The Goal Chapters 31 – 45 1. Give two examples from Alex’s company to illustrate the notion of “common sense is not common at all.” First, according to the cost-accounting rules that everybody has used in the past, Alex’s company is supposed to balance capacity with demand first, and then try to maintain the flow. However, instead they shouldn’t be trying to balance capacity at all; they need excess capacity. The rule they should be following is to balance the flow with demand, not the capacity
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protons, and neutrons, and all matter is made of atoms. Atoms are indivisible and indestructible. All atoms of a given element are identical in mass and properties. Compounds are formed by a combination of two or more different kinds of atoms. A chemical reaction is a rearrangement of atoms; atoms can be neither created nor destroyed. BONDS BETWEEN ATOMS: Bond between atoms, the very heart of bonding is the attraction between positive and negative charges, specifically the positive charge of the
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Year 10 Science Semester Two Examination - 2012 TIME ALLOWED 15 MINUTES READING 1 HOUR AND 15 MINUTES WRITING Instructions to candidates: 1) Do not write or mark the examination booklet in any way during reading time. 2) Please check that, aside from this test booklet, you also have a multiple choice answer sheet and data sheet. 3) There are 14 pages in this booklet including this one. Please check to ensure that this is so. 4) Note that the time allocated for the examination is 75 minutes and
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Experiment #3 Mark A. Bruder 07. T.A. Michael Hall Alkanes: Chlorination Introduction: The purpose of this experiment is to determine the reactivity of hydrogen atoms on a carbon chain using free radical chlorination. In this experiment 1-chlorobutane will be chlorinated with the combination of sulfuryl chloride and ABCN as an initiator to produce the chlorine radicals. The combination of 1-chlorobutane and sulfur chloride will produce four dichlorobutane
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Carmel Vijay Chemistry Lab 227 Zach Sailor November 8, 2013 Observing Chemical Reactions Beginning Question When a chemical reaction takes place, is it always accompanied by a physical change? Explain. Bunsen burner The Bunsen burner is a device in use these days to safely burn a continuous stream of a flammable gas such as natural gas, propane, or butane. The completeness of the combustion reaction affects the amount of air mixed with the gas stream. When a gas stream is well mixed
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Second Order Reaction Kinetics Abstract The objective of this experiment was to determine if the specific rate constant of the reduction reaction of hexacyanoferrate (III) ion with ascorbic acid (C6H8O6) is affected by the ionic strength of the solution and the charges of the ion species within the solution. A Cary Bio 50 Spectrophotometer and its associated software was used to measure the absorbance of the solution at a wavelength of 418 nm. Analysis of the data collected supports the conclusion
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sorry but I have to ask this, part ba mi sa emu family la ? Ofcourse dili diba ? Dili man gani ku nimu patawagon ug lola kay dili pata close but in this note I'll address you lola . I forgot , cla raman diay emu family la .thank you for supporting me in my studies financially but no thanks gihapon la kay it doesnt cover the fact nga wala me nimu giila . When I was a kid , I always tend to ask papa , kinsa emu mama pa ? Muana si papa nga .. toa man sa gawas ting . Aww sayang, gusto ta ku makaila niya
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April 7, 2013 Jamie Dimon, Chief Executive Officer JPMorgan Chase 270 Park Avenue New York, NY 10017 Dear Mr. Dimon, You’re Fired! Hiring the wrong person costs the company time and money, firing them just adds to that cost. Finding the right person to fill a position is not always easy. Think about it this way: the time, money and countless hours your company spends on hiring employees only to find they were not the right fit for your company. Has your company given a seemingly motivated
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Silly Putty "Stretch it, pull it, Bounce it" (Ball of fun) Introduction: Silly putty is a toy that kid totally enjoy or chemical compound made of silicone and boric acid. It is composed of flexible molecules that give the material flow. Silly putty is a viscoelastic liquid and is a mixture of water, glue, and boron [1]. The word, viscoelastic is a compound word, visco means "resistant to flow" [Dictionary] and elastic describes a material that when stretched returns to its original form. In
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BOILING POINT OF ORGANIC COMPOUNDS ABSTRACT One of the methods to identify an organic compound is by determining its physical properties. In this experiment, we will only looking for their melting point and boiling point on the effects of the chemical structures. Melting point is defined as the temperature at a specific pressure which the solid and liquid phases are in equilibrium with each other. The boiling point is used to characterize a new organic liquid and knowledge of the boiling point
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