Identifying Organic Compounds 2. Purpose/Problem: I am doing this experiment to find out what kind of organic compounds are in test tubes A‚ B‚ C and D. I am curious to know if substance D was the lipid because it seemed thin and had a slightly yellow tint of color to it. 3. Research: In my research I was informed about facts and appearances of lipids. First of all lipids are non-polar compounds‚ thus they won’t dissolve in water. This is also known as being hydrophobic. They are made with one
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Plants Which Produce Oxygen at Night‚ Debunked. Can some plants produce oxygen at night? I hear you ask‚ after all the internet is filled with articles stating that plants suck as snake plant‚ and some types of daisies and others produce oxygen at night. But remember your primary school science classes‚ when you learnt that plants practice a ‘magical’ process called photosynthesis? A plant needs light and water‚ to turn carbon dioxide into carbohydrates‚ and oxygen is the waste product of this
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Naming Chemical Compounds General Information: Scientists all around the globe use a standard method for naming chemical compounds. The standards were set up by an international committee sponsored by the International Union of Pure and Applied Chemistry (IUPAC). Having this standard makes life easier for people who use these compounds everyday. It would be tough to set up any experiment if scientists everywhere used different names for the same compound. It would also make the lab a
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Compound Light Microscope The familiar compound light microscope is a series of lenses (hence "compound") that focus visible light in such a way as to produce a magnified image. A single lens‚ often called a magnifying glass‚ cannot generally magnify images as much as a series of lenses although Antony van Leeuwenhoek‚ the first microbiologist‚ used a simple‚ albeit exquisitely crafted‚ lens to discover single-celled "animalcules‚" as he called them. Advantages: Basic compound light microscopes
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Identification of a Copper Compound by Percent Mass Unknown Compound: #9 Abstract: The objective of this experiment was to identify the unknown pure copper salt compound of #9. To do this‚ the mass of copper in the unknown was calculated and then divided by the mass of the whole compound to get the percent copper. The molecular weight was also calculated by dividing mass of copper compound used by moles of compound in unknown sample. The percent copper averaged out to 31.6% while the molecular
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Towards Sustainable Household Consumption? What is Consumption? What is Sustainable Consumption? Why is household consumption important? Environmental pressures from consumption will intensify Driving forces behind consumption patterns What is the role of government in promoting sustainable consumption? Policies to promote sustainable consumption General policy framework on sustainable consumption Broad policy guidelines to promote sustainable household consumption Some Unresolved Policy Questions
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“Negro music”.(rap/hip hop) This study proved how most of the young generation who listen to this music where most likely to end up having sex in an early age‚ use drugs such as XTC‚ drink alcohol‚ smoke weed and party more often than others. “It’s a health-risk in another way too‚ since rap-enthusiasts appear more aggressive as well: they are more often in fist fights and are more likely to threaten others with a knife or a gun. And risk being hurt by the way. “() However‚ what these critics argue
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monetary and supply-side are some examples of the policies which government can promote to achieve economic growth or increase real GDP. Practically to increase the economic growth‚ it involve in either aggregate demand or aggregate supply. Demand side policies will comes into place and act as an important role during a recession or market stagnant. It is aim to increase aggregate demand and if there is an excess space‚ it can engage a role in increasing the rate of economic growth. When settling long
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different ways to promote this sale‚ through advertisements on internet‚ free giveaways of electronic accessories to few lucky customers‚ hiring a celebrity to publicize this reduced price strategy. 10. Identify types of sentences. a. Now that she has found her true love "The Bachelorette" wants women everywhere to know that it is worth it to wait for the right guy. Ans. Complex sentence b. Hillary went to see the new branch manager but the manager had gone to lunch Ans. Compound sentence
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000e^(.02*5) = $11051.71 <-- 2% A = 10‚000e^(.045*5) = $12‚523.23 <--4.5% (I would opt for the CD) While the CD generates more interest in this case‚ the question becomes the nature of a CD itself. CD’s have a maturity date‚ and though the money can be pulled out before the said date‚ in most cases a penalty will occur from the issuer. In my case I would prefer the CD because I have alternate income and other savings that I could pull from in the case of an emergency. I think you should diversify
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