Physical Properties of Alcohol: Hydrogen Bonding, Solubility and Boiling Point

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leah4sci.com/alcohol Presents: Physical Properties of Alcohol including Hydrogen Bonding, Solubility and Boiling Point
📺Watch Next: TMS Alcohol Protecting Group • TMS Alcohol Protecting...
Need help with Orgo? Download my free guide ’10 Secrets to Acing Organic Chemistry’ HERE: leah4sci.com/orgo-ebook/
In this video:
[0:13] Understanding the Alcohol Functional Group
[2:17] Hydrogen Bonds as Strongest IMF
[3:35] Difference Between Soluble & Miscible
[7:14] Solubility Rules for Molecules in Water
[8:12] Effects of Boiling Point on IMF
[11:58] Different Boiling Point of Butanol
Alcohols have very unique hydrogen interactions. This video explains by looking at the intermolecular forces behind hydrogen bonding, alcohol's solubility in water, miscibility, the structure's effects on boiling point trends, and much more.
Links & Resources Mentioned In This Video:
Intro to Alcohol Reactions: leah4sci.com/introduction-to-a...
Catch the entire Alcohol Video Series along with the Alcohol Practice Quiz and Cheat Sheet on my website at leah4sci.com/alcohol
For more in-depth review on Alcohols including practice problems and explanations, come join my online membership site the organic chemistry study hall: leah4sci.com/join
For private online tutoring visit my website: leah4sci.com/organic-chemistry
Finally, for questions and comments, find me on social media here:
Facebook: / leah4sci
Twitter: / leah4sci
Instagram: / leah4sci
Google+ : plus.google.com/u/0/+LeahFisch
Pinterest: / leah4sci

Опубликовано:

3 фев 2018

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Комментарии : 105

@jennie1316 Год назад

YOUR OCHEM VIDEOS ARE BEYOND HELPFUL!! Thank you!! I love how in depth you go and the pace you explain it is perfect!! Color coding, examples, and concept explaining are helping me so much with ochem!!

@Leah4sci Год назад

You are so welcome! And thanks so much for your kind comment!

@spencer6288 Год назад

Watching your videos made me able to learn the information 10x faster rather than studying for days and would have so many questions on different problems. Amazing explanation and so much easier to learn from watching your videos! They're incredibly helpful!

@Leah4sci Год назад

I'm so glad to hear this! Thanks for watching.

@sherahramamoorthy9052 3 года назад

Thank you leah, for making me love organic chemistry!

@Leah4sci 3 года назад

You're very welcome!

@notzuhriashraaf4912 5 лет назад

Thank you for the knowledges, I'm sure it will helps me a lot on my final exam next week.

@Leah4sci 5 лет назад

You're welcome. Always glad to help! I hope your exam went well.

@notzuhriashraaf4912 5 лет назад

@@Leah4sci just got my result, I got an A for my organics😁 thank you for teaching. But did not get an A for inorganics. But I will work harder.

@Philophiler Месяц назад

My exam is also next week

@robintherubefan709 6 лет назад

This was the next chapter I was going to do. Thanks!

@Leah4sci 6 лет назад

perfect timing!! The best way to do well in orgo is to learn the material BEFORE you cover it in class

@nyawirawaithaka4993 5 лет назад

Very well explained and easy to understand. Thank you!

@Leah4sci 5 лет назад

Glad you found the video helpful! :)

@ninacastro2514 3 года назад

Thank you so much for this video! It's so helpful!!

@Leah4sci 3 года назад

You're so welcome!

@thewiseofearth 4 года назад

This has been tremendously helpful thank you 🙏

@Leah4sci 4 года назад

You're very welcome!

@zaynahmed4506 5 лет назад

nicely taught , best lecture ever heard ❤️

@Leah4sci 5 лет назад

Thank you! Glad to help! Don't forget to subscribe! :)

@piyushkumarsingh0694 5 лет назад

Your video on 'chair '& 'ring flip' conformations of cyclohexane was outstanding . It really makes Chemistry easy to understand using 3 -D models.

