by chemical bonds. These chemical bonds are of two basic types—ionic and covalent. Ionic bonds result when one or more electrons from one atom or group of atoms is transferred to another atom. Positive and negative ions are created through the transfer. In covalent compounds no electrons are transferred; instead electrons are shared by the bonded atoms. The physical properties of a substance‚ such as melting point‚ solubility‚ and conductivity‚ can be used to predict the type of bond that binds
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NAME: MASSAWE BARAKA‚ REG. NO: 2010-04-03894. 12 FINANCE 202 INDIVIDUAL ASSIGNMENT UDBS Consider a 10 year bond that has a face value shs 1000‚ a coupon rate of 6% and pays interest once a year. (a)Suppose person A bought this bond at par when it was initially issued and sold it 1 year later to person B for shs 1024.What is B’s total return? Soln Total return =[ Interest paid +(selling price – buying price)]/buying price Given; Annual interest paid = coupon rate x par value‚ coupon
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unknown substance is ionic or covalent are as follows: a) Heath stability experiment: as we learned in experiment 2‚ Ionic substances have high heat stability. When we heated them over Bunsen burner they always left residue. However‚ covalent substances have low heat stability and don’t leave residue. b) Ionic compounds are good electrolytes while covalent substances are either not an electrolytes or a very weak one. c) Solubility experiment: In experiment 9‚ we learned that polar substances are soluble
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CHEMICAL BONDS Chemical Bonds I. Introduction Chemical compounds are formed by the joining of two or more atoms. A stable compound occurs when the total energy of the combination has lower energy than the separated atoms. The bound state implies a net attractive force between the atoms called a chemical bond. The two extreme cases of chemical bonds are the covalent bonds and ionic bonds. Covalent bonds are bonds in which one or more pairs of electrons are shared by two atoms. Covalent bonds‚ in
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90‚000 Share of dividends (.25 × $160‚000) (40‚000) Balance in investment account $550‚000 2)During 2008‚ PK Co. purchased 2‚000‚ $1‚000‚ 9% bonds. The carrying value of the bonds at December 31‚ 2010 was $1‚960‚000. The bonds mature on March 1‚ 2015‚ and pay interest on March 1 and September 1. PK sells 1‚000 bonds on September 1‚ 2012‚ for $988‚000‚ after the interest has been received. PK uses straight-line amortization. The gain on the sale is Discount amortization: $40
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Chemical bond From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms. The bond is caused by the electrostatic force of attraction between opposite charges‚ either between electrons and nuclei‚ or as the result of a dipole attraction. The strength of chemical bonds varies considerably; there are "strong bonds" such as covalent or ionic bonds and "weak bonds" such
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BOND PROBLEM SOLUTIONS 1. Six years ago‚ The Corzine Company sold a 20-year bond issue with a 14 percent annual coupon rate and a 9 percent call premium. Today‚ Corzine called the bonds. The bonds originally were sold at their face value of $1‚000. Compute the realized rate of return for investors who purchased the bonds when they were issued and who surrender them today in exchange for the call price. PV = 1000; N = 6; PMT = 140; FV = 1090; CPT I/Y I/Y = 15.02% 2. You just purchased
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CONTENTS Introduction of bonds……………………………………………..01 Characteristics of Bonds…………………………………………01 Types of Bonds…………………………………………………… 06 Bonds Market……………………………………………………… 08 Introduction of Pakistan bond market……………...................08 How Bonds Trade……………………………………………….….09 Bond Price Variations……………………………………………..09 Bond valuation…………………………………………..................09 Types of bonds trade in Pakistan……………………………….10 Government Debt Securities……………………………………..10 Characteristics of MTBs and PIBs………………………………12
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Using present value to value bonds A bond‚ from the perspective of the person issuing the bond is a form of long term debt. In the hands of the person who has acquired the bond it is an asset. The agency issuing the bond agrees to pay a fixed sum of money to the holder of the bond for a period of years and then‚ at the end of that period‚ to pay back the face value of the bond. Bonds can be issued by a variety of agencies/companies: 1. Municipal bonds: issued by cities‚ states and
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INTRODUCTION - The Swan Davis Corporation case focuses on following issues: The importance in bond and stock valuation; The capital structure of the company; and How they effects to the capital budgeting decisions of the company. - Swan- Davis Inc.‚ (SDI) manufactures equipment for sale to large contractors‚ the company was found in 1976 and it went to the public in 1980 at its shares value risen from $1 to $15 since it enter to the market. - The financial statements for the past three
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