Ive watched you every other day for the past 7 months and when I say this is easily one of the most helpful videos I have seen, I truly mean it. The concepts in this were explained in my Gen chem 2 lecture yesterday extremely poorly and I felt super stressed about it because I have a quiz this Thursday, but your methods of explaining and the practice of active recall and ur precision has helped me time and time again. I am a bio major and got a 4.0 last semester and am aiming for a 4.0 this semester to, a lot of that is thanks to u so thank u for everything you do u change lives.
Professor Organic Chemistry Tutor, thank you for a detail explanation of Enthalpy of Solution/Hydration, Lattice Energy and Heat of Formation in AP/General Chemistry. Although similar material on Enthalpy was introduced in earlier videos, it is important to learn the difference in the problem solutions/selections from start to finish. This is an error free video/lecture on TH-cam TV with the Organic Chemistry Tutor.
Hey, I love these videos. Thank you so much. I would recommend lowering the question slightly on the screen, because whenever you pause the video to work on a problem, the TH-cam title drops down and obscures the text - making it difficult to work on the problem without the video running.
When will I see your face? I wasn't a science student but now because of you, I'm becoming one. I get to understand everything you teach on your learning pages. Thank you.
Hello sir, please tell me why H1 reaction at 6:33 is taken negative, At khan academy lecture on lattice energy, sal khan said LE is actually the energy change when 1 mole of ionic solid is separated into gaseous ions, same is mentioned in my textbook too so, shouldn’t it be just H1 not -ve H1 please clarify it’ll be highly appreciative
I heard that lattice energy can not be measured practically, but can be estimated by calculations. What about solvation energy? Can we find values empirically?
I believe the explanation is: enthalpy of solution of Li+ ions is much more positive as they are smaller atoms so have a greater affinity for the delta negative oxygen atoms in the water
Can someone please clear my one doubt i.e when enthalpy of hydration of the nacl is given then do we need to consider the enthalpy of hydration of each gaseous ions forms it
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Richard feynmann
Wow, nobody should ever fail a science exam when things can be explained so precisely.
You have saved my life COUNTLESS TIMES. You explain things very well and learn much more than in class. Thanks!
Ive watched you every other day for the past 7 months and when I say this is easily one of the most helpful videos I have seen, I truly mean it. The concepts in this were explained in my Gen chem 2 lecture yesterday extremely poorly and I felt super stressed about it because I have a quiz this Thursday, but your methods of explaining and the practice of active recall and ur precision has helped me time and time again. I am a bio major and got a 4.0 last semester and am aiming for a 4.0 this semester to, a lot of that is thanks to u so thank u for everything you do u change lives.
Professor Organic Chemistry Tutor, thank you for a detail explanation of Enthalpy of Solution/Hydration, Lattice Energy and Heat of Formation in AP/General Chemistry. Although similar material on Enthalpy was introduced in earlier videos, it is important to learn the difference in the problem solutions/selections from start to finish. This is an error free video/lecture on TH-cam TV with the Organic Chemistry Tutor.
Best chemistry tutor ever! Thanks a lot.
Thanks for the detailed,and well thought out explanation. You cleared some of the clouds of confusion I had on this topic.
This video is toooooo helpful to exist😂 Thanks so much!
Best way to explain anything that seems difficult, you gave me hope for my chemistry and I will be thankful to you when I will get an A in my AS level
how did it go?
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I’ve fallen in luv w how he explains DAMN THIS TOO HELPFUL TYSM 😭❤️
Hey, I love these videos. Thank you so much. I would recommend lowering the question slightly on the screen, because whenever you pause the video to work on a problem, the TH-cam title drops down and obscures the text - making it difficult to work on the problem without the video running.
Just click off to the side a little...
When will I see your face? I wasn't a science student but now because of you, I'm becoming one. I get to understand everything you teach on your learning pages. Thank you.
Thank you very much for this wonderful video.May God bless you
This is amazing, precise tutorials,be blessed
You should become a professor
thank you very much may GOD bless you..
wow this is so helpful.Thanks for the great explanation
Excellent explanation
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Bless this video and this channel
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Thank you so so much for this video! Helped me so much!
Please make a video on Schrodinger's equation (atomic structure)
Thank you so very much 🙏🏻
Thanks for this lecture
Thanks for this video
i love this man
This is so helpful. Thank you
Hello sir, please tell me why H1 reaction at 6:33 is taken negative, At khan academy lecture on lattice energy, sal khan said LE is actually the energy change when 1 mole of ionic solid is separated into gaseous ions, same is mentioned in my textbook too so, shouldn’t it be just H1 not -ve H1 please clarify it’ll be highly appreciative
May Allah guide you. Thank you for this.
great explanation
such a GOAT fr
Can anyone teach me how to calculate the J/mol required for the dissolution of Ammonium Chloride?
v helpfull, thanks 👍
I heard that lattice energy can not be measured practically, but can be estimated by calculations. What about solvation energy? Can we find values empirically?
You r awesome
So delta H 2 and delta H 3 stand for amount of energy for dissolving Na+ in water and amount of energy for dissolving Cl- in water?
Hey, I wonder what softwares are you using for the videos?
Are u saying whe you add salt to water the temperature of the water increases?
Best one
10:37 car horn
now we know he doesn't live in a basement...
thanks
If the solvation of NaCl is endothermic.. then why solvation of LiCl is exothermic? Can anyone clear my doubt??
I believe the explanation is: enthalpy of solution of Li+ ions is much more positive as they are smaller atoms so have a greater affinity for the delta negative oxygen atoms in the water
i thought bond-breaking was releasing energy and bonds forming was absorbing energy
great
thanks a looooooooooot
Don’t know how to thank you 🙏🏻
Can someone please clear my one doubt i.e when enthalpy of hydration of the nacl is given then do we need to consider the enthalpy of hydration of each gaseous ions forms it
What is heat of hydration.?
where’s my alevel chem peeps at?!
i am gonna fail lol
brooo don’t evennnn. i’m literally shitting myself this year. christmas revsison? absolute bull😭
7 hours till my exam!
You sound like Matt Damon. And the only thing keeping me going with chem is that I'm learning from a celebrity lmao
@@michaelp2624 wtf he sounds nothing like Mark Walberg lmfao
@@michaelp2624 yeah stfu
Actually its the salt dissolving which releases heat that melts the ice
in the second step you’re not actually breaking what’s actually happening is just weakening of bonds in the water
Cool,not even in NCERT!
delta h1 is just lattice energy i'm pretty sure he got it backwards.
You are so beautiful this is so beautiful
good
Bro just open your own University
You are wrong about endothermic and exothermic reaction
Nice,,but could have been better if you had gave 2 more examples..😑
Do two more examples yourself based off of this one, it shouldn't be hard at all if you understand it.
Chemistry sucks! I don't need this nonsense for Computer Programming...unwanted headache for me to forget it all in 6 months
I also have a channel
Nice self promotion!
Nobody cares!
Thank you! Very nice explanation.