EXPERIMENT NO. 4 Chemical Equilibrium Claver‚ L. Z. X. Y.1‚ Palad‚ C. C.2‚ Rocha‚ R. D. P3 1Anthropology Department‚ College of Social Sciences and Philosophy‚ 2National Institute of Geological Sciences‚ College of Science‚ 3Department of Food Science and Nutrition‚ College of Home Economics‚ University of the Philippines‚ Diliman‚ Quezon City 1101 Philippines ------------------------------------------------- Keywords: forward and reverse reactions‚ equilibrium constant‚ Le Chatelier’s Principle
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Abstract Over a two week period of time in the laboratory‚ we experimented and tested the reaction rate of a peroxidase enzyme and the factors that affected it‚ both positively and negatively. The purpose of these experiments was to probe and manipulate the activity of the enzyme peroxidase by varying temperature‚ pH‚ the amount of enzyme compared to the substrate and the effect of hydroxylamine. Peroxidase activity is expressed when the potato extract is subjected to stresses such as low temperature
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Abstract The Tuskegee syphilis experiment was an infamous clinical study conducted between 1932-1972 in Macon Country‚ Alabama by the U.S Public Health Service. The purpose was to study the natural progression of untreated syphilis in rural African American men who thought they were receiving free health care from the U.S government; about four hundred African American men were denied. The doctors that were involved in this study had a shifted mindset; they were called “racist monsters”; “for
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The New Dress: Come With Me Mabel Waring‚ an insecure and painfully self conscious girl‚ is consumed with feelings of inadequacy and inferiority when she enters a party wearing a dress that she feels is not quite appropriate for the occasion. She torments herself with obsessive thoughts of her foolishness and poor quality appearance in Virginia Woolf’s short story‚ The New Dress. Woolf uses the character Mabel Waring to underscore the discomfort that shy or socially unskilled individuals would
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Facts or Beliefs- The Design Argument Saint Thomas Aquinas was a Catholic Priest in the Dominican Order and a very important medieval philosopher and theologian. He wrote a book‚ SummaTheologiae‚ presenting five proofs of God’s existence. Each of Aquina’s arguments begins with an observation that is supposed to be easily understood by everyone. Aquina’s fifth argument for the existence of God is what has come to be called the Argument from Design. The Design argument is one of three
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Introduction In my report I will discuss what I did as an experiment and what I hope for it to achieve. Firstly I carried out an experiment to assay the effectiveness that a range of disinfectants have on the growth of ecoli and whether or not it can prevent it from growing. From the experiment i should be able to see that some disinfectants have a greater effect than others do. From this I shall then draw a conclusion and evaluation on what was the most effective‚ and could there have been any
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Contrary to what some may think‚ interior design is an art form. Many people think that art is only displayed on tangible surfaces‚ such as paper or canvas. Any room an be turned into a work of art with a little creativity and imagination. Redesigning interiors is a career for many. Interior designers should be considered artists just as much as a painter or sculptor would. Designing interiors takes a lot more effort than just slapping some paint on the walls and rearranging furniture. There are
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Are Drones Actually Helpful Drones have been a hot topic in the news lately. “Currently‚ small unmanned aircraft systems (sUAS) may be operated for hobby and recreational purposes under specific safety guidelines as established by Congress” (Know Before You fly).Drones have been around since the early 1900’s by flying around with balloons attached to a picture camera. Drones have evolved to match the hustle and bustle of the 21st century. Although some people use drones for recreational purposes
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Psychology Today Volume 3‚ Episode 5 Submitted: January 18th‚ 2003 First Revision: January 28th‚ 2003 Second Revision: February 3rd‚ 2003 Accepted: February 20th‚ 2004 Publication Date: February 23rd‚ 2003 Does Eating Chocolate Cause Acne? Victor Seo Toronto University ABSTRACT It is often said that eating chocolate will give you acne. To further this idea‚ 400 students from high schools are divided into 4 groups and each group is given different amounts of chocolate daily
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Designer should start to consider all aspects of a production that contributes to the overall effect. I said this because she was more concerned about her own set design and not taking into account other aspects such as whether the casts will be comfortable in that particular setting or whether it complements with the lighting effects. B. Does the Set & Prop Designer already have a similar practice or habit? I notice that the Set & Prop Designer becomes self-centered when it’s not involving important
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