The effect of molecular weight on the diffusion rates of Potassium permanganate (KMnO4)‚ Potassium dichromate(K2Cr2O7) and Methylene Blue^1 _________________ Group 3 Sec. X-1L February 6‚ 2012 ____________________ ABSTRACT The effect of molecular weight on the diffusion of substances were tested through the use of agar-water gel with three wells placed in a petri dish. Drops of three different substances namely: Potassium
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recorded at 6:05 p.m. as the start time. The end time will be after 1 hour has elapsed. The radius of the crystal are measured and recorded for both sets of pairs. Then the rate of diffusion for each molecule is calculated by converting the radius from millimeters to micrometers and dividing the resulting number by the number of minutes the plates were sitting. * Diffusion in liquid -room temperature water -crystal of KmnO4 -ruler A glass Petri dish is filled with room temperature
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Importance Of Following Orders I am writing this essay on the importance of following order because I recently disobeyed a few General orders. Our commanders put out orders and make them very clear to us for multiple reasons. One of the main reasons is that these orders are there to protect us as Soldiers and not only our images but the images of our fellow Soldiers and the Army itself. The Army and our commanding officers have our best interests at hand and they put in place the orders they do for
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Factors Affecting Fermentation of Glucose by Yeast Introduction: Fermentation is anaerobic respiration whereby food is altered into more simple compounds and energy in the form of chemicals is produced‚ an example being adenosine triphosphate (biology-online.org/dictionary/Fermentation). All this occurs with the lack of atmospheric oxygen. At the end of the day alcohol and carbon dioxide are the end products when yeast is used in the fermentation procedure. But end products like acetic acid
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Importance of Following Orders The importance of following orders is that if one person breaks off and does whatever they want it can leave others weak and vulnerable. Being in that state‚ others can be subject to extreme conditions and injury. There are reasons why regulations and protocols have been put in the places they have‚ to prevent chaos. There is usually a good reason that an order is given to a subordinate of lower grade. Although there can be times where an order can be unlawful
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The Effect of Varying Molecular Weights on the Rate of Diffusion of Substances August 22‚2012 ABSTRACT The effect of molecular weight on the rate of diffusion was verified by the 2 tests: the glass tube setup and the water agar-gel setup. In the glass tube setup‚ two cotton balls were soaked in the solutions of hydrochloric acid (HCl) and ammonium hydroxide (NH4OH) and were simultaneously placed on both ends of the tubing.NH4OH had a lighter molecular weight of 35 g/mole which diffused
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Continuous Glucose Monitoring Alyssa M. Hughes Grand Canyon University: NRS-410 June 13‚ 2015 Poorly controlled blood glucose levels in the presence of diabetes exposes patients with diabetes to many secondary complications such as stroke‚ high blood pressure‚ peripheral vascular disease and kidney disease. New technologies such as continuous glucose monitoring (CGM) can help patients with type 1 and type 2 diabetes manage their disease better. This assignment identifies a research article that
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importance of following orders in a time of war. 1. Team member 2. Discipline 3. Causalities Conclusion: Following Orders in the Armed Services in a Time of War By: Pv2 Beasley Imagine being in an authoritative position in a war. Sounds cool right? Now imagine if your subordinates didn’t follow the orders you put out to them. You
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PFC Ashe‚ Thomas Charlie 447 Signal Battalion Fort Gordon‚ GA February 1st‚ 2014 Importance Of Following Orders In order to be successful in any career one must be able to listen and take to heart the importance of what they are learning and doing throughout their lives; this has significance in both the military and civilian life. In order to do that you must follow whatever your superiors say‚ like when you are at your civilian job and your boss tells you to clean the
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The Importance of Following Orders Following orders is of the utmost importance in the military. Obedience is what enables the military to operate in an organized and effective manner which is clearly very important during challenging military situations. While an individual can question the notion of obedience in daily life‚ this luxury is often not available in the military where the grand goals and aims require smooth internal functioning and hierarchical coordination. Indeed‚ many of the standards
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