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hw5

Course: CH 310 , Summer 2012
School: University of Texas
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- Siegel 310M / 318M - Summer 2012 - HW #5 This is due before the beginning of lecture on Wednesday 6/20. Homework must be printed, stapled and turned in on these sheets. PLEASE PRINT NAME! 1) Predict the product (write it in the box provided) and provide an arrowpushing mechanism for the following reaction. excess Devise HBr 2) a synthesis of the following molecule from the given starting material. H2C CH2 3)...

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- Siegel 310M / 318M - Summer 2012 - HW #5 This is due before the beginning of lecture on Wednesday 6/20. Homework must be printed, stapled and turned in on these sheets. PLEASE PRINT NAME! 1) Predict the product (write it in the box provided) and provide an arrowpushing mechanism for the following reaction. excess Devise HBr 2) a synthesis of the following molecule from the given starting material. H2C CH2 3) Fill in the missing reactant, reaction conditions, or product(s) where appropriate. Be sure to show stereochemistry when applicable. (a) H2 Pt (b) 1) OsO4 2) NaHSO3, H2O (c) 1) O3 2) (CH3)2S HO OH H
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University of Texas - CH - 310
Siegel - 310M/318M - Summer 2012 HW#1Print this page out and staple it!1) Draw the pi orbitals of the following molecules in the boxes below.(a)(b) H C3NH3CO(c)OH3CHNH3CCH3OH3COH3CH 3CCH3NNCH3H2) Assign sp3, sp2, or sp hybridizat
University of Texas - CH - 310
/S iegel 3 10M 3 18M- S ummer 012 H W# 22Thisis duebefore he b eginning f l ecture n F riday /8.H omework ustbe printed, tapled ndt urnedntoo6msaisPPNont hese heets. LEASE RINT AME!thenfba1) P rovide I UPAC ame or t hef ollowing ranc
University of Texas - CH - 310
Siegel - 310M/318M - Summer 2012 - HW#3This is due before the beginning of lecture on Wednesday 6/13. Homework must be printed, stapled and turned in on these sheets.PLEASE PRINT NAME!1) Provide the assignment of R or S where appropriate for the follow
University of Texas - CH - 310
/2S iegel 3 10M 3 18M- S ummer 012 H W# 4o6msatoThisis duebeforehe b eginningf l ecture n M onday /18.H omework ustbe printed, tapled ndt urnedi nPPNsont hese heets. LEASE RINT AME!1)Providethemajorproductofeachofthefo|lowin@t ra)",HBr
University of Texas - CH - 310
/2S iegel 3 10M 3 18M S ummer 012 H W# 56msaooThisi s d ue b eforet he b eginning f l ecture n W ednesday /20.H omework ustb e p rinted, tapled ndt urnedsPPNin o n t hese heets. LEASE RINT AME!(aat1) P redicthe p roduct writei t i n t h
University of Texas - CH - 301
THERMODYNAMICSThermodynamics addresses three questions: Will a reaction occur? If a reaction occurs, what energy changes are involved? If a reaction occurs, to what extent does it occur (will it go tocompletion)?Note that thermodynamics is not conce
University of Texas - CH - 301
SPONTANEITY: ENTROPY AND FREE ENERGYA spontaneous process is one that can happen without outsideintervention. It is a process, in which products are favored over reactantsat specified conditions. Examples: sublimation of CO2(s) at roomtemperature, ru
University of Texas - CH - 301
WRINTING LEWIS FORMULA FOR COVALENTCOMPOUNDS OF REPRESENTATIVE ELEMENTS:Consider the chemical formula of the specie involved and determine thefollowing:S=NA* N = The sum of the number of needed electrons for all atoms involved toattain a noble gas e
University of Texas - CH - 301
GASES AND THE KINETIC-MOLECULAR THEORYThe Three Physical states: Solids, Liquids, and GasesMatter is arbitrarily classified into three physical states: solids,liquids, and gases. The volumes of gases change greatly astemperature and pressure change. V
University of Texas - CH - 301
The Kinetic-Molecular TheoryThe basic assumptions of the Kinetic-Molecular theory are:1.Gases consist of discrete molecules that are relatively quite farapart. The volume occupied by the gas molecules is quite smallcompared to the total volume occupi
University of Texas - CH - 301
INTERMOLECULAR ATTRACTIONSIntermolecular forces are forces acting among the particles of a compound. If theseforces did not exist, the condensed phases (liquid and solid) could not exist! Theseforces hold the particles close to one another in liquids a
University of Texas - CH - 301
In summary:Energy is quantized and can be transferred only in discrete units calledquanta.Light shows characteristics that suggest that it is has particle-like nature andis not purely wave-like!Does matter have a dual nature as well?The work of Plan
University of Texas - CH - 301
PERIODIC TRENDS IN ATOMIC PROPERTIES DEFINITIONS ATOMIC RADII IONIC RADII IONIZATION ENERGY ELECTRON AFFINITY ELECTRONEGATIVITY THE PROPERTIES OF GROUPSDEFINITIONSPeriodic Law: The properties of the elements are periodicfunctions of their atomic
University of Texas - CH - 301
UNIT ONE (CHAPTER 12): QUANTUM MECHANICS ANDATOMIC THEORY At the beginning of the XX century, Rutherford proposed his nuclearatom model. It was a breakthrough! Using classical mechanics, Rutherford attempted to describe theelectronic structure. He fa
University of Texas - CH - 301
