How to put eggs in a gas collection cylinder without being broken

Tilt the bottle, place the egg on the mouth of the bottle, and slowly erect the gas collection bottle.

That's what our teacher said.

We live in the air, which contains many gases such as oxygen, oxygen and carbon dioxide. When there are no burning matches in the bottle, the gas inside and outside the bottle is in equilibrium. The match burned, and the oxygen in the bottle quickly burned out, and the original balance was broken.

Under the action of atmospheric pressure outside the bottle, the eggs are gradually pressed into the bottle.

The mouth of the bottle is larger than the egg, so you can put it directly in it, and in order to avoid breaking the egg when it falls, it can be operated in water. If the egg is larger than the mouth of the bottle, dissolve the shell with dilute hydrochloric acid first, and then put it in after it is soft. This question is so strange, what is it put in for experimentation?

Well, it's a bit hard to understand, could it be a brain teaser?

If it is a pure chemistry problem, I think it may be to soak the egg in acetic acid, remove the shell, and then leave a soft film that can change shape without breaking. So you can put it in.

If you think about what chemistry you have learned recently, you may know what the intention of the question is and what knowledge points you are aiming for, which may be easy to solve. When I got this question now, I didn't know how to start, because I didn't know which knowledge point to use. Hope it enlightens you.

Bring you a magic trick of eggs through wine bottles, I hope you like it.

<>1. First of all, connect the balloon with water, and the volume is four to five times that of an egg.

2. Ask someone else to help hold the mouth of the balloon tightly to prevent the water grip in the balloon from flowing out.

3. Take the egg with the skin in your right hand and press it on the surface of the balloon to let the egg fall into the ball.

4. While pressing the egg, grasp the timing, and the two cooperate to flip the balloon from the mouth to make the balloon flip over and wrap the egg.

The principle of eggs entering the bottle is atmospheric pressure, put a burning paper in the bottle, oxygen is consumed, the air pressure in the bottle is less than the air pressure outside, the egg is elastic after peeling, it is pressed down by the air pressure, and the egg will naturally enter the bottle. Atmospheric pressure is the atmospheric pressure acting on a unit area, i.e., equal to the weight of the vertical column of air that extends up to the upper boundary of the atmosphere per unit area.

The magnitude of the air pressure is related to conditions such as altitude, temperature, etc. Generally, it decreases with increasing height. In the horizontal direction, the difference in atmospheric pressure causes the flow of air.

Indicates the unit of tung pressure resistance of air branches, and Xi Mengtan is accustomed to using the height of mercury columns. It is used in an international uniform manner"hPa"As a unit of air pressure. After conversion:

One standard atmosphere = 1013 hPa (millibar).

The value of eggs.

Eggs have a significant protective effect on the human liver, which can not only repair damaged liver cells, but also enhance the detoxification function of the liver. In addition, the phospholipids contained in eggs can also promote the regeneration of liver cells. Therefore, if you insist on eating two eggs a day, you can enhance liver function and prevent liver lesions.

Usually you may wish to let children eat more eggs, so that children can become smarter and smarter, because the effect of eggs is particularly obvious, eggs contain phospholipids and bile alkali and a variety of vitamins can nourish the brain nerves, and can promote brain development, but also can improve the activity of human brain cells, people often eat eggs can make thinking more active can also make memory significantly improved.

The principle of cracking eggs into a bottle is the action of air pressure.

When you place the mouth of the bottle on top of the egg and gently push the egg down into the bottle, the bottom of the egg comes into contact with the bottom of the bottle, at which point the pressure on the egg comes from the air inside the bottle. Then, when you break the eggs, and push the egg whites and yolks inside the bottle, the volume of the whole system increases. As a result, the same amount of air now needs to fill a larger space and causes a drop in internal air pressure.

However, the mouth of the bottle will still prevent air from entering the bottle, so the internal pressure will drop while the external pressure will remain the same. This will cause air to flow into the bottle, which increases air pressure and pushes the egg whites and succulin yolks into the bottle.

Therefore, this phenomenon is caused by an imbalance of internal and external air pressure, and not due to the shape of the bottle or other factors. Bi Chen.

Put the eggs into the balloon and talk about Qi Chang, and then fill it with water, what will be the result?

1. Burn a piece of cotton soaked in alcohol and put it into the bottle stool.

2. Put the peeled hard-boiled eggs on the mouth of the bottle.

3. After a while, the flame goes out, and the air pressure inside the bottle cools down, and the atmospheric pressure will press the egg in.

4. Turn the bottle upside down, the eggs are in the bottle, pour hot water on the outside of the bottle, and the air inside expands, and the eggs are spit out of the bottle.