The Decomposition of Potassium Chlorate Hypothesis: Potassium chlorate decomposes into potassium chloride and oxygen gas‚ which means that when the glowing splint is inserted into the test tube‚ the flame will have enough fuel to fully reignite the splint. When the manganese dioxide is added‚ this will increase the rate of the production of oxygen in the reaction‚ without affecting the state of the manganese oxide. Materials: Test tube Retort stand Bunsen burner Scoopula Flint sparker 2cm of potassium
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What Does It Take To Be A Successful College Student? By: Vera Ioveino-Swett Some might say good grades and attending class is what it takes; however success is roe than just good grades and attendance. Success within life‚ education‚ or within anything we do comes through hard work and dedication. In our lifetimes we all have learned from our experiences as well as our education; success is one’s desire to become a better them‚ in addition to committing themselves to the path/journey which take
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Stress in College Every person will experience some degree of stress in his or her life. Stress can be healthy. Stress can make a person feel hopeless‚ helpless‚ and powerless. Constant worry about Problems can cause a diversity of physical symptoms. Some people face stress more than Others do. College students deal with stress each stage of courses. Gender‚ age‚ and finance Is a major influence on how a person experience stress in college. Bettina (2001) conducted research on stress
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have a very low degree of confidence in the results regarding the reactants mainly because of procedural uncertainty. I have a strong degree of confidence in the result regarding the catalyst because of the small uncertainty. The method of the experiment resulted in a large degree of uncertainty in the results. There were two major sources of procedural uncertainty. The source that affected the data the most was due to the fact that because of time limitations‚ the reaction had to be cut short and
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molecules be exposed to hydrogen peroxide. This will result in the rate of reaction increasing because it increases the chance of more successful collisions between the enzyme and the substrate. Catalase is an enzyme found in food such as‚ potato. It is used to break down a poisonous by-product of metabolism called hydrogen peroxide. Hydrogen peroxide is a compound that can kill cells therefore; it is essential that our body can break it up. Catalase breaks down hydrogen peroxide into oxygen and water
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difficulties‚ loneliness and depression are much more common among college students than their peers who are not in college. Specifically‚ adjustment difficulties arise from unresolved family problems‚ the differences between the expectations and the realities of college‚ academic deficiencies‚ financial difficulties‚ and the lack of developing sufficient social support in the campus. When adjustment difficulties arise‚ many college students try to resolve such problems through unwise and sinful behaviors
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oral and written English language effectively in one’s daily activities. This paper aims to address the third skill by examining how a student would acquire a second language efficiently in order to become an effective communicator. In this regard‚ the study is geared to look for answers how grammar [specifically verb tenses] will be best learnt by college students who need to acquire strong command of the English language needed by the market. From a linguistic standpoint‚ what makes Filipinos
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temperature; this chemical element is abbreviated as He. Helium has two protons in its nucleus whereas the atomic number of helium is 2 and is listed in group VIII of the periodic table. As a noble gas helium is almost chemically inert‚ unreactive. After hydrogen‚ helium is the most abundant element in the universe. During an eclipse in 1868‚ French astronomer Pierre Janssen discovered helium. After Helium was proven to be an element it was named by a British chemist Sir Edward Frankland and British astronomer
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Alcohol and College Students Excessive drinking by college students has become a social phenomenon in which College students do not acknowledge the health risks that are involved with their excessive drinking habits. Furthermore‚ college students do not know enough about alcohol in general and what exactly it does to the body or they do not pay attention to the information given to them. There needs to be a complete saturation on the campuses‚ with the help of businesses and the media‚ expressing
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Returning College Students When high school is over‚ many students choose to work full time or start college right away. Those students‚ who choose to go to start college sooner‚ makes the right choice because they want to get a career started as soonest possible. Seventy-five percent of students from high school decided to start college late. A long absence of no school causes no motivation for a college education. Another cause‚ they can have a hard time being surrounded with younger students. They
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