Experiment #1: Introduction to Experimentation Submitted by: Neann Klara M. De Jesus BS Psychology II Submitted to: Dr. Geraldine E. Tria ABSTRACT SUMMARY The first experiment done by the class was called “Introduction to Experimentation”. Its main objective is to give basic knowledge about some of the logic of experimentation. The class was divided into groups of 2. In each group there was an experimenter (E) and a subject (S). The experimenter instructed
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close her eyes because she needs the light in order to continue her drawings. Johnsy agrees‚ but she tells Sue to hurry as she wants to go down like the last leaf. she goes to Mr. Behrman‚ informing him of the gravity of Johnsy’s condition‚ hoping there is something he can do. Sue takes him outside to look at the barren vine with one last leaf. So greatly concerned is Sue about her friend that she effects the change in Johnsy’s psyche that causes her to become well. Sue’s determination to do what she
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EXPERIMENT 5 REDOX TITRATION: TITRATION USING SODIUM THIOSULPHATE Objectives 1. 2. To prepare a standard solution of potassium iodate for use to determine the concentration of sodium thiosulphate solution accurately. To acquire the proper techniques of carrying out a titration. Introduction Redox titrations using sodium thiosulphate as a reducing agent is known as iodometric titration since it is used specifically to titrate iodine. The reaction involved is: I2 + 2Na2S2O3 I2 + 2S2O322NaI + Na2S4O6
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Maple Leaf Foods Reaction Paper Introduction Canada is the country has the safest food system. However‚ the maple leaf food‚ one of the largest producers of meat products in North America and an integrated company with the value” We Take Care”‚ faced Listeria outbreak‚ described by the Company’s CEO as “the toughest situation we’ve faced in the 100 years of this company’s history”. The first part of this paper will give a general perspective on the actions and strategies of Maple leaf food in the
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Title Antimicrobial properties in different type of plants. Introduction A substance that kills or prevents the growth of microorganisms for example bacteria‚ fungi or protozoans is called an antimicrobial. This substance has 2 major roles which are to either kill microbes (microbiocidal) or prevent the growth of microbes (microbiostatic). Disinfectants are antimicrobial substances used on non-living objects outside the body. This substance included antibiotics‚ antifungals‚ antiprotozoals and
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The book As a Driven Leaf‚ by Milton Steinberg‚ poignantly depicts the internal conflict between faith and knowledge within Rabbi Elisha ben Abuya. Though the majority of the story is rooted in fiction‚ Steinberg accurately portrays the pain that results from the schism of convictions and the realities that contradict them. As a person who has experienced crises of faith‚ I deeply connected with this book. Rabbi Elisha struggles to coincide his values as a Jew with terrible events that he witnesses
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Experiment : 1 Tittle : Preparation of bis(acetylacetonato)copper(II) complex Objective : To synthesis the bis(acetylacetonato)copper(II) complex Introduction : A complex ion is usually form with high charge density metal ion as a central and formation of coordinate covalent bond (dative bond) with high electron molecules or ions. These molecules or ions are functioning as ligands (electrophile in organic compounds). They are easily attracted by electrophile (electron deficiency
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Investigation of the rate of photosynthesis of pondweed. Research question: How does the concentration of sodium bicarbonate relate to the amount of oxygen produced by Elodea (Canadian pond weed) in the process of photosynthesis? Hypothesis: If there is an increase in concentration of sodium bicarbonate the amount of oxygen produced will increase because the sodium bicarbonate concentration will increase the carbon dioxide levels. Independent variable- Concentrations of sodium bicarbonate (8%
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purpose of this lab was to investigate whether veins affect photosynthesis rate. It was predicted that having veins would decrease the rate because chloroplast might be less frequent due to the vascular tissue. For this experiment‚ 4 groups were set up: veins and no veins in CO2 solution‚ and veins and no veins in distilled water‚ the distilled water groups served as controls. These 4 groups were placed under a light bulb in order for photosynthesis to occur. No disks experience movement in the first 7
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Lohmann Barbara- The last leaf by O. Henry THE LAST LEAF BY O. HENRY: A QUESTION OF HOPE AND SELFLESS SACRIFICE O. Henry was an American writer who is known as "The master of the short stories". His writings are characterized by a witty narration with surprising endings. They usually talk about ordinary people and take place in New York City. In "The last leaf" the author uses two central ideas: hope and selfless sacrifice‚ to show that a diseased mind is even more harmful than the disease itself
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