I pay $18,600 a semester at the University of Technology of Sydney's Graduate School of Health and instead of bothering to teach us themselves, they send us a link to your video. Hope you're getting a kickback mate
I learned a lot watching and taking notes from your video. I think you found your "sweet spot" for your purpose in life... by helping others achieve chemistry!!!
EXCELLENT VIDEO.............THANK YOU!!!!!!!!!!! I finally understand Kc and Kd. Except one thing. Your video was great. I am going to outline this video and put it in my notes it was that good
QUESTION........FIRST ...am i right in assuming Kc=Kp=Kpc are all the same thing (synonyms)??????? Why does Kp / logKp not take in to account what the solute is????? I did a problem where the Kpc for ether/water was 4. I can not remember what the solute was but let us say it was acetic acid. Is the Kpc for ether/water... where the solute is pentanoic acid ....going to ALSO be 4 ????? Cause acetic acid is miscible in water and pentanoic is not so i would think the Kpc would be different since pentanoic acid is less soluble in water. But the equation does not seem to take that in to account???????
@@AshishKumar-hm4fo As the video explains, Log-P refers to the octanol-water partition and so does not take pH into account. If the pH is accounted for, then it becomes Log-D If a Log-D value is given, the pH it's measured at should be quoted. Log-D for a given pH can be calculated from the Log-P and the pKa which is covered in the video from about 21 minutes. Many drugs have their Log-P and pKa listed (DrugBank website is a good source).
This video is the only video which has actually helped me understand both coefficients P and D, thank you so much!
where are you now?
This was incredibly helpful. Thank you for making this video!
Very pleased it helped.
I pay $18,600 a semester at the University of Technology of Sydney's Graduate School of Health and instead of bothering to teach us themselves, they send us a link to your video. Hope you're getting a kickback mate
No kickbacks I'm afraid. Actually I'm not in it for the money, I'm only too pleased to spread the educational word as best I can.
VERY useful and clear explanation. Excellent for my pharmacy revision! More of these videos would be awesome!
Let me know what subjects might be useful and I'll see if I can make some more.
This is the best explanation of the concept!!!! Life saver
I learned a lot watching and taking notes from your video. I think you found your "sweet spot" for your purpose in life... by helping others achieve chemistry!!!
EXCELLENT VIDEO.............THANK YOU!!!!!!!!!!! I finally understand Kc and Kd. Except one thing. Your video was great. I am going to outline this video and put it in my notes it was that good
Brilliant, very clear in explaining Log D and LogP!!!! Thank you sir.
Thank you very much, sir! My lecturer can't explain anything well. I'm glad I was able to find this video.
Really learnt lot from watching this. Please keep them coming.
Very good explanation ❤انت ممتاز
excellent sir, it was a visualization of mathematics in true sense
Super helpful explanations!
Thank you so much, I'm a pharmacy student and this has really helped me! Please make more videos! :)
Awesome video! Thank you so much. You explained it in a very easy way to understand, I really would like to see more videos of yours!
where are you now?
Thanks a lot. You have made it so simple ! Amazing.
Thank you so much. You really solve my life.
You are awesome, thankyou for your contribution.
Clear explanation! Thank you very much
Excellent lecture ! Thank you so much !!
What a nice lecture
this is really helpful. thank you.
I finally understand this thank you!!
Thank you, very helpful.
Thanks a lot
wow. good lecture
Helped a lot
QUESTION........FIRST ...am i right in assuming Kc=Kp=Kpc are all the same thing (synonyms)??????? Why does Kp / logKp not take in to account what the solute is????? I did a problem where the Kpc for ether/water was 4. I can not remember what the solute was but let us say it was acetic acid. Is the Kpc for ether/water... where the solute is pentanoic acid ....going to ALSO be 4 ????? Cause acetic acid is miscible in water and pentanoic is not so i would think the Kpc would be different since pentanoic acid is less soluble in water. But the equation does not seem to take that in to account???????
Thanks a lot , for this video
excellent
HERO
Is there any software or online web site where we can find these values for a particular compound.
Log-P is often quoted for drugs but log-D requires values at different pH values and so I am not aware of any database giving those.
@@GrahamLappin Does Log P value also changes with pH?
@@AshishKumar-hm4fo As the video explains, Log-P refers to the octanol-water partition and so does not take pH into account. If the pH is accounted for, then it becomes Log-D If a Log-D value is given, the pH it's measured at should be quoted.
Log-D for a given pH can be calculated from the Log-P and the pKa which is covered in the video from about 21 minutes. Many drugs have their Log-P and pKa listed (DrugBank website is a good source).