Vinegar

orange juice, vinegar and water. Confounding Variables: Our constant variables are the pipe and six cotton balls used to make the choice chamber, the amount of each substance held inside the cotton balls, the size of the pipe and the amount of fruit flies placed within the choice chamber. Replication/Sample Size: For our experiment we performed each test a total of three times. The first three: Water vs. Water, the second three: Water vs. Orange Juice, the third: Water vs. Vinegar, the last:…

5o percent of the population of the brine shrimps, with the exposure household chemicals such as , Ammonia, Bleach, and Vinegar, and the morality with each solutions. I and my group splitte the Brine shrimps into 4 containers, first one for control group ( no solution will be added to that container), the second one for Ammonia, third one for Bleach and the last one for Vinegar. our primary goal was to calculate the concentration of the Brine shrimps, using the formula %…

Questions: 1. Vinegar is made of acetic acid and water. Explain how it was able to remove the calcium shell. A. The vinegar, reacting with the calcium of the shell, broke down the shell to the membrane. The water in the vinegar then continued to swell the egg. 2. (a) What happened to the size of the egg after remaining in vinegar? (b) Was there more or less liquid left in the cup? (c) Did water move into or out of the…

The purpose and objective of this experiment was to determine the percent by mass of acetic acid within a sample of vinegar using volumetric analysis with the titration technique. The theory is that if the volume and molar concentration of the standardized sodium hydroxide (NaOH) solution is known, then the percent by mass of the acetic acid (CH3COOH) in vinegar can be calculated after a titration.1 Within this experiment, a NaOH solution was standardized with a primary standard acid of…

and hypotonic solutions have on cells.The purpose of this experiment was to observe what happened to a cell when placed in different environments. In order to do this, we used an egg to represent a cell and put it in different solutions such as, vinegar, corn syrup, and distilled water. Corn syrup was used to show how a cell would react in a hypertonic solution, and distilled water was used to show how a cell would react in a hypotonic solution. Cells and eggs are similar because they both have…

the amount of the product and the amount of each reactant that is left over. To solve the problem, the lab contained reacting sodium bicarbonate(baking soda) and acetic acid(vinegar) in different ratios and seeing if the product changed. The data suggests that the higher ratio of baking soda to vinegar creates the most product. For the ratio 3:1, the final grams of sodium acetate(product) was 0.09, the product of 1:2 was 0.52, while for the ratio 1:3, the final grams of the sodium…

The graph shows that with 10mL of vinegar, the curd mass is 1.4g. When 30mL of vinegar was added, it brought up the mass of the curd to 10.4g, which also happened again when the amount of vinegar was increased to 50mL, the mass was 25.4g. As more acid was added (in this case vinegar) more casein proteins were manipulated into curd, which also resulted in a decrease in size. When only 10mL of vinegar was added, not all of the casein was changed, which made the substance…

inflate?” In order to do this we decided to use yeast and vinegar, and mixed it with baking soda, alka-seltzer, and mentos. Our hypothesis was that…

it to clog, and reducing the water flow. Cleaning the shower head is a task homeowners can provide without calling a plumber in Sugar Land. Distilled white vinegar is a natural product for effectively removing hard water buildup on shower heads, toilets, and other surfaces. Always test the surface in an inconspicuous area to ensure the vinegar will not mar the finish. Instructions for cleaning the shower head are as follows: The Removable Shower Head A removable shower head simply unscrews. If…

The hypothesis for egg one (vinegar) stated: If the effect of vinegar on egg mass due to osmosis is tested, then the egg will gain mass. This was proven because the mass of egg one increased after being placed in vinegar for 48 hours. The egg weighed 100.3 grams after being placed for the first time in vinegar. After it was placed in fresh vinegar for 48 hours, the mass increased to 102.6 grams. The hypothesis for egg two (water) stated:…