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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A Broken Bond From the moment that the mother feels her child kicking‚ there is a very strong bond developed. In one’s life‚ a strong maternal bond is crucial. In Laura Esquivel’s novel Like Water for Chocolate‚ it seemed liked Mama Elena was unaware of the importance of this relationship. “Unquestionably‚ when it came to dividing‚ dismantling‚ dismembering‚ desolating‚ detaching‚ dispossessing‚ destroying‚ or dominating‚ Mama Elena was a pro.” Mama Elena was destined to ruin Tita’s life.
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When a metallic substance shares electrons with a non-metal substance it forms covalent bonds‚ which make molecules. The metal becomes positively charged atoms‚ which means that the number of electrons is never less than the number of protons. Non-metals become negatively charged atoms‚ and now the number of electrons is more than the number of protons. When atoms share electrons of nonmetals then a covalent bond is formed inside the molecule. Monatomic elements are elements that only contain one type
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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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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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A. Summary Social Disorganization Theory links crime rates to a neighborhood’s ecological system. Burgess had the idea of concentric zone theory‚ where the town is a series of circles in the shape of an outwardly expansive target. As the city grows‚ each inner ring invades the nearest adjacent ring and triggers a domino effect of invasion‚ domination‚ and succession. Shaw and McKay used Burgess’s model to find a pattern showing delinquents being most concentrated in the inner part of the city‚ and
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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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