Day 6 of the vinegar soaked egg experiment. What will happen?

It is said that if you soak eggs in vinegar, the shell of the egg will fall off. I'd like to do an experiment.

First, I put the eggs in a cup filled with vinegar, then sealed the mouth with plastic wrap because the taste of vinegar was so choking, and finally quietly observed how the eggs changed in the vinegar. At the beginning, bubbles bubbled up from the eggs, and the bubbles covered the entire egg, and some of the bubbles were very large. After a while, the egg actually floated!

At first, it sank after a shock, but then it took five or six shocks to sink down. Is it because vinegar is getting denser? Or is it because the vinegar is denser on top than on the bottom?

After more than 20 minutes, the smell of vinegar was not as sour as it was just now, and the vinegar was slightly yellowish under the light. Wait, the egg actually turned itself over, it turned itself over!

After a day, the eggs were a little whiter, and there were many more bubbles, some of which rose from the surface of the eggs to the surface of the vinegar. The egg looks soft, as if it has lost its hard shell. Is it because that dark layer of skin is a hard shell?

Or is it because the hard shell on the surface of the egg has been softened by vinegar? The eggs are still turning over, and I think it's because they're soft underneath and heavy on top, so they're sinking. And something else takes its place.

There are still some small dimples on the surface of the eggs, which I guess is because they soften faster and more powerfully.

After two days, the egg was larger than when it first soaked, probably because the vinegar had penetrated into the egg and stretched it out. Even if the light is not direct, the vinegar is slightly yellowed, probably because the yolk is leaking out. The dark skin on the eggs has fallen off, and it looks crystal clear, and the eggs no longer bubble, probably because the hard shell is soft.

The surface of the egg looks soft and smooth, as if it will crack if you touch it lightly. Smell it, the vinegar has no longer the usual choking vinegar sour smell, and there is a faint fragrance mixed with a little acetic acidity, which smells very comfortable.

On the fifth day, the egg became very white, the surface of the egg was soft, and I remembered my **, but my ** was not so white. The light of a flashlight shone through, some through the eggs, some not. The lack of light that doesn't pass through makes it look like a glowing egg, it's amazing!

Today's egg sinks, and I'm starting to wonder what's going on with the floating. Probably because the bubble is filled with air, because there is a lot of air that makes the egg float. The side of the egg facing the mouth of the bottle is darker than the other side, and there is a slight flush.

The dark skin settles at the bottom of the bottle.

On the seventh day, the shell was finally gone, the yolk leaked out, and the experiment was successful! I'm very happy.

Summary. Hello dear, happy to answer your <>

On the 6th day of the vinegar egg experiment, the eggs became transparent, revealing a small red sun-like egg. The materials needed for the experiment were: a raw egg, a clear glass, and a bottle of white vinegar.

Put the eggs in the glass first, then pour the white vinegar into the cup, pass the eggs about 1 2 cm, and then seal them with plastic wrap or press them with a book. On the first day of vinegar soaking eggs, the eggs sink in vinegar and there are many bubbles on the surface of the eggs. The next day after soaking the eggs in vinegar, the eggs float on the vinegar and the eggs get a little bigger.

3. On the third day of vinegar soaked eggs, the eggs are still floating on the vinegar, and there is a layer of brown selage on the vinegar surface. 4. The fourth day of vinegar soaked eggs: There are many fewer bubbles on the eggs, and the eggs have become much softer.

5. The fifth day of vinegar-soaked eggs: The eggs on this day have not changed much from the fourth day. 6. The sixth day of vinegar soaked eggs:

The egg became transparent, revealing a small red sun-like egg.

Day 6 of the vinegar soaked egg experiment. What will happen? I don't know.

Hello dear, happy to answer your <>

On the 6th day of the vinegar old manuscript egg experiment, the eggs became transparent, revealing a small red sun-like egg inside. The materials needed for the experiment were: a raw egg, a clear glass, and a bottle of white vinegar.

Put the eggs in the glass first, then pour the white Liangxiao vinegar into the cup, pass the eggs about 1 2 cm, and then seal them with plastic wrap or press them with a book. On the first day of vinegar soaking eggs, the eggs sink in vinegar and there are many bubbles on the surface of the eggs. The next day after soaking the eggs in vinegar, the eggs float on the vinegar and the eggs get a little bigger.

3. On the third day of vinegar soaked eggs, the eggs are still floating on the vinegar, and there is a layer of brown selage on the vinegar surface. 4. The fourth day of vinegar soaked eggs: There are many fewer bubbles on the eggs, and the eggs have become much softer.

5. The fifth day of vinegar-soaked eggs: The eggs on this day have not changed much from the fourth day. 6. Vinegar key with soaked eggs on the sixth day:

The egg became transparent, revealing a small red sun-like egg.

Extended information: On the 6th day of the vinegar soaked raw egg experiment, the egg will become a soft-shelled egg, the shell of the egg will fall, the egg will become very white, the surface of the egg is soft and soft, and there is no light that passes through to make it look like a glowing egg, probably because the bubble is filled with air, because there is a lot of air imitation, so that the egg floats. The side of the egg facing the mouth of the bottle is darker than the other face, and there is a slight flush.

The skin of the deep sels is settled at the bottom of the bottle.