@Leah4sci 5 лет назад

Thank you for your wonderful feedback! You're welcome.

@akinn1864 Год назад

This was rly helpful! I'm currently doing all of this but in German, so videos like this rly help my understanding! I've been confused a lot cuz I don't understand German that well but this video made me unconfused(ik it's not a word). You have my sincere gratitude. Thank you!!!

@Leah4sci Год назад

lol, unconfused sounds like the best explanation to me, and I'm happy to unconfuse you!

@akshansh3412 6 лет назад

Thank you, mam! Followed you for almost 1 year and i can't speak much about the improvement in organic chemistry. Mam, one more help is needed on chapter AMINES!

@Leah4sci 6 лет назад

Thanks for the feedback. Amines are on my list but much later. Stay tuned

@valentinanongthombam3810 6 лет назад

Akshansh k me too...I was finding for her amines part

@maisieklingsheim1578 2 года назад

i really didnt understand this before but this has really really helped especially with the analogy ThankYou!!!!!!!

@Leah4sci 2 года назад

You're so welcome! Happy to clear it up for you!

@kofiriddick8908 5 лет назад

Thank you so much for this!

@Leah4sci 5 лет назад

You're welcome :)

@mariam.a941 3 года назад

Thank you so much! You helped me a lot🥺🖤

@Leah4sci 3 года назад

You’re welcome 😊

@reda8820 5 лет назад

you are the best at teaching organic chemistry

@Leah4sci 5 лет назад

oh wow! Thank you! :)

@avaduffy3829 3 года назад

thank you. this was really helpful!

@Leah4sci 3 года назад

Glad it was helpful!

@yemeraindyeah6730 2 года назад

Thanxx for teaching on you tube. u r really amazing teacher👍👊👊

@Leah4sci 2 года назад

Aww thanks so much!

@akshay9840 5 лет назад

Thank you mam, it helped me a lot

@Leah4sci 5 лет назад

You're welcome! Glad to help! :)

@brainnkeh4749 3 месяца назад

Amazing. Thanks Madam

@Leah4sci 3 месяца назад

You're so very welcome!

@kevcar3160 3 года назад

Thank you maam for this

@Leah4sci 3 года назад

You are most welcome 😊

@sibampadhy1770 6 лет назад

It's amazing I understood

@Leah4sci 5 лет назад

Glad I could help!

@nolomotlhabi 5 лет назад

Thank you so much 😁

@Leah4sci 5 лет назад

You're welcome :)

@zainmansour9637 27 дней назад

Thank you from Jordan ❤

@Leah4sci 25 дней назад

You're very welcome!

@mmmdazzagoodmemeayzzz7264 3 года назад

I totally understand this.

@Leah4sci 3 года назад

Awesome!

@ryu.l2264 3 года назад

may i ask about, what is the yellow bond that u draw between the alcohol molecule?(when u explain the bp between primary,secondary and tertiary alcohol)

@ryu.l2264 3 года назад

or it just means "holding to each other"?

@sinajafarzadeh9577 2 года назад

@@ryu.l2264 It is the intermolecular forces between the carbon chains due to london-dispersion forces (temporary dipoles in non-polar bonds)

@Leah4sci 8 месяцев назад

I am demonstrating intermolecular forces

@svnspell6709 2 месяца назад

Hey! In my book its written phenol has stronger hydrogen bonding compared to alcohol,can you explain it how? Wouldnot be it all stacked up and occupy do much space and disturbs the bonding ? is due to

@Leah4sci 2 месяца назад

Since phenol allows the oxygen to resonate its electrons into the benzene ring, the negativity is pulled down and away from the hydrogen more than just on a regular alcohol. If the H is left more exposed and more partially positive, it will have stronger H-bonding as a result

@svnspell6709 2 месяца назад

@@Leah4sci thankyou so muchhh!

@reynavalo6201 Год назад

Man, you're a genius teacher. Wish you could have taught JEE examinations portions

@Leah4sci Год назад

Thank you very much!

