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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Week 3 Time Value of Money and Valuing Bonds Chapter 6 55. Amortization with Equal Payments Prepare an amortization schedule for a five-year loan of $36‚000. The interest rate is 9 percent per year‚ and the loan calls for equal annual payments. How much interest is paid in the third year? Answer: $2‚108.52 56. Amortization with Equal Principal Payments Rework Problem 55 assuming that the loan agreement calls for a principal reduction of $7‚200 every year instead of equal annual payments. Answer:
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Bond Case Sam Strother and Shawna Tibbs are vice presidents of Mutual of Seattle Insurance Company and co-directors of the company’s pension fund management division. An important new client‚ The North-Western Municipal Alliance‚ has requested that Mutual of Seattle present an investment seminar to the mayors of the represented cities‚ and Strother and Tibbs‚ who will make the actual presentation‚ have asked you to help them by answering the following questions. What are the key features of a
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5-1 Bond Valuation with Annual payments Jackson Corporation’s bonds have 12 years remaining to maturity. Interest is paid annually‚ the bonds have a $1‚000 par value‚ and the coupon interest rate is 8%. The bonds have a yield to maturity of 9%. What is the current market price of these bonds? F= par value C= maturity value R= coupon rate per coupon payment period I= effective interest rate per coupon payment period N= number of coupon paynments F= 1000 so C should = 1000 r= .08 i=
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The family system is the most conspicuous bond in the social scheme of things. This bond ties people to each other with invisible strings of love and care‚ each one bonded to all others in his/her entirety. The family that consists of the elder’s brothers‚ sisters and children are all bound to each other no matter how far away they may be from each other physically. The family is the inspiration of each individual member and‚ above all‚ it is the objective for which each individual member lives
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keeping many businesses afloat. The bond market is another environment where debts are issued and taken up by investors. As a capital market it is concerned with loans with long-term maturities (5-30 years) and companies use them to invest in new facilities etc. thus increasing growth opportunities. Bonds long-term maturity makes an active secondary market essential. Most bonds pay a rate of interest (usually semiannually) known as a coupon but zero-coupon bonds (which do not pay interest but‚ like
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Chemical Bonds Chemical Bond: is the force that holds atoms together in a compound. They form because they lower the potential energy of the charged particles that compose atoms. Chemical bonds can be broadly classified into two types: Ionic and Covalent. Ionic: metal & nonmetal Metals have a tendency to lose electrons and nonmetals have a tendency to gain them. The metal atom becomes a cation and a nonmetal becomes an anion. The oppositely charged ions attract one another and form an ionic
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Assignment for Week -2 Chapter 5 (5 - 9) Bond Valuation and Interest Rate Risk Bond L Bond S INS = $100 INS = $100 M = $1‚000 M = $1‚000 N = 15 Years N = 1 Year a) 1) rd = 5% VBL = INT/ (1 + rd)t + M/ (1 + rd)N =INT [1/rd – 1/ rd(1 + rd)N ] + M/ (1 + rd)N =$100 [1/0.05 – 1/ 0.05(1 + 0.05)15] + $1‚000/ (1 + 0.05)15 =$1040 + $480.77 = $1518.98
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Eric Palomino P.4 12/04/13 Brandon Bond Brandon Bond was born in Perdido Key in Florida‚ USA and is considered as one of the many legends of modern American tattooing. As a student of Fine Arts in Texas Brandon started tattooing in College. Then under Shaman Bear he began his formal apprenticeship. He started working at Tattoo Zoo during College‚ after College he went to Vegas and tattooed on Las Vegas Blvd. Then in New Hampshire he worked with his friend Joe Capobianco. Followed by Slave
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Ksp for AgCl is Ksp = [Ag][Cl] Ksp for PbI2 is Ksp = [Pb][I]2 This gives the relationship between the ions in the saturated solution and is the maximum concentration possible without creating precipitation. In this lab‚ solutions of lead nitrate and potassium iodide will be mixed at a number of dilutions. The reactions will then be observed to see at which point a precipitate no longer occurs. Ksp will then be stated as a range of values at room temperature‚ and
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