Abstract The purpose of this lab was to study the composition of hydrates. Hydrates are ionic compounds that are chemical compositions made of water and salt. A main objective was to remove water from the hydrate by heating‚ and determine the amount of water that was in the hydrate. After doing this‚ one had to predict the empirical formula for hydrated copper sulfate. In doing this lab‚ one was able to see the gradual change in the composition of a hydrate into an anhydrous salt. The lab was
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process by which very tiny droplets or particles of liquid or solid material are surrounded or coated with a continuous film of polymeric material. These micro capsules have a number of benefits converting liquids to solids‚ separating reactive compounds‚ providing environmental
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[Enter]. Then arrow up and make sure that [C/Y] reads 4 compounding periods per year; if not‚ press [4] and [Enter]. Finally arrow up to the EFF screen and press [CPT] to compute the effective annual rate. Alternative (b) is preferred because it compounds your interest more frequently. Thus you get to earn “interest on your interest” sooner. 2) John is considering the purchase of a lot. He can buy the lot today and expects the price to rise to $15‚000 at the end of 10 years. He believes that he should
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Bio Lab Report In part II of the Organic Compounds in Foods lab‚ we to examining whether or not the starch in the saltine cracker can chemically break down in sugar with the presence of salivary amylase‚ which is an enzyme found in your mouth which assists in digestion. My group and I were instructed to obtain a saltine cracker from our teacher and chew on it for approximately 2 minutes. After concluding the chewing‚ we then grabbed a beaker and spit our slimy and chewed cracker into it. Subsequently
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at that time. The initial balance was $500 with an interest rate of %5‚ this means that the end of the first year the balance was $ 525. $500($500=0.05%) or $500+ $25.00‚ the $25.00 is the amount earned from interest. Interest in this account is compound interest‚ which means that interest is earned on the original balance‚ plus whatever interest has been added. Therefore‚ at the end of the second year‚ the amount on which interest was paid was the balance at the end of the first year‚ $525‚ which
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Currently‚ the cost of education is $12‚500 per year‚ but a 5 percent annual inflation rate in these cost is forecasted. The daughter recently inherited $7‚500 from her grandfather‚ which the father plans to invest in a bank paying 8 percent interest compound annually‚ to help meet the cost of the daughter’s education. However‚ the remaining cost will be met by money‚ the father will deposit in the savings account. He will make 6 equal deposits to the account‚ one deposit in each year from now until his
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Martin’s I^3 Speech A comprehensive guide on how human beings Invented and perfected the bow and arrow A long‚ long time ago‚ way before any of us in this stinky room was born‚ there lived creatures very much like us… something with almost exactly the same exotic features of us. Can you guess what it is??? Show of hands… It’s the caveman!!! How could all of you‚ intelligent human beings of god’s creation not know!!! Sigh… but yes‚ I’m here to teach you some things‚ so I shall not scold you
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(12397) 3. Mai Thi Tuyet Anh (12400) 4. Ly Nam Hung (12389) Chapter 5 Question 1: Interest: 8% Deposit $5‚000 First City Bank applies simple interest: After 10 years‚ we get: $5‚000*8%*10=$9‚000 Second City Bank applies compound interest: After 10 years‚ we get: FV=PV(1+r)t
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Running Head: Time Value of Money Time Value of Money University of Phoenix Believe it or not many people through out the years thought that by putting money to the side‚ under the mattress or‚ even in the cookie jar that eventually one day they would be rich. Well not to spoil the surprise but the years it would take to make one rich by those means are far off and nothing in between. This is where Time Value of Money comes in. Time Value of Money is the idea that
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الحارث السماوي لميس علي المحجاني حامد علي عباد منال محمد عيدروس فاروق الحمادي منى محمد الأشول تحت إشراف : د. نهلة الغشم د. ماجد علوان Snow White DEFINITION: Composed of a mixture of natural compound and product and everyone of them has different function while this mixture have bleaching and whitening effect also have ability to remove dead skin and remove acne. CLASSIFICATION: It is classified according to where it is used: * For
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