Yield curve

benzocaine, by direct Fisher esterification of p-aminobenzoic acid with ethanol in the presence of sulfuric acid as catalyst. Equations Percent Yield= (mass product obtained)/(mass therotical ) X 100 Results Table 1: Percent yield of crude benzocaine, its melting point and comparison with literature value Melting Point Melting Point Range Percent Yield 82.9 °C – 84.5°C 1.6 59.3% Discussion The weight of the final product was 0.086 grams. The melting point was 82.9 °C – 84.5°C. According…

Nonstructural scoliosis is reversible and repairable by treating the cause of the problem. These issues include but are not limited to differences in the length of legs, spinal lesions, and abdominal lesions. Structural scoliosis is an irreversible fixed curve that doctors treat on an individual basis. Structural scoliosis is broken down between four different types; these are idiopathic scoliosis, osteopathic scoliosis, neuropathic scoliosis, and myopathic scoliosis. (Salter, 1999) Data…

The purpose of this experiment was to use aldol condensation methods to synthesize colored cyclopentadienone and then UV/VIS spectrophotometry to characterize the dienone structure synthesized. The information gathered from the UV/VIS analysis was then compared to a computer model of the desired product to analyze the optimal 3D structure of the dienone. The base catalyzed condensation reaction was used to form the product for analysis, followed by vacuum filtration to recover the product. Both…

A girl comes out standing on the table and then jumps off and gets low to the ground, does a small roll thing and then stands up bent over with her arms straight up. In that whole scene she went from high topography, low, to medium and also shows curves with her body and straight lines with her arms. Her element is fire the entire time she is on stage. At the end of her scene she shows two more extreme “systems” by falling to the ground again and getting back up to continue her last lines and…

Lists 3 visual elements of art and design (the "building blocks") you think Munch employed when he created The Scream. These visual elements must be chosen from those featured in Chapter 3 and the PowerPoint presentation. 1. After you list the 3 visual elements, you must then write a 300-word long thread that describes the characteristics of each element AND explains why they were chosen by Munch to createThe Scream. 2. Pay particular attention to the most obvious visual elements of The Scream.…

Introduction and Organizational Background The Foster School of Business at the University of Washington is one of the most prestigious public business schools in the Nation. Foster’s goal is to inspire greatness in all of its students through ample opportunities, experienced staff, and challenging coursework. After the competitive application process, students enter the school with high expectations of excellence placed upon them. These expectations push students to perform in ways that…

First, the Elvis board was connected to a power source and to the computer. A team member then connected the IR optosensor to the Easy Pulse circuit board. Afterwards the Easy Pulse circuit board was wired to the NI Elvis II board using jumper wires, ensuring that the VCC, A0 and GND pins connected to the +5V, AI0+, and AIGND sections respectively. The AI0 was then connected directly to the AIGND on the Elvis board. Once that was done, another team member ran the program Pulse Moniter.vi and…

The solution of the Frank and Doris race problem looked to be simple at first. Although Doris speed began faster, Frank gained speed and passed her and thus seemed to be the winner of the race. After looking more closely at the problem I discovered this was not quite the case. I first sketched Frank and Doris given values onto the one Velocity-Time graph. Originally looking at this graph, it looks as if Frank passes Doris at 10 seconds, because that is when his speed becomes greater than Doris’s…

hereditary. Which means people with scoliosis are more probable to have children that has it, too. Also, the specialists explained to us that scoliosis is an abnormal curve in the spine. There are different symptoms of scoliosis, but the most common is the curvature of the spine. Furthermore, he explained that all people have normal curves in their sides and hips. One of my sides was straight and the other was overly curved and one of my shoulders was higher than the…

Questions: Answer all questions given What kind of relationship did you see in your D vs T graphs (both hand and computer)? Do these relationships make sense? Explain! In the distance versus time graph for the hand graph, there is an exponential increase the in the distance traveled; as time progresses, the distance the car travels increases a little more, as the slope is not a straight line, but instead slopes upwards, with slopes later in the line being steeper than the slopes before. What…