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### MAT1332- Lecture 18

Course: MAT 1332, Winter 2012
School: University of Ottawa
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University of Ottawa - MAT - 1332
University of Ottawa - MAT - 1332
University of Ottawa - MAT - 1332
University of Ottawa - MAT - 1332
University of OttawaMAT 1332D Midterm ExamMarch 25, 2009. Duration: 80 minutes. Instructor: Jing LiFamily Name:First Name:Do not write you student ID number on this front page. Please write your student IDnumber in the space provided on the second p
University of Ottawa - MAT - 1332
University of OttawaMAT 1332B Midterm Exam SolutionsMarch 25, 2009. Duration: 80 minutes. Instructor: Frithjof LutscherQuestion 1.[12 points] Consider the following matrix:4 0 0A = 0 2 4 .0 421. Calculate the determinant and explain why the matrix
University of Ottawa - MAT - 1332
University of Ottawa - MAT - 1332
University of Ottawa - MAT - 1330
MAT 1330 D, Winter 2012Assignment 1Instructor: Aziz KhanchiDue: 17:30, January 23Last Name:First Name:Student # You should hand in your assignment in the classroom on January 23 before the lecture starts. Please use this title page and staple your
University of Ottawa - MAT - 1330
University of Ottawa - MAT - 1330
MAT 1330 D, Winter 2012Assignment 2Instructor: Aziz KhanchiDue: 17:30, February 6Last Name:First Name:Student # You should hand in your assignment in the classroom before the lecture starts. Lateassignments will NOT be accepted. Please staple you
University of Ottawa - MAT - 1330
University of Ottawa - MAT - 1330
University of Ottawa - MAT - 1330
MAT 1330 D, Winter 2012Assignment 4Instructor: Aziz KhanchiDue: 17:30, April 2Last Name:First Name:Student # You should hand in your assignment in the classroom before the lecture starts. Lateassignments will NOT be accepted. Please staple your p
University of Ottawa - MAT - 1330
University of Ottawa - MAT - 1330
University of Ottawa - MAT - 1330
Korea University - CHEM - 101
CHAPTER 10LIQUIDS AND SOLIDSQuestions12.Chalk is composed of the ionic compound calcium carbonate (CaCO3). The electrostaticforces in ionic compounds are much stronger than the intermolecular forces in covalentcompounds. Therefore, CaCO3 should have
Korea University - CHEM - 101
CHAPTER 11PROPERTIES OF SOLUTIONSSolution Review1 mol C3H 7 OH60.09 g C3H 7 OH= 9.74 M1.00 L585 g C3 H 7 OH 11.0.100 mol 134.00 g= 3.35 g Na2C2O4Lmol12.0.250 L 13.1.00 L 14.1.28 g CaCl2 15.Mol Na2CO3 = 0.0700 L 1L0.040 mol HCl= 0.04
Korea University - CHEM - 101
CHAPTER 12CHEMICAL KINETICSQuestions10.a. Activation energy and E are independent of each other. Activation energy depends onthe path reactants to take to convert to products. The overall energy change E onlydepends on the initial and final energy s
Korea University - CHEM - 101
CHAPTER 13CHEMICAL EQUILIBRIUMQuestions10.Because of the 2 : 1 mole ratio between NH3 and N2 in the balanced equation, NH3 willdisappear at a rate that is twice as fast as the rate that N2 appears. Because of the 3 : 1 moleratio between H2 and N2 in
Korea University - CHEM - 101
CHAPTER 14ACIDS AND BASESQuestions19.Acids are proton (H+) donors, and bases are proton acceptors.HCO3 as an acid: HCO3(aq) + H2O(l) CO32(aq) + H3O+(aq)HCO3 as a base: HCO3(aq) + H2O(l) H2CO3(aq) + OH(aq)H2PO4 as an acid: H2PO4 + H2O(l)HPO42(aq) +
Korea University - CHEM - 101
CHAPTER 15ACID-BASE EQUILIBRIAQuestions9.When an acid dissociates, ions are produced. The common ion effect is observed when one ofthe product ions in a particular equilibrium is added from an outside source. For a weak aciddissociating to its conju
Korea University - CHEM - 101
CHAPTER 16SOLUBILITY AND COMPLEX ION EQUILIBRIAQuestions9.Ksp values can only be compared to determine relative solubilities when the salts produce thesame number of ions. Here, Ag2S and CuS do not produce the same number of ions whenthey dissolve,
Korea University - CHEM - 101
CHAPTER 17SPONTANEITY, ENTROPY, AND FREE ENERGYQuestions11.Living organisms need an external source of energy to carry out these processes. Green plantsuse the energy from sunlight to produce glucose from carbon dioxide and water byphotosynthesis. I
Korea University - CHEM - 101
