The Sci Guys: Science at Home - SE3 - EP6: Egg in a Bottle - Combined Gas Law

Welcome to science at home episode six, season three. In this episode we show you how to get an egg into a bottle using a flame and the combined gas law. The egg will be able to enter a bottle that has an opening smaller than the diameter of the egg. At the end of this episode you will be able to do the Egg in a Bottle experiment and you will be able to explain how the egg in the bottle experiment works and how it relates to the laws of gases.

Equipment and Ingredients:
Egg
Bottle or Flask
Butane BBQ Lighter
Paper
Scissors
Pot
Water
Heat Resistant Gloves
Lab Coat or Apron
Goggles


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[lizb]

Thank you guys for this. I teach in a situation where we can't really do a lot of experiments especially if they require fire. This gives me a great way to show my students how things work.

[MYfriendsknow]

Love the details. These videos don't just show an experiment - they are teaching science. THANK YOU!!! 😊

[preppy..cloudz]

Thanks! I am going to do this for science fair at school w/ my friend but I didn’t know how it works and this explanation was very helpful

[leprintemps]

Very good video!! I thought it was cute how the carbon and hydrogen looked like!! Very nice explanation!!

[AltheaJugar]

Tysm my teacher is proud of me i support you guys i hope you will be successful one day and don't let anything stop you😊

[laurelspamperedkitchen]

Cool experiment. Can't wait to try it with my kids.

[joshuaechaluce]

this video really helps me to understand gas laws, thank you so much...

[sammy]

Great experiment to understand the relation between pressure, temperature and volume, thanks!

[animatorscomicsstudiosacst]

Hey guys
Thanks for all these
But I can't find Avocados law
I think you should add it

[Yangyang_joy]

I cant wait to use this experiment later in our group activity in our subject with my chemistry prof.

[carocuno]

The heating of the boiled water is expanding atmosphere

[floresjhelynedear]

It is a great experiment though I am confused if it does really compliment to the definition of the combined gas law. As it states PV is inversely proportional to each other, and both is directly proportional to temperature. Does this means that it should always like that? On your experiment, I cannot see the application of charles law because the the volume does not change since it is rigid? so in your experiment the PV does not have a relationship? I think you should indicated here where can we observe the boyles law, charles law and gay-lussacs law.

[stevengarcia]

Would you mind me if I use it on my presentation?

[Nat-ue]

What part of the video demonstrated the Guy-Lussac Law?

[mahendragachche]

Thank you so much l understand this very well

[cheska]

I love your vids they really help me understand chemistry ☺☺

[johncedricdesola]

What is the general objective in this experiment?

[philippthaler]

The egg is not jumping around tho? And there is no gas leaving.
The lower pressure is not because of temperature, it is because the Oxygen reacts with the paper into CO2 and Water. By reacting into water it basically removes gas, because it is not hot enough to stay vapor and condenses on the side of the bottle. Thos reduces the amount of mol in the bottle and sucking the egg in.

[philip]

Hey sciguys,

Wil there be some physics episodes comming soon? And can you make up an experiment about astrophysics? Nice episode!

[danab]

can you please do demo on balloon over flask