CHEM 104: General Chemistry II Spring 2014 Exam 1 Version A Instructions: 1. Do NOT open this exam until you are told to do so. Opening the exam before the start of the exam is considered an act of Academic Dishonesty. 2. All answers must be bubbled into the scantron answer sheet. 3. No credit will be given for answers written on this exam. 4. You must use a #2 pencil to bubble in the answers on your scantron. 5. This is a multiple choice exam consisting of 30 questions (7 pages). Each question
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cost. In 1992 Toyota meets a Serious problem‚ a growing number of cars were sitting off the line with defective seats or with no seats at all. Today‚ we will talk about this case and offer some our suggestions. We know TMM’s sole seat supplier was KFS‚ who operated on a sequential pull system which synchronize with TMM’s assembly line. However‚ the case indicates there’s quality deficiency on TMM’s production which reduced the run ratio to 85% from 95% and impacted regular delivery. According our
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Bromophenol blue. The ligand with the highest affinity to BSA was a little more difficult to decipher. The experiment shows that all of the 2 µL of both Ponceau S. and Bromophenol blue bind to the BSA. However‚ when 5 µL of the ligand is added the BSA is saturated and cannot bind anymore of the ligand. The data illustrates that Ponceau S. has a higher concentration of extra ligand at 5 µL; therefore more Bromophenol blue binds to the BSA. With this said one can conclude that Bromophenol blue has
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academic performances as BSA students. This is a work especially for the benefit of the academe. B. STATEMENT OF THE PROBLEM This research paper focuses on the effects of study habits influencing the academic performance of the students. It is also aimed to answer the following questions: 1. How may the respondents be described in terms of: 1.1 age; 1.2 gender; and 1.3 year level? 2. What study habits do BSA students find effective? 3. How do BSA students develop their
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parts are single sourced from the KFS Company‚ headquartered nearby TMM’s Georgetown‚ Kentucky plant. Firstly‚ since Toyota is completely dependent on KFS to produce high quality Camry vehicles‚ Doug Friesen should immediately bring KFS’s senior leadership team on-site to inspect the production process and rear seat issues together. Exhibit 8 (Defect Pareto) indicates that the top two issues recorded are “Missing Part” or “Material Flaw”. Next‚ TMM & KFS management should review Quality
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Alpha Phi Alpha Fraternity‚ Inc. Boy Scouts Committee Alpha Brothers needed to support the next convocation of Eagle Scouts! The Partnership The Boy Scouts of America (BSA) founded in 1910 and chartered by Congress in 1916‚ is one of the largest youth organizations in the United States with more than 2 million youth and 900 thousand adult volunteers. BSA’s goal is to “train youth in responsible citizenship‚ character development‚ and self-reliance through participation in a wide range of outdoor
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EXPERIMENT 1 COLLIGATIVE PROPERTIES OF SOLUTIONS Date: December 03‚ 2013 Locker 21 Members: Vanessa Olga Dagondon Christine Anne Jomocan Janica Mae Laviste Nablo Ken Menez A. TYPES OF DISPERSED SYSTEMS Results and Discussion The first part of the experiment aims to differentiate the different dispersion systems. In this experment‚ three systems are introduced: true solution‚ colloidal dispersion and coarse mixture. The said three systems are classified through a property of colloids known as the
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Freezing Point Depression constant (1.860 C /m) Molality (mol/kg) Freezing Point Depression Formula (electrolytes): ΔTf = i Kf m ΔTf i freezing point temperature van ‘t Hoff factor (sum of subscripts) Kf m Freezing Point Depression constant (1.860 C /m) Molality (mol/kg) Freezing Point Depression EXAMPLES CaCl2 NaCl Na 1 Cl + i =2 Ca 1 ΔTf Cl2 + 1 i =3 2 Kf i Na PO 3 4 freezing point temperature Na (PO ) van ‘t Hoff 3 factor (sum of4 subscripts) 3 + 1 Freezing Point Depression
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Results and Discussion Table 1. Table 2. Background in Choosing the Current Program. Questions Yes No Total Is BS Accountancy your first choice? Is BSBA your first choice? Did you have doubts in taking BSA? Do you still want to take BS Accountancy? 70% 6.67% 73.33% 43.33% 30% 93.33% 26.67% 50% 100% 100% 100% 93.33% Table 2 shows possible factors considered in students’ decision-making upon entering BS Accountancy
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concentrations were done by using y = mx+b. The equation used for BCA was y = .0011x +.2019. The value y represents the absorbance reading for the unknown value. When plugged into the equation x was solved for the concentration of unknown samples of BSA. The concentration for unknowns 1‚2‚ and 3 using the BCA method were 524‚ 2332‚ 32 µg/mL. In graph 4 the standards were recorded using the Bradford method and produced a linear line and out of the line produced‚ a linear regression equation of y =
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