CHAPTER 18ELECTROCHEMISTRYReview of Oxidation-Reduction Reactions15.Oxidation: increase in oxidation number; loss of electronsReduction: decrease in oxidation number; gain of electrons16.See Table 4.2 in Chapter 4 of the text for rules for assignin
Korea University - CHEM - 101
CHAPTER 19THE NUCLEUS: A CHEMIST'S VIEWQuestions1.Characteristic frequencies of energies emitted in a nuclear reaction suggest that discreteenergy levels exist in the nucleus. The extra stability of certain numbers of nucleons and thepredominance of
University of Western States - FINS - 2216
PRINCIPLES OF ECONOMICS- STUDY NOTESCHAPTER 1- LEWISFactors such as natural resources, mix of population and the politicalsystem are very important to determining what makes up the Australianeconomy.Economists recognise that political, geographic and
University of Western States - FINS - 2216
CHAPTER 6: Perfect Competition and Monopoly1. The Degree of Competition:Industries may be divided into 4 categories, according to the degree of competitionthat exists between the firms within the industry: Perfect Competition: A market structure where
University of Western States - FINS - 2216
CHAPTER 1- SLOMAN Economics is concerned with the following: the production and consumption of goodsand services. Production: the transformation of inputs into outputs by firms in order to earnprofit/ other objective the production of goods and servic
University of Western States - FINS - 2216
CASES IBL TOPIC 1: THE AUSTRALIAN LEGAL SYSTEM1. Mabo v Queensland (No.2) (1992)Issues: Was Australian territory acquired by treaty or conquest, or territory that was terranullius? What was the status of the colony at settlement?Decision:By a six-t
University of Western States - FINS - 2216
CASES TOPIC 2: TORT LAW1. Donoghue v Stevenson [1932]This is the main case for tort law, particular to negligence.Facts: A friend bought a bottle of ginger beer for Donoghue. The ginger beer was in anopaque glass bottle. While in the process of drin
University of Western States - FINS - 2216
Introduction to Business Law:Chapters 1-4- The Australian Legal Framework.Law is a device to regulate the social and economic behaviour of society.The law as a regulatory device, provides the mechanism for society to function byprioritising needs and
University of Western States - FINS - 2216
TOPIC 2: Torts LawCHAPTERS 7,8 and 9.Chapter 7The law of tort is an area of law that often only becomes relevant to people andbusinesses after the happening of a loss-making event. The range of interests whichthe law of tort protects are very wide an
University of Western States - FINS - 2216
Answers to exercises for Topic 11.62.1abcdeordinalrationominalratiointervalfghiordinalintervalnominalordinal2.3102.5107.4111.2120.1121.9130.9139.5106.0109.8120.5124.1141.3103.3107.9114.7120.3121.8133.8141.3105.811
University of Western States - FINS - 2216
Answers to exercises for Topic 24.2abcdefhiX=Y=Z=1213425737948XZ=XY=XZ=1711712172932345789734578924293734947789XYZ=XYZ=(X Y) Z =(Y Z) (X Y) =X or Y =Y and X =4.4n=4.86433=P (B)
University of Western States - FINS - 2216
Answers to exercises for Topic 35.1x1x.p(x)0.238x2.p(x)0.2382340.2900.1770.1580.580.5310.6321.161.5932.52855.4p(x)0.2380.13710.6852.6663.4258.944p(x)0.262x.p(x00.3930.2460.0820.3930.4920.2460.3930.9840.7380.0150
University of Western States - FINS - 2216
Answers to exercises for Topic 48.1abcdn=60753247x-bar =25119.63.41956.7=0.050.020.10.2=3.523.890.97412.1z1.962.331.6451.28error0.8866.4270.2832.153LCL24.11113.173.1454.55UCL25.89126.033.7058.858.3n=81x-bar
University of Western States - FINS - 2216
Answers to exercises for Topic 59.3Ho : =Ha : &gt;step 1step 2z=Since 1.595 &gt; 1.2, we reject Hoa nd conclude that the population mean is greater than 1200, at the 10% level of significancep - value =P(Z&gt;1.5945) =Ho : =Ha : &lt;z=step 3step 4xn
University of Western States - FINS - 2216
Week 13 Tutorial ProblemAn economist is interested in the relation between the disposable income of a family and the amount of moneyspent annually on food. For a preliminary study, the economist takes a random sample of eight middle-incomefamilies of t
University of Western States - FINS - 2216
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