Chemistry 11 Santa Monica College Determination of Molecular Mass via the Dumas Method Objectives: • To determine the molecular mass of an unknown volatile liquid using the Dumas method and the ideal gas law. Background: In the early 19th century‚ Jean-Baptiste Dumas‚ a distinguished French chemist‚ created a relatively simple method for determining the molecular mass of a volatile substance. In this experiment we will use a modified version of his technique to determine the molecular
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Taguchi Methods for Achieving Quality INTRODUCTION The term Taguchi Methods refers to a collection of principles which make up the framework of a continually evolving approach to quality. Taguchi’s approach can be broken down into a few different steps. These steps include problem formulation‚ experimental planning‚ experimental results and confirmation of the improvement. This is essentially a closed loop process as shown in figure 2. If the objective is not met‚ the procedure must begin
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Scientific Method American InterContinental University Online SCIE206-1301B-12 Instructor Mamie Ware March 31‚ 2013 Scientific Method Observation: During the winter‚ you spread salt daily on your driveway to melt the snow. In the springtime‚ when the lawn begins to grow‚ you noticed that there is no grass growing for about 3 inches from the driveway. Furthermore‚ the grass seems to be growing more slowly up to 1 foot from the driveway. Question: Might grass growth be inhibited by salt
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3RD WRITING ASSIGNEMENT In a really famous “Discourse of the Method”‚ Descartes is basically teaching us how to think like a real philosopher‚ and giving us information about his education‚ sufficient rules of logic‚ moral code‚ and how these moments are shaping the founding of the Cogito. Descartes is trying to build a new foundation through the entire treatise‚ and demolish the old foundation. In the first part Descartes is talking about his opinion about education and good sense. He tells
Free Mind Thought Critical thinking
Methods of Projection I. Arithmetic Straight Line Yc = a + Yi – 1 Where: Yc = initial Value (1st year) Yn = Final Value (last year) N = number of years Yi = value for the year past a = Yn - Yc N – 1 = 5975147 – 5413182 5 – 1 = 140‚ 491.25 Historical Values | |Y |a |Yi – 1
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Methods of Contraception Tina and Dan should look into a few choices of contraception if they are looking to have a baby within a year. The option I would recommend would be what is referred to as oral contraceptive (also known as the pill). I feel the pill is the best option because Tina does not have to worry about the possibility of getting an STD since she is being faithful to her husband and has only one partner. When the pill is taken correctly and on time every time‚ the pill is 100% effective
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Accrual Method Accrual accounting is more accurate on the “timing” of reported revenue and expenses. In cash basis accounting for instance‚ when you have shipped out the goods out of your warehouse to the customer and they have receipt‚ but haven’t received the cash‚ you didn’t book the revenue. However‚ when it comes to Accrual‚ providing you satisfy the revenue recognition principles‚ you can already book the revenue. In accrual accounting you have non-cash items on the books for a particular
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Payment Methods Fee-for-service is when a patient pays a fee for the services provided by a healthcare provider. According to Valerius et al. (2012)‚ the more patients a physician sees in the fee-for-service‚ the more charges the health plan repays (section 1.4‚ p. 11). On the other hand‚ capitation payment cycles involve the first party‚ which is the patient‚ policyholder or employer (Valerius et al‚ 2012). Also the capitation payment cycle includes the second party‚ which is the provider
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Methods of Abortion Salena Hunt Everest University Online ENC1109-2 Composition II Abortion was legalized in 1973; it is the process of terminating an unwanted pregnancy. Roe vs. Wade is a Supreme Court law that gives women the unlimited right to abortion in the course of pregnancy in the first 3 months (Dictionary.com‚ LLC.‚ 2013). Women of America have abortions everyday of every year. All women have their reasons behind why they want to get an abortion. Although abortion should be illegal
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Name: Lai Kam Wa (11018615) Subject: Research Method---Project on Survey Part A Topic: The study of secondary student’s attitude towards the establishment of Kai Tak Sports City Section 1: Research Question(s) and Hypotheses The main research question of the study are: 1. What are the perceptions of secondary students towards to the establishment of Kai Tak Sports City? 2. Will the students support to establish Kai Tak Sports City? Hypothesis: 1. There would be no significant
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