acetic acid‚ and ethyl alcohol are organic compounds with different properties. Gasoline‚ for example‚ has a strong odor‚ is volatile‚ and highly flammable. In this activity‚ you will find out about the properties namely odor‚ viscosity‚ volatility and flammability of some other common organic compounds. Odor is the smell of the compound. Every compound has its own specific odor. Viscosity is a measure of a liquid’s resistance to flow. Volatility is the measure of the tendency of a compound to
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in your oven into ash. You can then just wipe it up easily with a damp cloth (after it cools of course). 7. Urine contains appreciable quantities of urea but almost no ammonia. Upon standing‚ urine specimens develop the odor of ammonia. Explain why this odor develops. The odor develops because of the bacteria present. The bacteria usually increase the pH as they break down urea to ammonia. Another factor involved is high acid levels. Ammonia release can occur when the body is too acidic. Ammonia
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The overall argument made by Ruth Goodman in Getting Clean ‚ the Tudor Way‚ is that the routine followed in the 16th century Tudor period of using linens to keep proper hygiene was actually better than taking a bath or shower. More importantly‚ Goodman argues that wearing dirty linens or clothing caused a person to stink more so than a lack of showering. She states‚ “it appears to be absence of laundry‚ rather than the absence of washing the body in water‚ that has the biggest impact upon personal
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conclusively determine its identity. 4. First test tube: a. Put 8 drops of the anion to be tested in a clean small test tube. b. Add 8 drops of hydrochloric acid to the anion solution. Note the appearance of the solution plus any evolution of gas and odors of gas. 5. Second test tube: a. Put 8 drops of the anion solution in a second test tube. b. Add 3 drops of silver nitrate solution. c. Note the colors of any precipitates formed. d. Write a net ionic equation for any reaction that produces
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Oxford Journals | Life Sciences & Medicine | Chemical Senses. Web. 7 Dec. 2010. <http://chemse.oxfordjournals.org/content/13/3/445.short>. 3. Smith‚ David V. "How Taste Works." World Book Encyclopedia. Vol. T. 2006. 4. Swindle‚ Mark. "How Odors Are Detected." World Book Encyclopedia. Vol. Smell. 2000. 5. Swindle‚ Mark. "Structures Important In Smell." World Book Encyclopedia. Vol. Smell. 2000. Acknowledgements I would like to thank God for making the human body so interesting and wonderful
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D) Compared to a "regular" white wine‚ a wine in the classic sur lie style should have simple odors and flavors. Points Earned: | 0.3/1.0 | | Correct Answer(s): | A‚ B‚ C | 6. There is a correlation between aroma compounds and the degree of sugar in grapes A) True B) False Feedback: Slide 17 Points Earned: | 1.0/1.0 | |
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neutral stimulus to conditioned stimulus ‚ which has created the conditioned response of dog’s salivation. Pavlov and his assistants also elaborated on this preliminary finding by using different unconditioned and neutral stimuli. For example‚ the odor of vanilla was presented after a mild acid solution (similar to lemon juice) was placed in the dog’s mouth . The mild acid solution caused the dog to salivate . However‚ after several trials‚ the dog began to salivate solely to the odder of vanilla
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windows‚ which were dark enough I was not able to see inside of the vehicle in a well lit area. I conducted a traffic stop on the vehicle‚ and the driver pulled into 11484 Hwy 49 (Whataburger). I then approached the vehicle‚ at which time I smelled the odor of marijuana coming from within the vehicle. When I reached the drivers window‚ I observed the driver‚ who was later identified as Matthew O Hicks (DOB 10/01/1992)‚ was the sole occupant of the vehicle. I then instructed Hicks to exit
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act fast as well. He also wants people to try and be thinkers by thinking of innovative projects that are good for the environment and just take a real life problem and find a simple solution for it. For example when he talked about shoes and shoe odor. He also talked about how people thought about how shoes smelled after being worn. So they put on the bottom of the shoe where you insert your feet coffee.
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Introduction Eutrophication is an increase in the amount of plant nutrients in a body of water(Ford-2000). A Eutorhication process that takes a long period of time to occur. It involves the transformation of a new lake and an old one. Because it has clear water and low nutrient content the young lake is called oligotrophic‚ and the older lake is different in that it is murky water and has a high level of nutrient‚ which is called atrophic. This process is natural and since it is it takes a long
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