Chapter 8: Salts 1. Salts A salt is an ionic compound. The anion part comes from the acid while the cation part comes from a base. Example: KCl‚ KOH(aq) + HCl(aq) KCl(aq) + H2O(l) A salt is a compound formed when the hydrogen ion. H+ from an acid is replaced by a metal ion or an ammonium ion‚ NH4+. Salts Nitrate salts Carbonate salts Chloride salts Soluble All nitrate salts Potassium carbonate‚ K2CO3 Ammonium carbonate‚ (NH4)2CO3 Sodium carbonate‚ Na2CO3 All chloride salts Except Sulphate salts
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Chapter 4 - Risk Management 1. What is risk management? Why is identification of risks‚ by listing assets and their vulnerabilities‚ so important to the risk management process? Risk management is the process of identifying risk‚ as represented by vulnerabilities‚ to an organization’s information assets and infrastructure‚ and taking steps to reduce this risk to an acceptable level. Each of the three elements in the C.I.A. triangle‚ introduced in Chapter 1‚ is an essential part of every IT organization’s
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CHAPTER 4 REACTIONS IN AQUEOUS SOLUTION MULTIPLE CHOICE QUESTIONS 4.1 Which of the following compounds is a strong electrolyte? E A. H2O B. O2 C. H2SO4 D. C6H12O6 (glucose) E. CH3COOH (acetic acid) Answer: C 4.2 Which of the following compounds is a strong electrolyte? E A. H2O B. N2 C. KOH D. C2H6O (ethanol) E. CH3COOH (acetic acid) Answer: C 4.3 Which of the following compounds is a weak electrolyte? E A. HCl B. CH3COOH (acetic acid)
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Test 4A AP Statistics Name: Directions: Do all of your work on these sheets. Part 1: Multiple Choice. Circle the letter corresponding to the best answer. 1. I measure a response variable Y at each of several times. A scatterplot of log Y versus time of measurement looks approximately like a positively sloping straight line. We may conclude that (a) the correlation between time of measurement and Y is negative‚ since logarithms of positive fractions (such as correlations) are negative
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B301A Making Sense of Strategy I An Analysis of the Impact of the Internet on Competition in the Banking Industry‚ using Porter’s Five Forces Model [Student Name] [Student ID] [Submission Date] Words: 2500 Table of Contents An Analysis of the Impact of the Internet on Competition in the Banking Industry‚ using Porter’s Five Forces Model Question 1: Examine how the emergence of the internet is likely to affect the competitive landscape of the banking industry.
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Assignment 1 Economics: Making Sense beyond Common Sense Workers and the Economy Abstract This essay will provide a meaning to the subject matter of economics and attempt to answer the question “What role does the division of labour play in defining this subject matter?” I will do this by defining the subject matter of economics and the division of labour. I will then refer to the opinions of two theorists‚ Emile Durkheim and Karl Marx and their perspectives on
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Review Questions pgs. 124-125‚ #1-23 (odd) 1. b 3. c 5. Wien’s law explains that objects of different temperatures emit spectra that peak at different wavelengths. Hotter objects emit shorter wavelengths‚ thus appearing bluer‚ whilst colder objects emit longer wavelengths‚ appearing redder. A star’s surface temperature can be deciphered using this method by seeing its color and surmising the amount of heat it’s giving off. 7. Wien’s law states that the peak of the emission spectrum
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QUESTIONS 8-1 The total-life-cycle costing approach is a comprehensive way for managers to understand and manage costs through a product’s design‚ development‚ manufacturing‚ marketing‚ distribution‚ maintenance‚ service‚ and disposal stages. It refers to the process of managing all costs along the value chain. Using this approach can lead to substantial cost savings. By some estimates‚ 80-85% of a product’s total life costs are committed by decisions made in the RD&E stage‚ underscoring the importance
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Strategic information systems planning involve identifying the long-term direction of information systems use and management within the organization. It provides a framework for decision-making and project selection. Within this framework the firm develops yearly operational plans and budgets in order to prioritize information systems spending. The yearly budgeting process is a tool organizations use to communicate plans and enforce control systems. As a planning tool‚ the budget provides an assessment
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ey Chapter 8 Stocks and Their Valuation LEARNING OBJECTIVES After reading this chapter‚ students should be able to: • Identify some of the more important rights that come with stock ownership and define the following terms: proxy‚ proxy fight‚ takeover‚ and preemptive right. • Briefly explain why classified stock might be used by a corporation and what founders’ shares are. • Differentiate between closely held and publicly owned corporations and list the three
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