Enter the spice aisle and grab one bottle of onion powder and one of hamburger seasoning. Also, go to the vegetable area and pick up one regular onion. Then, walk back to the meat section and pick up a package of ground meat. Go to the bread aisle and grab a pack of the original Hawaiian sub-rolls and a pan that the rolls will fit into. Everybody knows that cheese is what tops off a good cheeseburger slider, so go pick up a pack of the favorite type of
Each group was assigned a different percent of sucrose solution out of the four variables; 0% , 5%, 10%, and 15%. After we filled the beaker we then got two potato cores. Once we had the cores we cut the skin off the ends. Following this we then cut the two potato cores into four 2.00 cm potato cores. After they were cut into 2.00 cm each we found the mass.
I can only hope that you are prepared to make one of the most monstrous, mouthwatering piles of cheese and sauce in existence. Even Sally from Sally’s Baking Addiction describes it as “life-changing”. Firstly, the crust. You will want to start by dumping flour, cornmeal, salt, and yeast into a large bowl. Cornmeal allows for the crust to be extremely crispy—almost like when you eat your favorite brand of potato chips, and you think to yourself: “Wow, this is crunchy”.
The weight each potato slice was obtained using electronic balance scale. Each beaker was then filled with 200mL of each of the different Sucrose concentration (200 mL of 5% in one and 200mL of 10% in the other). Each beaker was then labeled with the percentage of sucrose it contained for data purposes. Potato 1 was placed in the 200mL of 5% Sucrose and Potato 2 was place in 200 mL of 10% Sucrose. A timer was set for 20 minutes once the potatoes were placed in the beakers.
We all know the osmolarity is when the average percent of mass become zero, so we put y = 0 and get the x = 0.3932M. By the calculation, we can know the osmolarity of sucrose within the potato is 0.3932M because the solution is isotonic. According to all the data table, graph, and the calculation we have for this experiment, our hypothesis “If the potato placed in a sucrose solution 0M or 0.2M, then it will be hypotonic. If the potato placed in a sucrose solution ranging from 0.4M to 1M, then it will be hypertonic.” is supported by the result of the
Stretch and fold the dough four times at 30 minute increments, then form the dough into a ball. Lightly dust the pan used to bake the bread with coarse ground flour and place the bread in the pan. Use the cooking twine to make a linear groove along the side of the loaf and cover the dough to rise. Dust the bread with more flour and get a sharp kitchen knife to score the bread four times and make eight even sections on the loaf. For the bread to be just like the ancient Romans made it, then a personal stamp will have to be added.
Test at least 3 other substances in your house using the iodine, to determine if starch is present. Suggestions include different types of paper, bread, vegetables, etc. Describe what happened, and which substances you tested contained starch. (25 points) The iodine turned a dark blue almost purple color when it was combined with starch. I tested iodine on a piece of cut potato and once in contact it turned a dark blue-purple color therefore stating starch was present.
Grabbing the butter knife, I then proceed to dive the knife into the margarine. A large clump is scooped out. Carefully, I did my best to smear it evenly on the bread. Next, I flipped the sandwich over. Lastly, I was scooping another clump of margarine and spreading it on the dry side.
With one of the knives you have set aside to work on the pumpkin you will need to cut a circle around the stem wide enough you are able to maneuver your hand in and out. Do not get rid of the piece cut out, which you will use that again once you have fully completed the carvings. Through this opening you will then use the large spoon to remove any seeds the pumpkin has inside. You could either toss the seeds or toast them in the oven for a tasty snack in the future. Make sure all seeds are removed before moving
The topic of research is, “how fast does an Alka-Seltzer tablet make gas?”. In the experiment, the scientists will be measuring the chemical reaction rates that occur, when 1 Alka-Seltzer tablet is placed in a specific temperature of water. The independent variable during the experiment will be the temperature of the water (degrees Celsius). The dependent variable during the experiment will be, the rate in which gas is produced (in seconds). The constants of the experiment, will be the amount of water used and the Alka Selter compound.
Before starting the heating process, measure the weight of the crucible with its cover first and then tare the balance, and after that adding about 1 gram of the sample to the crucible with its cover, and then weigh it. Moreover, it is possible liberating harmful gases during the process of heating; therefore, being careful is important. The heating process ends when this sample changes the color to brown because water of hydration is removed to the sample. Additionally, give time to the small cool down and measure its weight. Next, transfer the sample to a 50 mL beaker and mixes with distilled water, which gets by rinsing the crucible with its cover in 8mL, so the solution is generated.