Constructing A Peanut Butter And Jelly Sandwich Lab Report

1. The volume of the gummy bear increased when we put it in water for twenty four hours. Originally, the volume of the bear was 1.75cm3. After the bear was in the water for twenty four hours, its volume increased to 10.5cm3. So, to find the change in volume, you subtract the new amount from the original. 10.5cm3-1.75cm3= 8.75cm3. The change in volume is 8.75cm3.

The purpose of the lab was to determine the ratio of air to acetylene results in complete combustion of acetylene gas. The balanced chemical equation for this experiment was C2H2(g) + O2(g) --> CO2(g)+ H2O(l). Complete combustion is the reaction of an element or compound with oxygen to produce the most common oxides and energy. Complete combustion occurs when the fuel and oxygen combine in exact proportions to completely burn the fuel, which leaves a clean test tube. Incomplete combustion is the reaction of an element or compound with oxygen to produce some oxides with less oxygen than the most common oxides. Incomplete combustion occurs when there is not enough oxygen to react

Now you can make a Pb and J whenever you want with ease. When your looking in the organized store for more necessary materials always remember what to get. And when your making the delightful sandwich remember to do the steps in order and make it tasty. Lastly of course when enjoying the white bread with fresh jam and creamy peanut butter always savor it. I hope this was helpful and enjoy having fun sandwich

The number of electrons forming a charge cloud around the nucleus is (pick one of the following) greater than; equal to; smaller than the number of protons in the nucleus of the atom.

10. Which had the greatest average 1- OD (amount of bile acid adsorbed to meal particles), the standard meal with bile acid or the

In order to create a peanut butter and jelly sandwich, the first step is finding an area where a peanut butter and jelly sandwich can be made. A clean counter with enough space for you to lay out all your ingredients and assemble the sandwich is ideal. Second, gather all of the ingredients and materials, two slices of loaf bread, a jar of peanut butter, a jar of jelly, a spreading knife, and a plate. To begin constructing the sandwich, make sure the bag has the uneven side face-up on the counter. Then, grab the twist tie, and turn both end in opposite directions until it comes off. If it doesn’t come off after about ten twists, try turning it the other way. After opening the bag of bread, reach a hand into the bag and pick up one piece of bread with the

PURPOSE:  to determine which of the 3 ionic compounds (NaCl, LiCl, or NaCH3COO) is most

Aim: to test taste and smell between females and males by using jelly beans and to see if there is a difference between the genders by the results.

groups. It was conducted to further the research in choice overload and paralysis of the mind.

The Effect of Tonicity and Osmosis on Gummy Bears Introduction Gummy bears work the same as a cell’s plasma membrane because they allow the movement of water molecules in and out of the gummy bear. The plasma membrane is known as selectively permeable because it allows movement of certain molecules and blocks the movement of others. Active transport is an example of a movement that requires a carrier protein and the use of energy to move against the concentration gradient. Passive transport is simply the movement of molecules without the use of energy.

The first step in making a peanut butter and jelly sandwich is getting all of the ingredients. You will need to get the two jars. One says peanut butter and the other says jelly. Most people keep the jelly jar in the refrigerator and the peanut butter in a cabinet or a drawer. Once you have the jelly and peanut butter, you will need to get the bread. The bread is in a long plastic bag with a twist tie holding the bread in the bag. The bread can be white or wheat. Now you will need a butter knife and a plate. The butter knives are usually in a drawer and the plates in a cabinet. The plates are round and most of the time they are glass, but can also be plastic. The butter knife is silver and has small serrations at one end, but it can

Beef Jerky has gained soaring popularity as a complete snack item in the last ten years all over the world and has become a big business now. This packaged dried meat in variety of flavors has replaced some of the hit pass- time snacks like party mixes, seeds, bars, nuts and pita chips. And since every one in ten people rely on only snacks than a meal and are highly protein obsessed too, this healthy meat snack is definitely the next big food thing to happen in the world. The jerky sale is increasing in convenience stores and even great chefs are experimenting making their own stuff.

I learned a valuable lesson when I was just in second grade. It was “Never give peanut butter to men, they can’t be expected to stay clean.” It was a regular school day, near the end of lunch, and all I had left in my lunchbox was a small container of JIF peanut butter. Honestly, I wasn’t much of a fan of it at the time so I decided to give it to anybody who wanted it. I held out my JIF and muttered “Does anyone want my peanut butter?” I had no responses for a few seconds, and then the boy sitting across from me volunteered himself. I hesitated, this was the kid who always got in trouble and had to sit in an assigned seat. My kind heart gave in though and I handed him the peanut butter. I continued eating my lunch as he messily ate the peanut

-Date the bread was purchased: All bread samples will be from the same loaf purchased the day the experiment begins.

Since fast food first emerged in the United States it has become a large and successful industry, netting billions of dollars every year. This rapid expansion of fast food has put a fast food establishment within reach of almost every American. In Adam Chandler’s “What if Consumers Just Want to Buy Junk Food” he claims that although a majority of Americans believe they eat healthier today than in the 1970’s, but in fact studies show the very opposite. Chandler associates this to the consumers preference of unhealthy foods, but there is strong evidence that this rise in unhealthy consumption in American society can be attributed to the marketing and business tactics of fast food corporations, the availability and ease of access to fast food, and their socioeconomic status.