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
Premium Distillation
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
Premium Social network service
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
Premium Acetic acid Alcohol Ester
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
Free Pregnancy Adolescence Teenage pregnancy
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
Premium United States United States Constitution President of the United States
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
Free Measurement Volume Length
Annie Stenftenagel “Freud is NOT Dead” “He was wrong about so many things‚ but he was wrong in such interesting ways. He pioneered a whole new way of looking at things.” Freud changed the world. His ideas and his theories about human behavior and psychology have left a footprint on our world similar to that of the Tyrannosaurus Rex. James Hansell‚ a University of Michigan psychologist‚ captures this idea in his brilliant two-line depiction of the late‚ great‚ Freud. I find Freud and the work he
Premium Psychology Sigmund Freud Psychoanalysis
Matthew Harris FDA Creative Practise Photography Creative cultures 2 17/4/1 http://mattharris-fda.weebly.com Is Film Dead? Matthew Harris Is film photography a dying art? This is the question that inspires and drives my film photography work. Film photography is about subverting modern technologies and techniques to get deeper inside the vocabulary of photography. Digital photography is a blossoming art form that grows more and more popular every day. Can film photography have a place
Premium Digital camera Camera Photography
Paper 4: A Worn Path Setting In the short story “A Worn Path” by Eudora Welty‚ Phoenix Jackson an elderly “negro” woman‚ journeys through the woods to a town to get medicine for her grandson in the early 19th century on a December morning. As the elderly woman walked through the woods she encounters many different obstacles along the way‚ which allows the audience to notice her drive and determination upon arrival at the town. Many of the different details that go into creating the setting and
Premium Eudora Welty Short story A Worn Path
Alum Lab Conclusion The purpose of this laboratory was to use two different techniques to attempt to identify the melting point and the mole ratio of hydrated water to anhydrous aluminum‚ potassium‚ and sulfate of AlKSO4. The hypotheses were: if the alum was put in a capillary tube the melting point of alum will be able to be determined; and the water of hydration in alum crystals will be possible to determine if the alum is heated with a Bunsen burner. Results: Part 1: Data Table | Trial
Premium Chemistry