Pressure vs. Volume and Boyle's Law

Graph P versus V and accurately determine atmospheric pressure using a syringe, pressurized soda bottle.
This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development training for chemistry teachers - elearning.flinnsci.com
ATTENTION: This demonstration is intended for and should only be performed by certified science instructors in a safe laboratory/classroom setting.
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[@markovichglass]

wow, I wish I had this dude as my science teacher, mine fumbled over my simple questions. I am visual learner, and this right here would have no left me with a question to ask, which is brilliant! cheap and effective is the way of the future! keep this up

[@SBSingh-vs6dj]

The law is explained excellently with simple apparatus

[@jordidalmausole]

Excellent explanation! It's a really good experiment! I started doing it at class last year and students also enjoyed it!

[@TLOP5DeluxeNeeded]

Yo if anybody is here confused at what their teacher is teaching in 2019, hmu with that like 🤙🏾😂

[@kennethli5856]

Since you're increasing the pressure of the bottle, wouldn't the temperature inside the bottle increase as well? Since Boyle's Law only applies at a constant temperature, the results should be skewed, but they aren't. How does the temperature not increase?

[@samueljesus4460]

very good sir..while studying time I didn't know about the value of education ...really I am worried..thank you..way of teaching bring motivated to learn more..God bless you.

[@MoustafaMezher]

excellent work, and excellent explanation... your students are lucky :)

[@freelanc45]

Very good

[@Mohamedingermany]

this should have a million views at least

[@soysauce4767]

2:24 "A real bottleneck" - good one!

[@muhammadabdulla5224]

"THE BEST TEACHER EVER "

[@57thorns]

Not sure why I looked through most of this video, except it is a genius experiment. So simple, so easy and yet so educational. if you did these calculation in SI units, you can have some further fun here: Volume: m^3 Pressure: N/m^2 So the unit for boyles constant is Nm (Newton meter), which is also the base unit for energy (J) and torque (Nm). The question is, is there a relationship between Boyles constant and any of those units, or just a coincidence of units?

[@blancojimenezrosa]

what was the controlled variable in the demonstration

[@tbradleyimhere9916]

Rosa Blanco-Jimenez are you also doing the online classes? Slide the answers

[@sabitaparida832]

Thank you sir

[@tbradleyimhere9916]

9:30 for the accounted for

[@tbradleyimhere9916]

Atmospheric pressure at 10:32

[@CodAddict324]

👍🏽

[@Mohamedingermany]

why did he take the inverse

[@mariokart6118]

Mohamedingermany to make the relationship linear