10.4 Real Gases & the Van der Waals Equation | General Chemistry

[@jenny2665]

I am just really interested if there is any way I can pay back your kindness? Mr.Chad, you are really saving students' life, I love how you teach, your education was fun and easy to understand. This world definitely needs some people like you!!!!!!! LOVE Chad's Prep!!! Best science education channel ever!!!

[@skylardean4540]

Chad coming in clutch, once again!

[@ChadsPrep]

Glad the channel is helping you!

[@alessandrac1940]

Thanks! This was very helpful

[@ChadsPrep]

Glad it helped!

[@briantran9211]

Hey Chad, I just calculated the pressure using van der waals through my calculator and got 23.34811 by any chance do you know what I did wrong to get this answer?

[@phonognome6218]

you have to subtract nb from V. you plugged it in your calc wrong.. P=((nrt)/(v-(nb)))-((an^2/(v^2)) should do the trick.

[@asmaaali462]

Real gases do not obey perfect gas law exactly are particularly important at high pressure and.........high temperature or low temperature?

[@joshualogronio4772]

low temperature

[@ruoyluos9814]

Low temperature, bcuz gas possessed small kinetic energy which they will move very slowly n become closer With one another, hence IMF become more significant

[@jmac5501]

Hi Chad! Do you sell Merch!??

[@ChadsPrep]

No merch right now, JMAC - maybe someday in the future. Thanks for asking!