Experiment H: Identification of an Unknown Organic Compound The objective of this lab was straightforward. We were given an unknown compound and we were to perform an IR spectroscopy and as well as NMR spectroscopy. With the IR spectroscopy‚ I was able to name the functional groups I have on my compound and further confirmed my assumptions by looking at the NMR spectroscopy after. The unknown number I was given was number 203. The molecular weight of the compound was 121. From the molecular weight‚ I
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CONSERVATION OF MOMENTUM PRACTICAL WRITE UP AIM: To investigate if momentum is conserved in two-dimensional interactions within an isolated system. HYPOTHESIS: Without the effects of friction the momentum will be conserved in the isolated system. In all three experiments the momentum before the interaction will equal the momentum after the interaction. METHOD: An air hockey table was set up and a video camera on a tripod was placed over the air hockey table. The camera was positioned so it was
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eReading: Amazon’s Kindle Case Write-Up In 2007‚ when the average consumer was inundated with a multitude of choices relating to their entertainment options‚ Amazon had just released the Kindle‚ a new electronic reader. Amazon had been extremely secretive in the lead up to the launch‚ and there was a tremendous amount of concern regarding how the Kindle would affect the publishing industry. From the brick and mortar bookstores‚ to textbook manufacturers to the I-Phone‚ any company involved in
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reaction to take place‚ allowing a particular reaction to take place much quicker and easier. Specific enzymes only lower the activation energy for specific reactions‚ and enzymes are shape-specific. The unique folds of the amino acid chains that make up an enzyme result in the formation of a specifically shaped active site. When the reactants of a reactions‚ called substrates‚ fit perfectly into the active site of an enzyme‚ the enzyme is able to catalyze the reaction. The activity of enzymes is
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Top Three Mistakes Students Make Brookelyn Brookover Miller-Motte Technical Are you one of those three million students who start college? Feeling scared‚ nervous‚ and excited‚ ready to live the college life you’ve always wanted. But you don’t want to disappoint your parents or flunk out. Also do you not want to be a typical college student? Well attending college you are always going to make mistakes. It’s your first year to actually know what college
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The question being addressed in this lab is which ingredient will produce the most bubbles? If baking powder‚ baking soda‚ and salt are added to different test tubes of sugar water‚ then baking soda will have the most effect on the rate of fermentation (create the most bubbles). This hypothesis is rejected. Based off of data‚ the hypothesis was rejected. The ingredient that produced the most bubbles was baking powder. In the experiment finishing at 20 min.‚ the control had 2.5 cm of bubbles produced
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leading to the close of her business. The second alternative of raising money by borrowing‚ whether from a financial institute or from family and friends‚ will definitely pump up the solvency/cash criteria. Which will lead to enhancement in the quality of work delivered‚ due to the fact that that money will allow her to keep all her employees and keep the space she’s renting - providing the employees a stable environment to work in. However‚ there’s a risk here of Maria losing control of the business
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Background – People Angus Cartwright III was an investment advisor based in Arlington‚ Virginia which main role in this particular scenario was to act as the intermediary between the DeRight brothers and potential local real estate properties. There was history already established between the DeRight and Cartwright family as they had been involved in business in the past‚ and there was full confidence of Angus expertise on arriving to an adequate deal. Cartwright had fully prepared a detailed financial
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Crime Scene Write-up CRJS 210 Professor Rinehart August 27‚ 2012 Upon entering the crime scene to my right (North wall)‚ I noticed a white male‚ wearing a gray sweat suit‚ hanging from the ceiling with a small rope around his neck and his hands bound behind his back with plastic zip-ties. In addition‚ there is blood splatter on the wall (North wall) to the right of the victim. The second victim‚ a white male wearing a black ball cap‚ black tee shirt and plaid pants were found semi lying on
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