Simulated Blood Procedure

***Repeat steps 2-4 for each of the following: 5 mL of oil and 2 g each of cornstarch, sodium chloride, and sodium bicarbonate.

CAREFULLY place the tip of the food coloring near the side of the cup directly above the water (but not touching the water).

Procedure: 1 - Fill baggie until it is about ⅓ full. 2-Then add 20 drops of iodine and tighten it but using rubber band on top 3- Fill beaker halfway with water and add 2 tsp of cornstarch and start mixing with spoon. 4 - Put baggie in

In the container, add water or milk, as directed on the packing instructions. Then, mix both using the tool arranged. Consume this mixture directly.

In a mason jar (or any container with a tight-fitting lid,) add in the remaining ingredients. Seal the jar and shake well to combine. Set aside.

Put all the ingredients in a mixer, making sure to put the liquids at the bottom for easier blending.

You use it by mixing it with water to form a slurry. While using a cornstarch slurry is not quite as simple as reduction, it can do the job in less time. Place your sauce in a pot. To add cornstarch, first mix it with cold water until it is dissolved then pour the slurry into your sauce. Start with a ½ tablespoon each of cornstarch and water for a cup of sauce. Note that you want to avoid lumps in your cornstarch since these may not break down once the cornstarch is heated. Bring your sauce to a boil and simmer. Within five minutes, your sauce should be noticeably thicker. The more cornstarch you add, the faster the sauce will thicken and the thicker it will be. Keep stirring with a whisk to keep the sauce from sticking to the bottom and sides of the pot.

Procedure: First fill 3 different cups up to three-fourths of water. Next add ¼ cup of oil into each cup. Then, use cotton balls to absorb the oil until most of the oil is gone. Moving onto the second cup with oil, add 5 ounces of dish soap to it. Use a spoon and scoop as much oil as possible to the empty cup. In the third cup of of oil, pour polymer until it reaches the top of the cup. Record the results.

C) Again, rinse the saucepan and then add 250 grams of sugar to your 250ml graduated cylinder and then add water up to the 250ml mark. You will place a small piece of plastic wrap over the top of the graduated cylinder (or parafilm if you have that), and mix the sugar with the water. Then pour the contents into a small saucepan over the stove. You will fill the graduated cylinder up to the 250ml mark again and then pour the tap water into the saucepan as well. You will now heat the mixture on the stove and stir until the sugar has dissolved. Once this has happened, you will remove the solution from the saucepan, pour the solution into a container and label that container 50% sugar solution.

Add to this 5 drops of pH 4 buffer solution * Measure out 2 cm³ starch solution * Start stopclock and leave for 1 minute * Measure out 1 cm³ amylase and place in second corvette * Add to this 2 cm³ distilled water *

of sugar will be enough to mix in. Now all that is left is enough water to fill your pitcher. Be

III. For observation 1 and 2, pour 1 cup of water into a pan and place on stove on high heat. For observation 2 add

While stirring, add as much dissolved cornstarch as you need to have your desired consistency.

water until the total volume is about 100 mL. Then, 1.0 mL of starch solution

5. Use a hand mixer to slowly add the remaining dry ingredients into the egg mixture until the mixture is thoroughly incorporated.