Table A.1 Current Shipping Process Factory Capacity Warehouse Requirements Shanghai 1300 1 2500 Shuzworld H 2300 2 1500 Shuzworld F 2200 3 1800 Totals 5800 5800 Table A.2 Costs To/From Warehouse 1 Warehouse 2 Warehouse 3 Shanghai $4 $3 $3 Shuzworld H $3 $4 $2 Shuzworld F $2 $4 $6 Table A.3 - Low-Cost Method Data COSTS W1 W2 W3 Supply Shanghai 4 3 3 1300 Shuzworld H 3 4 2 2300 Shuzworld F 2 4 6 2200 Demand 2500 1500 1800 5800 \ 5800 Shipments Shipments W1
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water’s temperature to increase by adding table salt. The problem it is trying to explain is‚ how does table salt affect the boiling temperature of water? does it increase or decrease? or does it stay the same? Hypothesis After reading the lab instructions - but before starting the lab - record your best “educated guess” about what will happen in the experiment. What hypothesis can you generate about the effect of adding salt to water? Adding table salt to boiling water will cause the water
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1. Provide a general discussion of the solubility/miscibility behavior observed in procedure A-D. For part A of the procedure we worked with the solubility of solid compounds in various solvents. The three solid compounds that were worked with during this procedure were benzophenone‚ malonic acid‚ and biphenyl. These three solids were then mixed with water (highly polar)‚ methyl alcohol (intermediately polar)‚ and hexanes (nonpolar). When benzophenone is mixed with water the results turned out to
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The Effect of Temperature on Solubility By Aviraj Singh Rogers 2 Background: The solubility of most solid substances is generally said to increase as the temperature of the solvent increases. However‚ some substances‚ such as ytterbium sulfate‚ do the opposite. This can be explained through the Second Law of Thermodynamics which states that “in all energy exchanges‚ if no energy enters or leaves the system‚ the potential energy of the state will always be less than that of the initial state”
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Week-2-Solubility Name: ___________________________________________________ Section: ______________ For Instructor Use Only POST-LAB REPORT FOR THE SOLUBILITY EXPERIMENT I) Conclusion: Write the conclusions regarding your observations and results obtained from each part 2A‚ 2B‚ 2C
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Chapter 3: Table Normalization and Windows Azure SQL Database Review Questions 1. What are the conditions for a table to be a relation? Each cell in a table must contain a single value‚ there should be no duplicated rows‚ and all the cells in a column must contain the same type of data 2. How do you link a table to another table? Link tables based on a relationship connecting the entities with common column in each table 3. What is functional dependency? Give an example of functional dependency
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Kurt Jooss’ “The Green Table” and Alvin Ailey’s “The Revelations” are both over half a century old and still remains to this day one of the most timeless masterpieces of dance in history. Their elaborate combinational display of music‚ dance‚ and rhythm was able to tell us a story without the use of any words. This collaborative combination was able to create a powerful and insightful perspective on what they were trying to articulate. The revelations captured the pain‚ determination‚ and valour
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Name SOLUBILITY CURVES Answer the following questions based on the solubility curve below. Which salt is least soluble in water .. at 2O° C? 2. How many grams of potassium chloride can be dissolved in 200 g of water at 80° C? IO 3. At 40° C‚ how much potassium _ __nitrate coin be dissoiu$tl ^n 30D.g of water? ------W- ’1 80 70 ...- O --60 0 5© 40 4. Which salt shows the least change 30 In solubility from 0° - 100° C? 20 10 At 30° C‚ 90 g of sodium
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Experiment Five – Group Chemistry The Alkaline Earths and the Halogens: Two Families in the Periodic Table Prelaboratory Questions 1. All of the common noble gases are monatomic and low-boiling. Their boiling points in °C are: Ne‚ –245; Ar‚ –186; Kr‚ –152; Xe‚ –107. Using the Periodic Table‚ predict as best you can the molecular formula and boiling point of radon‚ the only radioactive element in this family. _______________________ ____________________°C Molecular Formula
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RECRYSTALLIZATION OF ACETANILIDE ABSTRACT Recrystallization is the primary method for purifying solid organic compounds through the differences in solubility at different temperatures. In this experiment‚ a suitable solvent was first determined. Acetanilide was produced by acetylation of aniline with acetic anhydride. The crude acetanilide was dissolved in a solvent in a heating water bath. The hot solution was filtered and the filtrate‚ cooled slowly in an ice bath as crystals started forming
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