The Quantum Mechanical Description of the AtomWhile the Bohr model works for hydrogen and other species with oneelectron, it failed in explaining the emission spectra of atoms and ions withmore than one electron. A new approach had to be developed and
University of Texas - CH - 301
The Aufbau Principle and the Periodic TableWe can have n2 atomic orbitals/principal energy level.Since two electrons can occupy one orbital, we can have a maximum of2n2 electrons/principal energy level.1- Aufbau Principle: When writing electron config
University of Texas - CH - 301
REGIONS OF HIGH ELECTRON DENSITY OR CONCENTRATION(r.h.e.d.)Around each central atom, the regions of high electron density aredetermined as follows:1- Each atom around a central atom around a central atom is consideredas ONE r.h.e.d., regardless of it
Washington State - MGTOP - 340
TOPIC 6: FORECASTINGSolutions to Practice Problems8(50) + 5(100) + 3(75)= 70.31161. a. WMAAugust =b. Nave forecast for August = Actual demand in July = 502. a. The exponential smoothing solution is as follows:Period123456Demand795913F
Washington State - MGTOP - 340
TOPIC 8: STOCHASTIC DEMAND INVENTORY THEORYSolutions to Practice Problems1. Demand = 50/weekEOQ = 200L = 1weekL = 10Service level = .95Z.95=1.645SS = ZL = 1.645(10) = 16.45 or 17R = 50 + 17 = 67 cases2. Annual Demand=12,000H=$2.40S=$25L=.5 mo
Washington State - MGTOP - 340
TOPIC 10: SCHEDULING AND PLANNINGSolutions to Practice Problems1.CarLabor Time RemainingABCD51013CR =Due Date5181215Due date - Today' s DateWork time remaing(5-1)/5 = 0.81.7114.67Job sequence: A-B-D-C2.JobBDACEFSUMProces
Washington State - MGTOP - 340
TOPIC 11: LEARNING CURVESSolutions to Practice Problems1. Case 1: a = - ln (.78) / ln (2)= - (-.2485 / .6931)= .359C50 = C1(50-a)= 800(50-.359)= 800(.2455)= $196.402. Case 2: a = - ln(175/200) / ln (10)= - (-.1335 / 2.3026)= .058C70 = C1(70-a)
Washington State - MGTOP - 340
TOPIC 12: FACILITY LAYOUT AND LOCATIONSolutions to Practice Problems1. Because each item has different area requirements, we must first obtain the ratio of trips toblock spaces.ItemTripsABCDEArea Needed(blocks)104531607230024077Rati
Washington State - MGTOP - 340
TOPIC 1: INTRODUCTION TO OPERATIONS MANAGEMENT ANDOPERATIONS STRATEGYPractice Problems1.Sterling Savings uses number of customers served per hour by a teller as a measure of itslabor productivity. During the past week, the savings institutions five t
Washington State - MGTOP - 340
TOPIC 2: NEW PRODUCT DEVELOPMENTPractice Problems1. Consider a product consisting of four components (A, B, C & D), each of which has to workin order for the product to function properly. Reliability for each component is given asfollows.AB0.820.9
Washington State - MGTOP - 340
TOPIC 3: TOTAL QUALITY MANAGEMENTPractice Problems1. A process involves drilling holes that are supposed to be 3 inches deep. If it is known thatthe quality cost of a hole drilled 2.95 inches deep is $5.00, what is Taguchis quality lossfunction for th
Washington State - MGTOP - 340
TOPIC 4: STATISTICAL PROCESS CONTROLPractice Problems1.If R = 4.0 inches and the sample size = 20, compute the upper and lower limits for an Rchart.2.Professor I.M. Easy has had four quizzes so far this semester. She wants to create a controlchart
Washington State - MGTOP - 340
TOPIC 5: PROCESS AND CAPACITY DESIGNPractice Problems1. An existing factory has the production process shown in the figure below. Manufacturingfittings must be processed through each of the three operations (lathe, mill, and grinder) insequence, but i
Washington State - MGTOP - 340
TOPIC 6: FORECASTINGPractice Problems1.A firm has the following order history over the last 6 months.MonthFebruaryMarchAprilMayJuneJulyOrder120951007510050a. What would be a 3-month weighted moving average forecast for August, usingweig
Washington State - MGTOP - 340
TOPIC 7: DETERMINISTIC DEMAND INVENTORY THEORYPractice Problems1. The Home-Like Motel supplies complimentary bars of soap to its guests. Usage of this soapis fairly constant at the rate of 2,000 cases per year. It costs the motel $10 to place an order
Washington State - MGTOP - 340
TOPIC 8: STOCHASTIC DEMAND INVENTORY THEORYPractice Problems1. The Kleenway Supermarket maintains a continuous review inventory system and reordersbased on an order-point calculation. The company has found that demand for cannedtomatoes averages fifty
Washington State - MGTOP - 340
TOPIC 10: SCHEDULING AND PLANNINGPractice Problems1.Jackie is the owner and the manager of an auto repair company. He decides to use the CRpriority rule in job sequencing. Currently, four cars need to be repaired. The estimatedlabor times (in days) a
Washington State - MGTOP - 340
TOPIC 11: LEARNING CURVESPractice Problems1.Suppose that the cost to produce the first unit of a product is $800, and the firmexpects to experience a 78% learning rate. What should the 50th unit cost?2.Suppose that the first unit of a product costs
Washington State - MGTOP - 340
TOPIC 12: FACILITY LAYOUT AND LOCATIONPractice Problems1. The items listed below are stored in a one-dock warehouse. Find the best warehouselayout to minimize average traveling distance.ItemABCDETrips607230024077Area Needed (blocks)1045
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