Question

algun experimento en ingles con sus materiales instrucciones y conclusion lo Que sea pero que sea algo divertido emocionante y facil porfavor

Answer 1

A lot of people love fireworks, rockets and things that come out of the air. Unfortunately, many times these huge reactions are very dangerous and can not be experienced without equipment and special spaces for it. Fortunately, there are some experiments that allow us to throw objects in the air in a practically accident-proof way. Preparing a homemade rocket is very simple and fun, and it can be used to explain many phenomena of gases. This is convenient for several reasons: first, because gases are the "relatively" simplest substances to study, so they are always used to introduce those interested in the world of chemistry. Second, it serves to remove the restlessness of many people about throwing things to the roof without danger. materials A bottle A cork that fits in the bottle (if smaller the cork does not matter, we will increase its diameter with adhesive tape) Scotch tape Multi-colored paper strips (optional) Water Vinegar Baking soda Absorbent paper or napkin How to proceed This experiment requires less than 10 minutes of preparation. The first and most important thing is to get away from windows and objects of our parents that we can knock down and make them very angry. Once the place is selected, for example in the garden, all we have to do is put the water in the bottle along with the vinegar. Then we wrap all the bicarbonate in the napkin or in the absorbent paper (the latter is better, gives us a little more time). Adhesive tape and strips of paper are to decorate the cork, which in this case will be the rocket we will launch through the air, but it is merely optional). We are ready to begin. We take the napkin with the well compacted bicarbonate and we put it in the bottle of water with vinegar. We quickly cover the bottle with the cork as hard as we can and we just have to wait. Soon, the cork will be fired together with all the strips of paper we put, giving us a home rocket show. Explanation Vinegar reacts very quickly with bicarbonate, releasing large amounts of a gas called carbon dioxide. This gas begins to exert enormous pressure on the walls of the bottle. Once the pressure is sufficient, the gas will escape through the place with the lowest resistance present, which in this case is the cork.