Problem: Which has more Calories per gram, cheese puffs or marshmallows?
Hypothesis: Marshmallows have more Calories per gram because they have more mass.
Abstract: Marshmallows have more Calories per gram. Marshmallows have .2079 J/g℃ and cheese puffs have 1.08x103 J/g℃. My hypothesis was that marshmallows have more Calories per gram and my results confirmed my hypothesis because there is a .2068 J/g℃ difference.
Experimental Summary: First, my partner and I put the marshmallow and cheese puff on T-pins and used the Electronic Balance to measure the mass of each of them. Next, we put 100 mL of water in the 100 mL Graduated Cylinder and poured it into the 12 oz. soda can. We measured the temperature of the water with the thermometer. After
Next, we measured 1.07 g of magnesium oxide, using a balance in the fume hood, added it to the HCl in the calorimeter, and shut the lid quickly to conserve heat. This mixture was “swirled” and allowed a few moments to react. The final temperature was recorded and DT determined. GRAPH GRAPH
Regarding the densities of Coke and Diet Coke, I believed that the density of coke would be greater than the density of Diet Coke. Because the content of Coke contains more sugar than Diet Coke, it would contain more mass and since density is mass dependent, Coke would be denser than Diet Coke. From the results of the experiment, there was a slight difference between the densities of Coke and Diet Coke. The measurements obtained from the pipette and the graduated cylinder demonstrated that Coke is denser than Diet Coke while Diet Coke was shown to be denser than Coke using the burette. With the pipette, the average density of Coke is 1.02 and the average density of Diet Coke is 0.99. With the graduated cylinder, the average density is 0.976968 and the average density of Diet Coke is 0.95. With the burette, the average density of Coke is 0.99 and the average density of Diet Coke is 1.0. Among the three instruments, the most precise was the graduated cylinder and the most accurate was the volumetric pipette. Since density is defined as mass/volume, changing the volume of Coke or Diet Coke would have changed.
To Determine The Effect Of Temperature On Mass Of Butter Formed When Heavy Cream Is Shaken.
Day 1: (a) Choose four gummy bear from the teacher. Use the equipment available to measure your gummy bear and record the data in the chart for Day 1
According to Aristotle, “What lies in our power to do, lies in our power not to do” (BrainyQuote). What do we naturally need to control ourselves to do or not to do something? Through how people usually manage their daily schedules which would or would not be achieved, the answer would be figured out. Most of them would make their schedules depending on their will, for example, to make them better or work more efficiently. However, at the moment beginning their plan, some of them cannot follow the schedules they made because they already have lost their motivation or just satisfied with making plans even though they had a strong will at the beginning. What causes to or not to execute their plans? What could be the motive
Methodology: A plastic cup was filled half way with crushed ice and mixed with four spoonfuls of 5 mL of sodium chloride. A thermometer was quickly placed inside the cup to take the temperature and the
The purpose of this project is to the solve myth of if Mint Mentos (a hard candy). Actually cools things down. The project will need Mentos also hot water. Also a thermometer . Check to see what temperature the water is. Then pour 5 Mentos into the water. Record the temperature to see if it has changed. Add five more Mentos at a time . Record the temperature of the water every 30 minutes. Use the other glass of water to refer it to the one you have experimented with. Record it with a chart. Label one side Minty water, and the other Regular water. Label each box after how many Mentos was inserted to the water.Ex(After 5,10,15,20..). Once everything is written on the chart that is Going to be the conclusion to the experiment.
While allowing the water to boil, the mass of an empty calorimeter was measure on the analytical balance along with the mass of that same calorimeter filled with 40 mL of water. Once the mass of the calorimeter with 40 mL of water was weighed, the calorimeter was placed on a ring stand and the temperature of the water within the calorimeter was measured and recorded.
Put 300 grams of ice each into 4 different 1000mL beakers. Add 0 grams of salt into the first beaker. Add 30 grams of salt into the second beaker. Add 60 grams of salt into the third beaker. Add 90 grams of salt into the fourth beaker. Put a thermometer with starting temperature of 21°C into each beaker. Record the temperature every minute for 10 minutes. Repeat the trial 5 times.
The hypothesis on whether the mass of the Gummy Bear would increase or decrease was accepted. The data collected during the lab supports my hypothesis because the experimental Gummy Bear's mass for Day 1 was 2.7g when placed on the balance. Then in Day 2, the mass increased to 6.0g. The change in the mass of the Gummy Bear's were 3.3g. The Control Bear's mass on Day One was the same as the experimental Bear's, 2.7g. On Day Two, after being stored in a refrigerator for 24 hours, the mass was still the same staying at 2.7g. Some options for future projects like this are finding the increase or decrease in the density. Or another option is to find the increase or decrease in the measurements of the Gummy
Before one can interpret this work, one also has to analyze the meaning of the subject. It’s all too easy to say that the subject of this work is the popsicle, but arguably, the popsicle has no meaning until the human being has experienced it in some way. The true subject of this piece is in fact the experience or act of eating the popsicle. If one is to assume that the popsicle in this piece is being bitten by a human being (in a figurative sense), then that human experience has to be part of the story. People eat popsicles because they are sweet and colorful and because they are cold. They eat popsicles outdoors when it is hot outside, usually in the summer. Sometimes they also eat popsicles after a meal for a special treat. The experience of eating a popsicle is a common one, especially in childhood, but sometimes also in adulthood; almost everyone has unwrapped a popsicle and enjoyed it slowly until it was gone. Much to the person’s disappointment, the popsicle is consumed — but it’s meant to be consumed.
5) Find the mass of the empty styrofoam cup calorimeter with the balance. This mass will help us calculated the mass of the water
In this experiment I will use boiling tube, measuring cylinder, timer, hydrochloric acid(0.5 , 1.0, 1.5, 2.0, 2.5, 3.0 Moles), magnesium, test tube rack, clamp stand, a ruler and i will have to wear goggles to protect my eyes.
Calorie is about twice as much energy as you need to warm one gram of most other
When a hot liquid is placed in either a plastic, paper, styrofoam, or a glass cup, then the styrofoam cup will keep a liquid heated longer. During this experiment, a liquid will be warmed and poured into the different cups.