instead of time value of money tables. The reason is so that students are able to answer all sorts of questions that involve interest rates and time period that are not available in the tables. OUTLINE OF THE NOTE A. Simple Interest B. Compound Interest 1. Single Amount • Future Value • Present Value • Finding the time period • Finding interest rate • Effective annual rate (EAR) • Continuous compounding 2. Multiple Cash Flows i) Annuity • The basics • Future Value of Annuity
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The Difference Between Simple Interest and Compound Interest We will be going into the difference between simple interest and compound interest. The results can be astounding when comparing the two results of any kind of example when comparing the two. To understand your finances and how your money works this will be a very integral part of knowledge. The first and most important difference between these two types of interest is that in compound interest you begin to earn interest on the interest
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environment problems or issues‚ chemicals to help us in our health or chemicals to prevent or curing a disease. I am grateful because they are there to help us in our surroundings and health. You know‚ I didn’t understand those organic or carbon compounds in a deeper meaning. All I know is they are chemicals like LPG‚ kerosene‚ alcohol and gasoline. And I know now that calcium carbide
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measure the amount of chemicals that are in a solution. It is a simple method to use and it is useful to use in different branches of chemistry. Many industries use the variety of forms of titrations so they can either develop or analyse key chemical compounds because it is resourceful. Titrations are used in companies in many areas of society. Acid Rain Environmental scientists analyse precipitation and how it responds to pollution. A titration is usually used to calculate the amount of natural rain
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acid from methyl salicylate. To do an organic synthesis‚ it is needed to chemically modify the molecules of another compound to end up with the desire compound. Methyl salicylate is the major constituent of wintergreen oil‚ which is why it was used in this experiment as the starting material. The new technique used in this experiment is heating under reflux. Many organic compounds‚ when heated become volatile and it is easy to lost some. The idea of this technique is to add a vertical condenser to
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Environmental Chemistry It often matters how much given atoms combine‚ in what arrangement‚ with what others‚ what impulse they receive‚ and what impart. The same ones make up earth‚ sky‚ sea‚ and streams; the same as the sun‚ the animals‚ grains and trees‚ but mingling and moving in every different ways. - Lucretius (95-52 B.C.) in The Nature of Things I. Physical Chemistry Why is Physical Chemistry important in the study of Environmental Engineering? • Applied physical chemistry procedures
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and biological diversity starting from microorganisms to vertebrates. This diversity has been the source of unique chemical compounds‚ which hold tremendous pharmaceutical potential. New trends in drug discovery from natural sources emphasize on investigation of the marine ecosystem to explore numerous complex and novel chemical entities. Among the first bioactive compounds from marine sources‚ spongouridine and spongothymidine from the Caribbean sponge (Cryptotheca crypta)‚ were isolated serendipitously
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Title: Grass Growth Effect Jessica Suarez Option A: Observation: During the winter‚ you spread salt daily on your driveway to melt the snow. In the springtime‚ when the lawn begins to grow‚ you notice that there is no grass growing for about 3 inches from the driveway. Furthermore‚ the grass seems to be growing more slowly up to about 1 foot from the driveway. Question: Might grass growth be inhibited by salt? My hypothesis is that the grass growth in being inhibited by salt. A typical
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alternatives.1 The role of engineering economics is to assess the appropriateness of a given project‚ estimate its value‚ and justify it from an engineering standpoint. This chapter discusses the time value of money and other cash-flow concepts‚ such as compound and continuous interest. It continues with economic practices and techniques used to evaluate and optimize decisions on selection of fire safety strategies. The final section expands on the principles of benefit-cost analysis. An in-depth treatment
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Activated Carbon Activated Carbon is the best general use adsorbent to remove/reduce a lot of organic and some inorganic contaminants found in different liquid and gas products. Activated carbon has the unique ability to adsorb a wide range of compounds from both the liquid and gas phase. This adsorptive feature is responsible for removing contaminants from water and other substances where the adsorbent material is added. Activated Carbon features a highly crystalline form with a wide surface area
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