Cheng Student ID: 14032334A Class: CCN1017 Introduction to Psychology Tutorial group: 102B Subject Lecturer: Dr. On Ting‚ Lo Research question: Would brand image influence one’s desire to consume? Introduction Buying is an essensial
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Experiment 2: IDENTIFICATION OF UNKNOWNS BY TLC AND MP IN COMBINATION Introduction: Thin layer chromatography (TLC) is one of the most valuable techniques in organic chemistry. This is a best method of separating and identifying mixtures of two or more compounds. The separation is accomplished by the distribution of the mixture between two phases: one that is stationary and one that is moving or mobile. Chromatography works on the principle that different compounds will have different
Free Chromatography Thin layer chromatography
EXPERIMENT 1: REACTIONS OF ENOLATE IONS WITH CARBONYL GROUPS Aims In this experiment we used two techniques for the reactions of enolate ions with carbonyl groups. One technique used was Doebner reaction and the other technique used was Claisen-Schmidt reaction. Therefore the aim of this experiment is to synthesize trans p-methoxycinnamic acid and to synthesize dibenzalacetone via an aldol condensation reaction between acetone and benzaldehyde. The products would be recrystallized using ethanol
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A juvenile is a youth who is at or below the upper age of original jurisdiction in their resident state. In the Juvenile Justice System‚ their age range is from 0 -7‚ 7 – 14‚ and 14 – 21 which it’s called the three 7’s‚ Juvenile has a separated system to determine whether they are to be prosecuted as an adult or a minor‚ depended on the delinquency they had committed. The Juvenile System that they go by is the status offenses and delinquent‚ because of those it also separates the conviction for
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The Effects of Motor Oil in A Controlled Freshwater Jar Ecosystem Introduction: “An ecosystem is an environment where plants‚ animals‚ and micro-organisms all interact and reside together in a setting” (Simon‚ Reece‚ and Dickey‚ 2010). There are two main types of aquatic ecosystems‚ freshwater and marine. The main difference between them is that marine ecosystems contain salt‚ which causes them to be undrinkable without substantial alterations. Freshwater systems contain nearly no
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Philippine Normal University The National Center for Teacher Education Faculty of Education Sciences Taft Avenue‚ Manila September 18 & 22‚ 2014 1:30 PM to 3:30 PM Multimedia Room‚ Edilberto P. Dagot Hall‚ PNU-Manila Dr. Baifern N. Lim • Parents want their children to be safe and comfortable. • Parents must choose a program they can afford as well. • Quality of the program is a key factor • Many parents ask about the training and experience of the staff. • Asking
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The hypothesis was rejected in this experiment‚ based on the results. The results were much different than hypothesized before the experiment. It was hypothesized that the lower concentrations of CLR‚ Jar E and Jar D‚ would be healthier and more likely to reproduce than the higher concentrations of CLR‚ Jar B and C. However‚ as shown in the actual results‚ Jar E and D with the lower concentrations of CLR died quicker than Jar B and C. The CLR and water solutions acted as a fertilizer‚ so the greater
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Examining a Moche Stirrup Jar At the Polk Museum exhibit I was struck by a Moche ceramic artifact titled “Stirrup Jar with Fanged Deity Effigy‚ Early Intermediate Period‚ 400-600 CE”. The base of the jar was molded into a sphere (with a flat bottom surface) which acts as the “body”‚ sporting painted arms and items held within each hand. The deity also appears to be wearing some kind of cloak‚ most notably indicated by the bow that is tied at the base of its neck. The head of the creature is
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The Experiment Gloria Isham Central Texas College Twenty- six men are chosen to participate in the roles of guards and prisoners in a psychological study led by a Doctor Archaleta for which each participant is to receive $14‚000 after two weeks. Travis has just lost his part time job and is a peace protester who wants to travel to India with his girlfriend. Barris is a 42-year-old who lives alone with a domineering mother‚ who has made him join the experiment to raise money for her hip operation
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have chosen is Jar (p.351) by Ácoma Pueblo. This pottery was created around 1850 to 1900. These pots are created with local earthenware‚ and they are shaped without a wheel. The designs are decorated in open fires with pigments made from earthen powders. Each Pueblo has their own style‚ and the designs on the pots are typically meant to delight children‚ provide humor and sometimes public scoldings. Any information the artist gives about a certain piece of artwork should be considered important. The
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