ATOMIC WEIGHT OF MAGNESIUM LAB Introduction The main purpose for this experimental lab is to determine the atomic weight of magnesium‚ as well as an underlying purpose in determining the relationship between moles evolved and consumed. This can be demonstrated by measuring the hydrogen gas evolved by performing a chemical experiment when hydrochloric acid reacts with the magnesium. The formulated reaction includes; Mg + 2HCl → H2 + Mg2+(aq) + 2Cl- (aq) The major findings contributing
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USES OF BUSINESS INVENTORY CONTROL Inventory management is one of the most important aspects of any business‚ especially those that are dealing with manufacturing of goods. Inventory management entails the receiving‚ processing and distributing of raw materials and finished goods. There are different reasons why firms need to use inventory management control techniques‚ some of the reasons are; provider better customer service‚ to have control of inventories‚ to increase productivity‚ and to create
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Problem 1-14 Gina Fox has started her own company‚ Foxy Shirts‚ which manufactures imprinted shirts for special occasions. Since she has just begun this operation‚ she rents the equipment from a local printing shop when necessary. The cost of using the equipment is $350. The materials used in one shirt cost $8‚ and Gina can sell these for $15 each. (a) If Gina sells 20 shirts‚ what will her total revenue be? What will her total variable cost be? (F) Fixed Cost= $350.00 (V) Variable Cost= $8
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Unit 3: Practitioner Research Techniques Assessment. Part 2; Quantitative Analysis By Stephenson J Sylvester‚ University of Huddersfield. July 2006 This paper is a discussion in support of the Doctorate of Education Programme Unit 3 Assignment part 2 on Quantitative Analysis. The discussion looks at the usage and value of quantitative data analysis packages like SPSS. A brief comparison is drawn between other methods of data analysis and a summary conclusion is made. A step by step procedure is
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Review Test Submission: Midterm Exam SKIP TO COURSE MENU SKIP TO TOP FRAME TABS Content User Course Quantitative Methods Test Midterm Exam Started 2/5/14 10:13 PM Submitted 2/6/14 2:13 AM Status Completed Attempt Score 120 out of 200 points Time Elapsed 4 hours‚ 0 minute out of 4 hours. Instructions Question 1 5 out of 5 points Deterministic techniques assume that no uncertainty exists in model parameters. Answer Selected Answer: True Correct Answer:
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What is a linear programming problem? Discuss the scope and role of linear programming in solving management problems. Discuss and describe the role of linear programming in managerial decision-making bringing out limitations‚ if any. 2. Explain the concept and computational steps of the simplex method for solving linear programming problems. How would you identify whether an optimal solution to a problem obtained using simplex algorithm is unique or not? a) What is the difference between a
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CP4001: ANALYTICAL & PHYSICAL CHEMISTRY | | Formal Report of the Quantitative Determination of Sulphate by Gravimetric Analysis (Experiment 4) | Maryjo Lee Wei Min 1111107 DBS/FT/1A/01 | (A) Synopsis The amount of sulphate is determined quantitatively as barium sulphate by gravimetric analysis. This determination consists of slowly adding a dilute solution of barium chloride to a hot‚ unknown sulphate solution which is slightly acidified with concentrated hydrochloric acid. A white
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ANALYTICAL & PHYSICAL CHEMISTRY ( CP4001) EXPERIMENT 4: QUANTITATIVE DETERMINATION OF SULPHATE BY GRAVIMETRIC ANALYSIS FORMAL REPORT NAME: CHIA KOK SIONG ADMIN NO: 1027325 CLASS: DFST/FT/2B/21 � SYNOPSIS The objective of this experiment is to determine the amount of sulphate by gravimetric analysis. The amount of sulphate is determined quantitatively as barium sulphate‚ BaSO4‚ by gravimetric analysis. For the experiment‚ a dilute solution of barium chloride was slowly added to a hot unknown
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investigated is chlorine‚ which was named by Sir Humphry Davy in 1810 for the Greek word chloros- meaning greenish yellow. The element was first synthesized in 1774 when the Swedish chemist Carl Wilhelm Scheele combined the mineral pyrolusite with the solution hydrochloric acid. Originally‚ Scheele believed that this newly produced gas contained the element oxygen. However‚ in 1810 Sir Humphry Davy proved that this gas was actually its own distinct element. The chemical symbol for Chlorine is Cl; the
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Table of Contents Introduction Cricket involves numbers‚ the comparison of these numbers will give us an idea regarding how well a team is faring. The comparison of these number widely depends on Statistics to give us a rational conclusion. Cricket is therefore a sport which involves a lot of statistics‚ Statistics are needed to determine the performance of a team in various formats such as one day‚ international. It is also needed to determine the performance
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