Crush the cereal with the magnet until a fine grain. 5. Pour 100mL of water into the cup full of cereal. 6. Wait a few minutes 7.
Materials: 1) Beakers 2) Water 3) Plastic wrap 4) Rubber band 5) Light corn syrup 6) Vinegar 7) 2 raw egg (large) 8) 2 graduated cylinder (100ml, 50ml) 9) Marker for labeling cup 10) Tri Beam scale Procedure: 1) Measure 130ml of vinegar into the beaker. 2) Gently place the egg into the vinegar. Make sure the egg is completely covered by the vinegar. 3) Weigh all of the items o the scale 4) Cover the beaker with plastic and secure it with a rubber band. 5) Label the beaker with your name and period.
Kellogg’s frosted mini wheats Vs. Stater Bros. bite size frosted shredded wheat When Kellogg’s Frosted Mini Wheats Bite Size is compared to Stater Bros. Bite Size Frosted Shredded Wheat, Kellogg’s is the best option to purchase. When looking for a quality cereal one should choose a product that delivers a quality food, cost effectiveness, great taste and appearance. At Stater Brothers both of the cereal boxes were located on the third shelf from the top and were right next to each other in the middle of the cereal aisle. Kellogg’s frosted mini wheat’s were priced at three dollars and ninety-nine cents for a box of eighteen ounces.
Next place a 2 liter bottle of Diet Coke in the refrigerator so that it can cool down to 45°F. Place a 2 liter bottle of Diet Coke outside so that it can reach 104°F. Place a 2 liter bottle of Diet Coke inside on the counter so that it can reach 77°F. 3. Take the 2 liter Diet Coke at 45°Fand place it on the ground (flat surface).
Experiment Date: 11/22/2014 Date Submitted: 11/25/2014 TITLE: Caloric Content of Food PURPOSE: To measure the energy content of various food items, as well as become familiar with energy units like calories and joules. PROCEDURE: First, weigh your empty beaker, fork, beaker with half water, mass of marshmallow walnut popcorn, and the test tube holder. Then record the temp of the water in the breaker. The next thing you do is light the marshmallow on the fork and hold under the beaker making sure to stir the water occasionally. Once the marshmallow is completely burnt, record the temp of the water and weigh the fork with the marshmallow.
You will need a 10 ounce bag of miniature marshmallows, a 2 pound bag of confectioner’s sugar, 3 tablespoons of water, a large spatula, a large microwaveable bowl, some shortening, plastic wrap, and a rolling pin. First you need to empty the bag of miniature marshmallows into the large bowl and pour the 3 tablespoons of water over the marshmallow. Place the bowl in the microwave for one minute to melt the marshmallows. When it is done remove the bowl and stir the marshmallow. If the marshmallows are not all melted return the bowl to the microwave for 30 seconds at a time until they are completely melted, remembering to stir the marshmallows each time.
Add two drops of food coloring to the beaker of distilled water and mix thoroughly. Measure out a dropperful of bleach into a plastic pipet and set it aside until Step 8. 6. Calibrate the colorimeter a. Prepare a blank by filling an empty cuvette ¾ full with distilled water.
Then place the agar into the test tube including hydrochloric acid, start timing immediately by the help of a stopwatch. Observe the agar in petri dish; stop the stopwatch when the agar full changes its color to pink, which means that the hydrochloric acid is diffused into the agar completely. Record your data in a table you have made before. Repeat the experiment for each of the different sizes of agar blocks Diagram: Data collection: Dimension | Surface area | Volume | Surface area to volume ratio | Time taken for agar jelly to turn pink | Height=1 cm Length=3 cm Width=2 cm | 22 cm2 | 6 cm3 | 22:6= 3.66 | 2:45:66 | Weight= 0.5 cm Length= 2 cm Width= 1 cm | 7 cm2 | 1 cm3 | 7:1= 7 | 5:12:30 | Height= 0.3 cm Length= 1 cm Width= 2 cm | 5.8 cm2 | 0.6 cm3 | 5.8:0.6= 9.66 | 6:07:41 | Height= 0.6
2. Pour milk into the Petri dish. 3. Add the food coloring into the milk by placing one drop of each color in a triangle formation. 4.
After measuring out the Diluted hydrochloric acid in the cylinder, pour it out into the flask and add 3-5 drops of methyl orange. Also add a piece of paper under the flask to prevent Diluted Hydrochloric acid to go on the table. Use the Spatula/Spoon and put a tiny amount of antacid to the acid and give the flask a gentle stir. Keep doing this process until the liquid colour red changes to orange. Re weigh petri dish and record your results Results (M1) Mass of petri dish + Antacid 13.3g (M2) Mass of dish+ Unused antacid 11.5g (M1-M2) Mass of antacid used 1.8g Discussion 1.8 grams of antacid was required to neutralise 50mL of diluted hydrochloric acid.