Soda Carbon Dioxide and Propulsion Relation Experiment For this assessment we had to solve and answer problem by designing a fair and accurate experiment. Sodas and carbonated drinks are one of the many things we see in our life. Our group has looked into carbonated drinks and how they work. However, we did not know the answer to one question: Which soda is more carbonated? Our research question is: Does a different type of soda increase or decrease the distance of its liquid propelled? Before I get into the method and details, we need to know some background information. Why do fizzy drinks fizz and why do fizzy drinks explode when shaken. Fizzy drinks fizz since the producers put a large amount of carbon dioxide into the container, this …show more content…
I think that this is because the company may have wanted miranda to be more gassy and put more carbon dioxide in or the acidic substance of oranges in miranda reacted stronger with the carbon dioxide. However there is a high possibility that our first test for miranda may have a couple of mistakes made since it was a large amount further than its other results(1st test: 3m, 2nd & 3rd test: 1.5m). This may be because we have shaken it too long, measured the results incorrectly, opened the can differently, changed the angle accidentally or since different people were shaking the can… Our method uses measuring distance to find out how well each soda propelled.Our strengths and limits in this method include many things. Strengths include it is accurately measuring the how well the gas and liquid has been propelled, is mostly safe and easy to gather results. The limitations include a large amount like: unable to tell which soda mark is which on the ground, not having the ability to know we are shaking at the same force, not having the most accurate measurer and tool, not able to stop at just the right time, not fully opening the …show more content…
This average reliability has been shown in the first miranda test, being quite different from its other tests. Secondly, we had two different people shaking the cans, this is not reliable since different people have different strengths. If a boney and weak man shook a can compared to a body builder, the body builder is often going to be able to keep shaking the can hard at a constant rate compared to the weak man which may result differences in result. The tools we have used has also effect our reliability. The measuring tape we have used is better than a ruler, stretching up to 3 meters, therefore making it reliable, its only weaknesses is that we have to determine where it ends on the tape and it is not always straight. Also the cans we have used are highly reliable as it were all the same temperature and contained the same amount of liquid inside them. The pavement we have used is not as reliable since we could not have seen which marks were which soda which may mean we might mistake a mark for another soda and measure it incorrectly. Our variables are likely yo be correct compared to what our research question was and the tools we have used is also
In the first part of the experiment, Part A, the standard solutions were prepared. As a whole, the experiment was conducted by four people, however, for Part A, the group was split in two to prepare the two different solutions. Calibrations curves were created for the standard solutions of both Red 40 and Blue 1. Each solution was treated with a serial 2-fold dilution to gain different concentrations of each solution.
Science 1. Free ears in dogs are controlled by dominant allele (F), and attached ears are controlled by the recessive allele (f). In addition, Short dogs is due to a dominant allele(S), and long hair is due to a recessive allele (s). Which of the following is the genotype of the dogs with free ears and short hair? a. ffss b. FfSs c. ffSs d. Ffss 2.
Reliability: I decided to pick this Journal article manly, because
Because in certain way affects in many families, and soda is coming directly from factory and it has another process to get and transported to store or schools that is more expensive than water. For instance, water should be more used than soda in schools since drinking 5 glasses of water daily decreases the risk or certain problems of
Purpose The purpose of this project is to test common sports drinks for their electrolyte content and compare the results to the electrolyte content in common fruit juices. Hypothesis If fruit juices were to be compared to sports drinks for electrolyte content, then orange juice would contain the most electrolytes. Materials orange juice sports drink (Gatorade, PowerAde, Generic sports drink)
My hypothesis was correct because Diet Pepsi has the least amount of soda left in the bottle of the explosion out of Coke, Root Beer, Fanta, and Soda water. According to the data table Diet Pepsi had the smallest amount of soda left in the bottle, it had 620 mL left. I think my hypothesis was correct because like stated in the hypothesis, Diet Pepsi contains potassium benzoate, aspartame, and the carbonation which react to mentos. Specifically, the tiny pores in the mentos which helps the geyser form. Though, the other sodas tested contained carbonation, potassium benzoate and aspartame, have a role in the reaction to the
In each of the experimentations I studied, I have determined how the temperature of the water alters the speed of the Alka-Seltzer tablets being disintegrated. I have selected to differentiate on these two specific components because I wanted to collate and evaluate the number of carbon dioxide being created from the two dissimilar water temperatures. 3. The other key essentials I needed in order to control my experimentations were how much time it took, the quantity of water being utilized, and the temperature of the water. I have controlled both of these key essentials by utilizing a timer, a graduated cylinder, and a thermometer.
Research Question: To investigate and compare how different temperature (5℃, 15℃, 25℃, 35℃, 45℃) can affect the concentration of carbon dioxide in soda water through titration with sodium hydroxide solution. Introduction: Carbon dioxide plays an important role in soft drinks. Soda water is manufactured by pumping carbon dioxide into water under high pressure. Carbon dioxide dissolves in water to form carbonic acid, which is the fizz we find in soft drinks. CO2 + H2O ⇌
Pop Rocks and soda have a very interesting chemical reaction with each other. Soda is a very pressurized drink that has carbon dioxide in it. Carbon dioxide is a pressurized chemical. When it is shaken, it fizzes, and causes pressure, and overflows releasing the carbon dioxide. It is similar to the Pop Rocks.
In this lab, human error could have possibly been that the salt wasn’t fully dissolved or even the Kool-Aid wasn’t fully dissolved. To fix this next time, both mixtures can be stirred a little longer. A third human error could have been when putting 20 drops into the test tubes, some drops were bigger than others causing there to be more than mL of mixture in the test tube. At the end of the lab, a red and yellow M&M were used to do a home material test. I dissolved the color off the shell with warm water and placed a dot of each color onto a strip of chromatograph and placed them in two individual
Although the accuracy was part of the measurement, the data analyzed only includes reaction time. Therefore, the similar average reaction time between male and female could be due to the difference in accuracy. For example, fast reaction time could have easily been achieved by continuously pressing the same response for every trail. Consequently, the reaction time would be as fast, but the accuracy would be very low. However the finding will not have reflected this important factor.
Dr.Pepper is a better soda brand than Coca Cola, because it has less caffeine and better flavors than Coke. Some people agree that Dr.Pepper has more sugar and doesn’t taste nothing like Coke. While others disagree that Coca Cola is a better Beverage. Because if you drank Dr.Pepper you can easily taste a bit of cherry in your mouth having your mouth smell like cherries. According to Debate.org an Investigator RacH3ll3 had mention that Dr.Pepper is a better drink stated,” Dr. Pepper taste better also it has less acid than coca cola.
That is true, however this argument is weak because there are in fact bigger problems than soda being a health issue. Itś your choice on whether you drink soda or not. It won't do much damage unless it becomes a very consistent thing. Though soda is bad, we have much bigger problems killing people. For example, cigarettes or smoking in general.
Have you ever just wanted to have a soda at school? Have you ever been having a bad day at school and just want a nice cool, refreshing beverage, but then you realize… you’re at school? According to NY daily news “soda gets a bad rap for making us fat, rotting our teeth and even possibly making us depressed. But hey... it's not all bad news with the bubbly stuff.” A weird fact about soda is “soda is one of society’s favorite beverages.
A specific content aspartame was the content that made the liquid overflow even more that is why the coke zero lost more liquid. My overall analysis showed that there was a reaction caused in all the fizzy drinks, though there were some that did not overflow. Through research it was found that the different ingredients in the fizzy drinks and the mentos mint produced carbon dioxide reaction and caused it to bubble up and in most cases to make the cold drinks to spurt out of the bottle.