The theory is that molecules must collide with enough energy in order to create a new product. It is necessary for the collision to have activation energy in the reaction to be successful. For the first experiment, I used two cups of water at room temperature, which I used a thermometer to check the temperature, and poured it in a drinking glass. The constants in the experiment were the amount of water and the number of tablets. I then dropped one alka seltzer tablet in the glass and used a stopwatch for the time it took to dissolve. Once The alka seltzer tablet was dissolved, I recorded the time and then repeated the process two more times. For each trial, the outcomes were about the same. For the second experiment, I used two cups of room…
beaker. Three trials were done and measurements were recorded. The purpose of the second experiment…
The purpose of the Types of Chemical Reactions lab is to become familiar with the different types of chemical equations. Also the experiment allows one to apply their equation skills to explain reactions. This is done by heating compounds with the Bunsen burner and also by mixing compounds in the twenty four well plate. The experiment found that the liquid compounds reacted to form milky liquids. Also that the heated solids caused condensation that put the fire on the splints out. The experiment could have been flawed due to measurements.…
In this experiment, we will develop five solutions that will be tested to figure which one of these solutions will dissolve an Alka seltzer tablet the fastest. The following essentials for this experiment will include Alka seltzer tablets that will be split in half. We will also use one solid tablet for a different result. This experiment will include water in different temperatures and additional ingredients such as ice, salt and vinegar that will be included to see which solution works more effectively. The Hypothesis: Hot boiling water will dissolve the Alka Seltzer tablet the fastest.…
Science Fair Checkpoint #3 Materials: Disposable Gloves Timer Test tubes Thermometer Steel Wool Scissors Ruler Lemon Juice Orange Juice Vinegar Distilled Water Four Small Bowls Thin Towel Tall plastic cup Graph Paper Procedure: Before beginning your experiment, make sure that the distilled water has been opened and exposed to the air for at least a few hours. This will allow it to absorb some carbon dioxide from the atmosphere and lower its pH from a level of about 7 to about 5.8. The distilled water will act as a model for "normal" rainwater, which has a pH of about 5.6.…
ABSTRACT: A blind taste test is used as a tool for companies to see how they can improve their product. My Biology 141 class challenged people to do the Pepsi/Coke challenge to see if they were cable in distinguishing between Cola products Pepsi and Coke even if they had recently brushed their teeth or not. There were two hypotheses to test. The first one being that there is a difference between brushing your teeth and not brushing your teeth, within the last thirty minutes, in their ability to distinguish between Pepsi and Coke. The second one was that there is no difference between brushing your teeth and not brushing your teeth, within the last thirty minutes, in their ability to distinguish between Pepsi and Coke. After doing the test and performing the necessary calculations on the chi-squared test, I found out that a greater amount of people who brushed were able to correctly identify the cola products.…
Seltzer’s essay revolves around the idea correlating with absurdity, morality, and sanity together. Seltzer alludes the given the popularity of some corrupt characters, they have the power to influence others and are responsible for their corruption. The essay presents the argument that the absurdity in Catch-22 is a direct result of moral insanity. Seltzer then concludes that the law Catch-22 is not only a symbol for a power bureaucracy, but also the explanation of the immoral uncontrolled opportunism of the officers in the war. This source is helpful in that rather than discussing the themes of absurdity, morality, and sanity, the essay offers analysis on how they relate to each other and the effect they have on an individual. Furthermore,…
We all love a cup of coffee in the morning, some enjoying even more than one cup to start their day off filled with energy, therefore it's easy to understand why the coffee maker is the most used kitchen appliance in any home, and why you have to pay attention for it to be clean. This is unless you like to have mold spores in your coffee and damage your health, of course.…
Logility and Heineken hop to it. (n.d.) Businessweek. Retrieved September 5, 2012 from http://www.businessweek.com/adsections/chain/2.1/logility.html .…
1. The framers created a bicameral legislature because of the Great Compromise at the Constitutional Convention which stated that one house’s representation will be based on a state’s population and the other would have equal representation. Another reason is that it would help prevent tyranny because both houses can “check” each other to make sure one does not get to powerful. One power unique to the House of Representatives is that revenue bills must originate from the House; the framers gave this power to the House because the House of Representatives is more representative of the entire population than the Senate is. One power unique to the Senate is that they are the ones that try the President for impeachment; the framers gave this power to the Senate because they reflect the state’s interests and also because they are more “mature” than the House of Representatives since the required age is higher.…
Our project is making a lava lamp in a bottle. My group members are Erik Duarte, Isaac Sanchez, Kenneth Loya, and Nick Mahan. Our question was can you make a lava lamp out of household items. Our hypothesis was you can if you find the right items. We were right you can if you put vegetable oil on top of water and then put the food coloring in and the ad Alka-Seltzer. Our background info is that vegetable oil is used to cook, water you used to drink and stay alive, food coloring is used to make food colorful, Alka-Seltzer it is used to make head aches go away if you put it in water and wait for I to dissolve. We put vegetable oil on top of water. Then we put the food coloring on top of the vegetable oil. Then we put the Alka-Seltzer in it. When it went in there it pushed the food coloring up into the vegetable witch made it go slow so it made bulbs of food coloring so it looked like a lava lamp. Why did this happen because, well the Alka-Seltzer reacted with the water naturally so the fizz pushed the food coloring up. So when it went up it ran into the vegetable oil witch is thick so it made it go into bubbles and if you have ever watched a lava lamp the lava forms into bubbles. So that’s why we call it a lava lamp inside of bottle. The conclusion is that you can make lava lamp household items if you use Alka-Seltzer, water, food coloring, and vegetable oil. So if you want to try just do what we did. That is our experiment. Why this happened because the Alka-seltzer had a chemical reaction beacuse of some powder on the outside of the alka-seltzer so the bubbles carried the food coloring up to the top of the bottle…
The main motive for Pernod Ricard (PR) to acquire V&S is market expansion to US market as acquisition is the direct and fastest way to get access to the target market. Since V&S had already access into US market since 1980s and more than 50% of its sales are exported to US before acquired by PR. Secondly, such acquisition could obtain the inherent reputation of V&S from 20th ranking to 2nd of the world’s vodka brand and leading premium vodka manufacturer of the world. By acquiring business, PR could expand their vodka business to world easily (especially US market) for the reason that it had a well-established brand name and consumers were familiar with such brand name. Further, financial objective was another motive for such acquisition since it offered PR a viable option to broaden their vodka portfolio to Ready To Drink (RTD) and Flavoured Alcoholic Beverages (FAB) markets. Last but not least, Poland or Russia are always come with a positive COO (country of origin) of vodka (Musonera and Hemley, 2007), and Absolut Vodka (AV) is an associate product with positive COO image as it has been exported to eastern European countries for 15 years history, PR could expand all the major vodka markets across the world with a positive connation image by acquiring AV.…
Life Spark experiment was done by Miller & Urey. Warming the flask of water simulated water vapor to mix with the gases in the…
We Feel Very Happy To Get The Opportunity To Convey Our Deep Sense Of Gratitude To All Those Who Have Been Share Enough Knowledge To Offer Their Advice And Provide Help When Needed Which Has Led To Successfully Complete…
It is manufactured and marketed by Kali Mark (Kali Aerated Water Works), which has offices and bottling plants at several towns / Cities in Tamilnadu the drink is mildly carbonated and has a tangy grape-cola taste. There is a select fan following for this drink similar to Harley Davidson fan club.…