Test tube C did not mix well with the silver nitrate. The Iodine stayed at the bottom while the silver nitrate collected at the top. Test tube D did absolutely nothing‚ but get a little cloudy 5. Conclusion: The purpose of this lab was to see how silver nitrate affects the reactive Halogens and to see if it formed a precipitate. Most results were the same where a precipitate formed. Some took longer than others to form where as others had no effect to the silver nitrate. Two ways to improve the lab
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When you mix copper‚ silver‚ and nitrate together‚ you will end up with silver nitrate solution will turn blue (it has become copper nitrate). On the piece of copper‚ there would be a coating of solid silver. If a chemical reaction is going to be observed when chemicals are mixed‚ heated or any other means of altering the substance‚ then we will be able to predict the products formed. If it is observed that in the original versus the changed substance no new substances are formed‚ the change is reversible
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English 100 05 / 08 / 2013 Every Cloud Has a Silver Lining There is no such thing as a perfect human mind. We are all a little fucked up –some are in worse condition than others of course‚ but deep down‚ there is something wrong with all of us. Silver Linings Playbook is an impressive romantic comedy in where this reality is being beautifully expressed. The main story is developed around the lead character; an undiagnosed bipolar man whose lost everything and whose battle with insanity is the
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I mostly agree with Ashley’s opinion‚ but I do not believe Silver Linings Playbook is a formalistic movie. This is not a formalistic movie because there are no distortions or manipulations of reality (Giannetti 7). Also‚ formalistic movies use highly manipulated images that they look so different from the real thing ( Giannetti 524). They want the manipulated images to look beautiful or attractive to the eye (Giannetti 524). Silver Linings Playbook does not use manipulated images because the images
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the functioning of the Circular Flow of Income. The Circular Flow of Income is a model that indicates how money moves throughout an economy. This model was mainly in use up to the Second World War and is a model developed by classical (monetarist) economists. Many models have been developed based on The Circular Flow of Income. The Circular Flow of Income consists of two parts‚ the inner circular flow and injections and withdrawals. In the inner circular flow there are two basic economic institutions
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Silver Linings Playbook Essay Jason Lin Camden County College Pat the main character of the movie has bipolar disorder. Bipolar Disorder is also known as Manic Depressive Disorder. Bipolar Disorder consists of mood swings from the lows of depression to the highs of mania. These mood swings may happen as often as a few times a day to a few times a year. The exact cause of Bipolar Disorder is still unknown. Since the exact cause of Bipolar Disorder is unknown it is unknown what
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Silver is a very ductile and malleable metal used for thousands of years utensils‚ for trade‚ and as the basis for many monetary systems. Its value as a precious metal was long considered second only to gold. In Ancient Egypt and Medieval Europe‚ it was often more valuable than gold. Silver is currently about 1/50th the price of gold by mass‚ and 70 times more valuable than copper. Silver did once trade at 1/6th to 1/12th the price of gold‚ however‚ the discovery of great silver deposits in the
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Analysis of Silver in an Alloy Introduction In this experiment an alloy of silver will be analyzed to determine its silver content. The silver-copper alloy will be dissolved in nitric acid‚ the silver will be precipitated as silver chloride‚ and the silver chloride will be filtered‚ washed‚ dried and its mass determined. From the mass of the silver chloride formed and the mass of the original sample‚ you will be able to calculate the percent of silver in the alloy. Because the results are
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Copper-Silver Nitrate Reaction Introduction In this experiment copper wire will be placed in a solution of silver nitrate. This single replacement reaction will produce a blue solution of copper II nitrate and solid silver. By weighing the reactants before the reaction‚ the mass of silver produced can be predicted. This theoretical yield can be compared to the actual yield of silver. Purpose Students will compare the theoretical mass of silver with the actual mass of silver from the single
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In this experiment‚ we have silver oxide and by using a bunsen burner‚ we will drive off all of the oxygen in the compound. We will do this by heating the silver oxide until the substance’s mass stays constant to know when all of the oxygen possible has been driven out. This process will occur through a series of heating and remassing. Silver oxide has many uses from batteries to military purposes. In a silver-zinc battery‚ silver oxide acts as the cathode and zinc as the anode. This battery is
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