Pressure-Composition Phase Diagram

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A pressure-composition phase diagram for a solution describes the conditions under which the solution is found in the liquid phase, or the gaseous phase, or when the two phases coexist.
The bubble point and dew point curves describe the boundaries of the gas-liquid coexistence region on this phase diagram.

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27 июл 2024

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Комментарии : 23

@shelby00357 3 месяца назад

your way of explanation is amazing❤…feeling blessed to find your lectures..

@ollliveira 2 года назад

Professor Stuart, your approach is the best I've ever found. In general the concepts you present are by no means trivial, but the way you walk us through them is simply enlightening. Thanks again!

@PhysicalChemistry 2 года назад

Once you understand the topics, they're not nearly as intimidating as they seem at first. Thanks for the kind words.

@user-wi8ii9uo2d Год назад

I watch your videos and study atkins at the same time. It's such a nice learning experience . Thank you so much!

@PhysicalChemistry Год назад

Great! That sounds like a good plan, and I am honored to be part of your PChem studies

@johnfinnie-maloney9134 Год назад

Such an amazing resource. Thank you so much!!!

@monotonicallyuncertain2883 2 года назад

You helped to answer a question from My exam( Jee Advance)

@PhysicalChemistry Год назад

I'm happy it was helpful. Good luck on your exam!

@sofiaortega3574 6 месяцев назад

THANK YOU

@PhysicalChemistry 6 месяцев назад

You're welcome!

@sahhaf1234 10 месяцев назад

wish you have also explained the lever rule... extremely good lecture nonetheless...

@PhysicalChemistry 9 месяцев назад

You're right, I skipped the lever rule in favor of other topics for my particular class. But it is definitely a favorite topic of nearly every other PChem and thermo course. I will add it to my list of potential future video topics

@memerhunbuddy6432 2 года назад

This is justt toooo good thank you soo much sir.

@PhysicalChemistry 2 года назад

I'm glad you liked it

@howdadogdoin729 8 месяцев назад

Amazing video sir!

@PhysicalChemistry 8 месяцев назад

Thank you!

@adarshachandra5086 5 месяцев назад

Hey prof, I'd like to know if there's a particular book you're using as reference or some books where we could read about this. Thank you :)

@andrechen256 3 года назад

Great series, great videos! I have a question: If I got a closed bottle with air and water in it, does the partial pressure of water vapor at equilibrium state equals the vapor pressure of water at that temperature?

@PhysicalChemistry 3 года назад

If it's pure water, yes. That's exactly the meaning of the vapor pressure.

@andrechen256 3 года назад

@@PhysicalChemistry Thanks alot! It really helps!!

@invincible9240 Год назад

sir is the phase diagram curve here experimental ,or it is derived from raoults law

@funlearning5445 2 года назад

Sir, why vapour composition curve lie always above the liquid composition curve if temperature is constant?

@PhysicalChemistry 2 года назад

On the pressure-composition diagrams discussed in this video, it is the other way around: the pressure-composition curve for the liquid lies above (i.e at higher pressures) than the one for the vapor. This is because liquids condense to gases when the pressure is increased, and not the other way around.