In conclusion to the distillation lab‚ I think our data shows that our experiment went well. Our graph resembles the graph in the lab handout (graphs attached to lab notebook sheets). The fractional distillation shows the sharp slope between when the cyclohexane burns off and mostly only toluene remains. The microscale graph seems to be accurate because it shows the large jump where the cyclohexane is burned off. To view the apparatuses used in the experiment look at the attached pictures. To
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weigh the plain block and object used on top of the wooden block in grams and Newton’s‚ as this information will be useful throughout the lab. Next place the ramp board horizontally on a table to measure the friction of the block and the weight of the soft drink can set on top of the wooden black by connecting the blocks hook to the spring scale. Meanwhile set the block and its weight on the board with its largest surfaces in contact with the surface of the board and connect the blocks hook to the 500-gram
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two of the columns were replaced as they were damaged beyond repair (The Four Courts : HERITAGE 2016). The Blocks which are subject to this survey are granite. These blocks are braced using steel framing and steel cleats which are set into the stone using molten led. Aim of Survey The aim of this survey is to use orthographic elevations to create a 3D model of the ring of granite blocks which make up the drum
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The Building Blocks of Culture Unknown Grantham University The Building Blocks of Culture Being In the Army‚ I had the opportunity to experience another type of culture apart from mine. My first deployment took place in Afghanistan‚ where I had the privilege to encounter the building blocks of their culture. They consisted of different symbols‚ language‚ values and norms. Their building blocks did not compare at all with the ones of my daily culture in the United
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Conclusion: As we have learned from all the information presented to us in the communication world‚ there are many choices out there to relay tidbits of talk‚ video‚ emails‚ text‚ global connection via MySpace or Facebook‚ and face to face communication via webcam; it all just depends on how you (as a user) chooses to use the outlet. All the communication we have investigated has to do with mostly snippets of information‚ like a text through Twitter‚ or a blurp on Facebook; these are not communication
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Counting with Base Ten Blocks Standards:1.NBT.2 A-C | Objectives: * Students shall understand and compute operations using base ten blocks. * Students shall understand numbers and ways of representing numbers‚ relationships among numbers and number systems. | Activities: -Students will review adding and subtracting with base ten blocks. They will get a pre-made laminated sheet with indicators of each base – ones‚ tens‚ hundreds‚ thousands. I will give them different problems on the board
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Barry Allahyar Dr. Dodd CHEM 2122 2010-09-16 Experiment 19: Fischer Esterification‚ Conclusion The objective in this experiment was to efficiently perform an Fischer esterification of 1-butanol and acetic acid to form water and n-butyl acetate‚ and to confirm the esterification using IR spectroscopy analysis. It was found that 0.734 grams of n-butyl acetate was formed with a percent yield of 61%. The product was confirmed using IR spectroscopy and boiling point confirmation. The reaction mechanism
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Conclusion Teen pregnancy is a pregnancy in female human-beings who are below the age of twenty years and being a teen parent it isn’t as great as it sounds. Teen pregnancy should be highly discouraged has it has effect on the teenage mother and the baby born. The teen mother may face complications such as premature labor‚ medical complication during the pregnancy period‚ at child birth or after child birth and are likely to drop out of school. One cause for an early pregnancy for a teenager
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deprive a person of life‚ liberty‚ or property without due process of law‚ or to deny a person the equal protection of the laws” (W.J.F‚ p.402). The statement above demonstrates evidence of why the 14th amendment was added to the Constitution. In conclusion‚ the major principles in democracy consist of different variable including having individual right that are specified by amendments. Among these rights are freedoms such as freedom of speech‚ right to vote‚ right to due process of the law all rights
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Lab Conclusion on Density In the lab of measuring density‚ precision and accuracy are very key components. Precision is the exactness of a measurement or good technique. Now accuracy is the value that we measured compared to the true value that the book has. Precision and accuracy are important because you need to have good technique and have your value close to the true value to minimize the error analysis. If you do these steps correctly you are a good chemist but if you do them poorly they
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