background information: Catalase is an enzyme that is found in all cells. This means that it is an intracellular enzyme. And enzyme is a biological catalyst. A catalyst is some thing that speeds up a reaction without being changed itself. Because of this enzymes and catalysts can be used again and again. Enzymes are protein chains that have a primary‚ secondary
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