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Why does the egg falls out of the bottle with alka seltzer?
The egg falls out of the bottle when Alka-Seltzer is added because the reaction between the Alka-Seltzer and water produces carbon dioxide gas. This gas creates pressure inside the bottle, pushing the egg out as it seeks to escape. When the pressure builds sufficiently, it forces the egg out of the neck of the bottle. The rapid expansion of the gas is what propels the egg upward and out.
What is the purpose of egg in the bottle?
The purpose of performing the egg in the bottle experiment is to demonstrate the effects of air pressure. When the heat from the burning paper causes the air inside the bottle to expand and then contract, it creates a vacuum that sucks the egg into the bottle.
Can carbon dioxide leave an egg shell?
No.
What are the key findings from the egg in a bottle research study?
The key findings from the egg in a bottle research study showed that when an egg is placed on the mouth of a bottle with a burning piece of paper inside, the air inside the bottle heats up and expands, creating a lower pressure that sucks the egg into the bottle. This demonstrates the principles of air pressure and temperature changes.
Which solution reacts with egg shell to give out carbon dioxide?
Hydrochloric acid would react with egg shell to give out carbon dioxide. The reaction between the calcium carbonate in the egg shell and the hydrochloric acid produces calcium chloride, water, and carbon dioxide gas as byproducts.
What makes a egg go in the bottle?
This question is a bit too vague, but I'd venture to say that there is a vacuum in the bottle, which sucks the egg in.
Which gases must travel across a reptile egg?
carbon dioxide
Why do eggs drop into cans when they cool down?
More fun to watch it happen with a bottle. The heated air cools down and creates a low pressure in the bottle and it sucks the egg in.
What do chicken egg pores give away?
Carbon dioxide and water vapor
Why did the egg fall in the bottle?
That's a weird question, but here goes. Light a couple of matches and put them in bottle. I assume in your case it would be a beer bottle. Quickly place the boiled egg over bottle opening. The burning of the matches will convert the oxygen in the bottle to carbon dioxide, creating a vacuum and sucking the egg into the bottle. Another way is to stick the egg in some vinegar for an hour. Vinegar will soften the egg so it can easily slide in. You could also put water in a pot and let it start to boil. After the water is heated take the water and put it into the glass bottle and quickly put the egg on the top of the bottle. That should compress the oxygen just as good as a match could. You should get the same reaction if done properly. You can also bring the egg out by putting some baking soda on the egg and pouring some vinegar in the container.Quickly turn the container upside down.
What is present in an egg shell which help to produce carbon dioxide?
The shell is made of Calcium Carbonate (CaCO3), which produces Carbon Dioxide gas on reaction with acid (such as Vinegar).
How does the oxygen being burned in a bottle create vacuum that sucks an egg in?
because there is is a pressure difference between the inside of the bottle and the outside. the pressure is lower in the bottle the egg gets sucked in. when the oxygen is burned there is less matter in the bottle then at first and that results in less pressure[vacuum]
