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What is Chemical Potential? (Multi-Component Systems) 

LearnChemE
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Organized by textbook: learncheme.com/
Explains chemical potential for a multi-component system and discusses movement between phases and chemical reactions. Made by faculty at the University of Colorado Boulder Department of Chemical and Biological Engineering. Check out our Separations/Mass Transfer playlist: • Separations/Mass Transfer
Check out our Thermodynamics playlists: www.youtube.co...

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7 окт 2024

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Комментарии : 12   
@oliverlesley3100
@oliverlesley3100 2 года назад
perfect explaination
@mrEngineer016
@mrEngineer016 Год назад
🎯 Key Takeaways for quick navigation: 00:04 🧪 Chemical potential guides mass transfer from high to low potential. 00:34 🥼 Adding ether creates a two-phase system with water on bottom and ether on top. 01:01 🌊 Iodine moves against concentration gradient from water to ether until potentials equalize. 01:30 ⚖️ Equilibrium defined by equal chemical potentials in different phases. 02:00 📊 Chemical potential equation depends on activity and activity coefficient in liquid phase. 02:30 ⚛️ In gas phase, use fugacity with standard state as pure component ideal gas at 1 bar. 02:55 📝 Chemical potential defined by partial derivative of total Gibbs free energy. 03:21 📚 Chemical potential set as zero for stable form of the element. 03:46 ⚖️ Negative chemical potentials imply compounds have lower potential than pure elements. 04:12 🔄 Reactions proceed towards lower chemical potential for equilibrium. 04:38 ⚡️ Driving force for reactions is determined by chemical potential.
@Running_into_summer
@Running_into_summer Год назад
thanks, its clear and helpful
@umairrjaved
@umairrjaved 8 лет назад
Thank you for very nice explanation
@hasan.almohsin
@hasan.almohsin 11 лет назад
Nice, thanks for explanation ...
@th3kr3w100
@th3kr3w100 11 лет назад
very good stuff!
@Dibyendu.M
@Dibyendu.M 4 года назад
Thank you
@judsongordy738
@judsongordy738 11 лет назад
good stuff
@zahirrayhan7414
@zahirrayhan7414 6 лет назад
which soft you r using...plz let me know
@LearnChemE
@LearnChemE 6 лет назад
We use OneNote with a tablet laptop and stylus to create our videos.
@missverma4529
@missverma4529 5 лет назад
language smj nhi aa rhi sir
@mob159
@mob159 2 года назад
Your teaching is awesome, why do you have to pronounce Iodine as ai.uh.dine instead of the correct pronunciation ai.uh.deen?
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