@angelcastaneda9482 7 месяцев назад

Wow, I actually understand now, and not needing to memorize it

@Leah4sci 7 месяцев назад

Yes yes yes to understanding without having to memorize

@sabahatgul9623 2 года назад

Which compound shows maximum hydrogen bonding with water? Ethanol or methanol. With reason mam

@Leah4sci 2 года назад

Both can create one hydrogen bond with a water molecule. Since I don't offer tutoring over social media, for help with questions like this and more, I recommend joining the organic chemistry study hall. Details: leah4sci.com/join or contact me through my website leah4sci.com/contact/

@sajateacher 3 года назад

What is Santa Claus' favorite molecule? Water. (HOH HOH HOH!)

@Leah4sci 3 года назад

Hahahahahaha!

@paulnavidad6904 4 года назад

you da best. thanks

@Leah4sci 4 года назад

You're welcome!

@Lucifer-gn4hk Год назад

Mam can you explain about solubility of hydrogen in ethanol 1.at what temperature and pressure 2.formulas to be used to find the solubility 3. I need for 10,20,30 kg pressure The above mentioned are my doubts

@Leah4sci Год назад

I'm sorry, but I don't offer tutoring over social media. For help with questions like this and more, I recommend joining the organic chemistry study hall. Details: leah4sci.com/join or contact me through my website leah4sci.com/contact/

@sibampadhy1770 6 лет назад

Mam if u will upload aldehyde and ketones I will be grateful to you

@Leah4sci 5 лет назад

The free videos are what I do as I have time for them. In the mean time, for help with these topics and more, I recommend joining the organic chemistry study hall. Full details: leah4sci.com/join

@likicatzj Месяц назад

Love ur vids omg

@Leah4sci 25 дней назад

Thank you!

@SatishKumar-sv8du 5 лет назад

At <a href="#" class="seekto" data-time="132">2:12</a> The partial charge on hydrogen should have positive charge and that on oxygen should have partial negative charge..... Its a correction... 😊😊

@Leah4sci 4 года назад

Oh shoot! You’re absolutely correct. Thanks for catching that. Alas RU-vid does not allow for editing published videos though

@naveediqbal8292 4 года назад

Thanks a lot mam

@Leah4sci 4 года назад

you're very welcome

@nainanikks6144 2 года назад

Hi mam...I have a doubt ...that if I compared 3 ° alcohol ,2° alcohol ,1° alcohol in order of solubility ....what should be the order???? Please answer my question mam😞😞

@Leah4sci 2 года назад

It ultimately depends on the specific molecules, their sizes, and the presence of any other polar groups. Unfortunately, I don't offer tutoring over social media. For help with questions like this and more, I recommend joining the organic chemistry study hall. Details: leah4sci.com/join or contact me through my website leah4sci.com/contact/

@BijoyAich01 2 года назад

Which compound have strongest hydrogen bond between ethanol and ethanoic acid?

@Leah4sci 2 года назад

This question is not explicitly covered in this video. However, I can say that ethanoic acid has stronger forces of intermolecular attraction because, through resonance, it has the potential to form hydrogen bonds at two points within the molecule. For help with questions like this and more, I recommend joining the organic chemistry study hall. Details: leah4sci.com/join or contact me through my website leah4sci.com/contact/

@BijoyAich01 2 года назад

@@Leah4sci thank u so much mam.❣️

@valentinanongthombam3810 6 лет назад

Thanks

@Leah4sci 6 лет назад

You're welcome

@pushparajs4026 3 года назад

Can nitrobenze make hydrogen bonds, Does the resonance affect the hydrogen bond formation

@Leah4sci 3 года назад

I'm sorry, but I don't offer tutoring through RU-vid comments. For help with questions like this and more, I recommend you join the organic chemistry study hall. Details: leah4sci.com/join or contact me through my website leah4sci.com/contact/

@pushparajs4026 3 года назад

Thanks for the reply sent mam,