1. On the first day, there is no change except for many small bubbles around, and in the next 2-3 days, the surrounding bubbles will be significantly reduced, and there are unknown substances around the eggshell falling off from the shell;

2. After 4-5 days, the eggs show signs of getting bigger, and the eggshell has a tendency to become thinner, softer, and more transparent, and the eggshell almost becomes translucent in the last two days, and the elasticity is very good.

1. Research project: 10-day phenomenon of vinegar soaked eggs in the experimental process.

2. Research Methodology.

Experimental method, survey method.

3. Research process.

Experimental equipment: vinegar, water, hydrochloric acid, some eggs, some glasses.

Experiment 1: Experiment with eggs and vinegar.

Experiment Record: Put the eggs in a cup and pour vinegar, whichever is fuller. My sister and I pressed the eggs with our little hands from time to time, and as the day passed, the eggs were still very hard and did not change at all.

We were a little disappointed. "So what Dad said is not right! My sister said in frustration.

I said, "Although the eggshell is still so hard, since we have tried it, we will wait for two more days to see." "Alright!

My sister agreed.

On the morning of the third day, we were surprised to find that the eggs had really become soft, and when we reached out and carefully touched them, they were still soft.

If the vinegar becomes lighter, what does it have to do with the softer eggs?

Experiment 2 Experiment with eggs and vinegar mixed with water.

Experiment Log: Fill a cup with half water and half vinegar, and observe that the eggshell still does not soften after one week. After 10 days, I went to observe the eggs again, and found that the surface of the eggshell had changed to a certain extent, and when I touched the eggshell with my hand, I found that it was much softer than the original eggshell.

At this time, I thought: eggs can be softened by soaking in vinegar, but can they be softened if they are soaked in other liquids?

Experiment 3: Eggs and hydrochloric acid.

Experiment record: Put the egg into a cup filled with hydrochloric acid, after three minutes the egg began to sink up and down, there were dense bubbles on the surface of the eggshell, six hours later the egg sank to the bottom of the cup, poked the surface of the egg with chopsticks, and found that the surface of the eggshell had completely softened at this time.

Experiment 4: Egg and water experiment.

Experiment Record: Put the egg into a cup filled with water, the egg immediately sank to the bottom of the cup, and after a week, the surface of the egg did not change, and the eggshell was still as hard as it was after half a month.

Fourth, experimental analysis.

Experiment record sheet of eggs immersed in various liquids.

Materials. Time.

Phenomenon. Eggs, vinegar.

3 days there are small bubbles on the eggshell, which softens.

Eggs, water, vinegar.

After 10 days, the eggshell softens slightly.

Eggs, hydrochloric acid.

6 hours for eggshells to soften.

Eggs, water. Didn't soften for 14 days.

Based on the experimental phenomenon, I speculate that the reasons for the softness of the egg are: first, it is related to the nature of the liquid; second, it is related to the time of storage in the liquid; Third, it is related to the concentration of the liquid.

By looking up information, I learned that the main component of the egg shell is calcium carbonate, which produces a chemical reaction when calcium carbonate meets acid, and at the same time produces carbon dioxide, so bubbles will be produced on the surface of the egg and make the eggshell soft.

When the eggs are together with water, there is no change because the water is neutral and the calcium carbonate cannot react with the water. The reason why the former takes less time than the latter is because the concentration of the former is greater than that of the latter, so the softness of the egg is related to whether the nature of the liquid is acidic, and the length of the softening time is related to the concentration of the acidic liquid.

Fifth, research experience.

Through my research, I learned about the reasons why eggs become softer, and there are many things that I can only really understand if I try them myself.

You can experiment with it yourself, practice is the most important thing.

Will eggs dissolve in vinegar? I didn't believe it at first, and I was dumbfounded after the experiment.

Of course it can be used, first: vinegar can be used.

Second: eggs can also be used.

1st + 2nd = usable.

All things used in the experiment are inedible. I don't know if there is any residual acidic liquid in the vessel, such as sulfuric acid or something, which will strengthen the pH of the vinegar, although it will not be a big problem, but for the sake of safety, forget it.

Yes, the eggshell is mainly calcium carbonate, which reacts with acetic acid to dissolve and does not affect the consumption of eggs.

Absolutely, the eggshell is a carbonated cap, and the vinegar is an acid, but it just has a chemical reaction with the eggshell.

If you eat vinegar, you can, and some people also use vinegar to soak eggs for treatment.

It is best not to eat, the two may produce a chemical reaction and can not be used.

You've soaked a lot, so reluctant? Poison doesn't kill people, but the taste wants to die after eating.

According to him, you can eat rice, you can eat vegetables, you can eat them together, you can eat them when you spit them out, and you can use them when you pull them out.

I see a lot of old people, it seems that they all eat this, and they are coming to cure diseases.

Eggs soaked in vinegar can be eaten.

The main component of eggshell is calcium carbonate, and the component of vinegar is acetic acid, and the two react to form water and carbon dioxide and calcium acetate, and the reaction equation is:

CaCO3+2CH3COOH=CA(CH3COO)2+CO2+H2O The product is harmless and can be eaten.

Vinegar soaked eggs can adjust and make up for the nutritional status of the human body, improve and increase the level of metabolism, enhance physical fitness, and improve the function of disease resistance and immunity. It has a significant effect on hypertension, sequelae of cerebral thrombosis, tracheitis, rheumatic pain, insomnia and dreams, constipation, gastric prolapse, frozen shoulder, diabetes, etc.

Vinegar is fine, but if it is chemical vinegar, it is not good.