Differences Between Egg And Corn Syrup

After the egg remaining in vinegar for a few days, the size of the egg became bigger and there was less liquid left in the jar. Water moved into the egg because the egg was in a hypotonic solution that had a lower concentration of solute than the egg, water rushed into the

When the eggs were just placed in 200 mL of water, their masses greatly increased. The inside of the eggs have a higher solute concentration than the water outside the cell. Water

Discussion: The mass of the lye was taken twice, and the mass of half a teaspoon of lye is 3.3 grams, as 1 teaspoon of lye was 6.6 grams. The initial temperature of the vinegar was 16.0° C. For the first trial, the final temperature was 31.0°C, meaning the ∆T was 15.0°C. The final temperature for the second trial was 33.5°C, which indicates that the ∆T was 17.5°C.

The items that were massed were the evaporating dish, watch glass, and NaCO3. The materials were massed once before and once after being heated in the drying oven. The mass of the evaporating Dish before was 46.57 g; while after being heating was 60.15 g. The mass of the watch glass before was 57.97 g and after was 48.75g. There were two masses taken for the substance NaHCO3- one with the evaporating dish and one without, subtracted out after the lab was concluded. The mass of the substance with the dish was 48.79 g before and 62.33 g after; meanwhile, the mass of the substance without the dish was 2.22 g before and 2.18 g after. The mass of the NaHCO3 had changed after the reaction occurred along with after it was placed on the hot plate and being in the drying oven.

A big divide of the long island culture is between West Egg and East Egg. East Egg is comprised of the families with money and have always had money. The people of East Egg tend to be more snobby, greedy, and in general just rude people. East Egg is full of people who are less-sophisticated, don’t try as hard, and have less of a work-ethic as they haven’t had to work hard for their money.

Conclusion: Compare Trial 1 and Trial 2. The Trial 1 change in mass are 12.5g, however Trial 2 changes in mass is 1.2g. The Trial 1 change in mass is more than Trial 2. And I think the Low of Conservation of Mass violated in the Trial 1 is can be exist. Because the Trial 1 actually the soda with vinegar have Chemical reactions occur and chemical

My hypothesis was correct. The raisins increased in mass because of the absorption of the water. The mass of the raisins before they were put in the warm water was 2.69 grams. The mass of the raisins after were put in the warm water was 3.13 grams. The mass of the raisins increased .44 grams during the process of osmosis.

Then the balloon is lifted up so that the baking soda runs into bottle to react with the vinegar inside. Immediately the balloon is inflated by the carbon dioxide formed. The baking soda is kept constant when the experiment is repeated for another different amount of vinegar. Results/Findings When sodium bicarbonate and vinegar mix,

In this egg drop project, a container was built to house one egg and was then dropped at various heights. The purpose of this lab was to find how impact time affected the force with which an object, the egg container, hits another surface as the momentum moves to zero. Our hypothesis states that if the impact time is stretched longer then the force exerted on the egg would decrease, making the egg less likely to break. The independent variables for the egg drop project was the height at each drop; the dependent variables were impact time and survival of the egg. The controls were mass, design of the container, and the egg.

Example 1: The baking soda (NaHCO3) mixed with vinegar (CH3COOH) created foam as well as the washing soda (Na2CO3) when mixed with the vinegar. Example 2: The color change when the starch and iodine (I2) mixed. As well as the color change when the red cabbage was combine with the vinegar and ammonia.

Think of it like this, adding salt to the water makes it like an ocean which is easier to float and swim in than just normal/ distilled water. This is because salt makes water denser. When salt water gets denser, the easier it would be for objects to float on it. My hypothesis was correct. The water did go inside the egg, but the ones with least salt increased the most, unless the egg was the smallest and it had enough space to take in a lot of extra water.

To find the mass percent of acetic acid in vinegar, the molar mass of acetic acid is 60.05 g/mole, and 1.00 g/mol of density, then 0.96 mol×(60.05 g/1 mol) = 57.65 g 57.65 g/1000= 0.0576 ×100 = 5.76% The average mass % of acetic acid in vinegar = 5.53% The average % of acetic acid was 5.53%, which is close to the acidity of the vinegar that was taken in the lab which was 5%, for the different percent we had it could be because of errors in calculations or errors in collecting data. 3.

Another five tea bags were soaked for fifteen seconds in beaker B and then removed. The same teabags were then placed into beaker C for two minutes. They were removed after the time elapsed. 4. The solutions were allowed to cool to room temperature using an ice bath.

The mass of vinegar used during the experiment was 4.108 grams. It was determined that there were .003129 moles of CH3COOH in the vinegar sample. Using this information and the molar mass of CH3COOH, which was 60.05 g/mol, the mass of acetic acid in the vinegar was calculated: 4.Vinegar is a 5% aqueous solution of acetic acid. Since the mass of acetic acid within the vinegar was calculated as .18789 g in step 3, the percent of CH3COOH was calculated using the following equation: To calculate the percent error, the experimental value of 4.5% acetic acid in vinegar was subtracted by the theoretical value of 5% and divided by 5% to yield a percent error of 8.54%. The following is a copy of the calculations done using decimals: 5.The equivalence point of the titration curve measured in step 1 was 25.25 mL of NaOH.

Therefore, this experimentation indicated that the sucrose molecules cannot diffuse from the concentration of the dilute solution, while on the other hand the water molecules diffuse from the dilute solution to the concentrated one. Hypothesis: If the (independent variable) sucrose of the dilute solution is