Intermolecular Forces and Trends, Formal Charges, Hund's Rule, Lattice Structures and Unit Cells

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[@sarahj132]

Never forget that Hydrogen just wanna have FON. I saw that somewhere and I’ll never forget it.

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When you binge watch these because your final is tomorrow.

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Video actually starts at 5:06

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Congrats!!!!

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a year late but omg congrats

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Oh my god, Melissa’s this intro music gets me pumped up. Intermolecular forces!!!! 🔊🔊🔊

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Thank you Melissa!! I love the way you describe and distinguish the concepts, you break it down super logically 🙏💖

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Thank you so much Melissa u literally saved so many lives in chemistry including me i wanted to thank you so so much! Youre the sweetest soul, we need more people like you🥺❤️❤️❤️

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you and tyler dewitt are really pulling me through chemistry. YOU ARE AMAZING!!!!!

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melissa thank you so much for helping me in chemistry this year. someone showed me your videos and i began to make A’s on my tests and understand chemistry. i love how you’re not monotone like those other chemistry videos on youtube and you’re so energetic and dedicated, which makes me more excited to help me learn with you!!

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this helped me with inner molecular forces! Thank you!!

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I love you, you saved the day! Thank you! Your explanations were great!

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This was really helpful. Thanks much for making chemistry understandable

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You explain so clearly that all this looks easy otherwise I had been struggling.

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You are really amazing , i found it hard to study chemistry and really just typing the concept, Melissa I understand everything about the concept, thank you for telling me what my chemistry teacher didn’t say 😂😂❤️❤️

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Your video is great. By the grace of God it helped me pass general chemistry. Thank so much.

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Melissa😭💗💗💗💗 ... I’m so emotional... thank youuuuu!!!!

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I can't believe I learnt this! I have been struggling with this. Thank you so much!

[@melissamaribel]

You're very welcome!

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I got an A for intro chem last semester so I will definitely be using your videos this semester for chem 1A :) thanks for all your videos!

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Your explanations are seriously amazing!! Thank you so much!

[@melissamaribel]

Aww you’re very welcome 😊

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I understood this so much better you are a life saver 😩

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omg , thank you soooo much . this video helped me a lot.

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Omg, after so many years, just now, i've understand the lattice structures 😅 thank you 😍❤️👍

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THANK YOU 😊 U’r a real lifesaver, much BLESSINGS🙏🏽

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thanks to you i passed my chem quiz today !! this was a lifesaver ♥️

[@melissamaribel]

Yay!! Congrats Kayla 🎉

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You’re amazing Melissa 😢 wouldn’t have gotten my As without you!!!

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Thanks Melissa maribel. After I watched your videos I got 100’s on a lot of my tests.

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You’re the best, thank you for making this comprehensible. Gonna recommend you to all my chemistry lecture class, most of us are struggling. Thank you, thank you, thank you.

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I don't know how I found you but wow...you're a life saver

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I just want to say again that you are saving me in chemistry! I am just starting out and I have a ton more chemistry to take. You explain everything so well and it's very easy to follow and understand. I will be here on your channel for a while.... still have Chem I, Chem II, and Organic Chemistry to go. Your channel ROCKS!!

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needed this lattice structure topic thank youuuu

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Thank you for this video

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Thank you for the explanation. I like the mic and your voice!

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My chemistry is on Thursday I'm so nervous, really appreciate your videos honestly I watched all of your videos throughout the semester to see if it will help but I am still struggling with my multiple choice on my exams

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Really helping me with chemistry finals 😌

[@melissamaribel]

Happy to hear 😊

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Really helpful! My chem 2 final is in 6 days... In the meantime, I will be watching your videos!! thanks!!

[@melissamaribel]

Good luck with your final! If you have any questions, feel free to submit a question here ➡️melissa.help/me , it's part of my new series where I answer student's questions in my next video.

[@Mikeh404]

Thanks!

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So helpful.I did not understand intermolecular forces for the life of me, and you helped break it down into something i could understand.

[@melissamaribel]

Yay!! Happy it makes sense now

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thank u for your videos. I have a final exam later so wish me luck.

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You are amazing😭❤️🌹

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THANK YOU!!!! No offense to my teacher but your explanation is more understandable than hers

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you are so awesome Thank you again. Its very easy to understand what you say and your are not boring as this subject can be. =]

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Hi Melissa, I would just like to say I have been using your videos supplementally for the shortcomings of my teachers and for that I cannot thank you enough. However, this comment is an inquiry about how much your youtube channel has been making. I know this topic might be taboo but I believe it would serve to inspire many people who want to share their knowledge and studying techniques. I want to make education based videos for engineering students and I believe that the ad rates you receive would be comparable to what I would be receiving, and since I am not your competition I was hoping you wouldn't mind sharing. Regardless, thanks for the help you have already given and hope you are having a lovely holiday season!

[@melissamaribel]

Thank you so much! I recommend doing some research on channels related to what you're looking to start. If you're considering youtube as a way to make some extra money, I recommend starting it as soon as possible but have it be on your free time. It takes a lot of work and time to make anything close to minimum wage, especially for an education channel. I've invested a lot of time and money into creating my type of videos. For estimates on ad rates look up socialblade. There are so many variables when it comes to ad rates. I also recommend searching for videocreators on youtube, his channel is a good start as well. Hope that helps and good luck!

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Mam I am Indian some problems in language but we understood by pictures so u r absolutely best teacher Thanks a lot ma'm

[@preciouswiefue5699]

Hi Melissa, Merry Christmas 🎅 'nd I was so confuse about this whole chapter that had to do with this Intermolecular Forces till I started watching your video 📹 'nd am not there yet in understanding this, however, I'm not worry cause I sincerely believe that watching your videos gonna be a great help😊. 👍

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Melissa you are such a blessing 🙌

[@melissamaribel]

Thank you so much! 💕

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Hi Melissa! I wanted to know if you could give a brief overview of the structures and types of solids (ex.crystalline solids, molecular solids, metallic, network covalent) and the difference between interstitial and substitutional alloys.

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Thank you

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Omg same

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Thanks

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WOW IMF are finally clear! Thank you!

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my chem final is tomorrow and you just taught me a whole semester of chemistry in a few hours!! i’ll let u know what i get tmr❤️ i finally understand so thank you!!!

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Zahria Brooks did you pass?

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angel pereira yea got a 94❤️❤️

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You took chemistry 2 and what videos did you watch ?🤔 Thanks in advanced

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thank you

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I appreciate everything you have done for me truly. Your work is not in vain. Thank you so much Melissa Maribel

[@melissamaribel]

Thank you so much Ashley! I really appreciate that 💕

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Love the intro that was fun

[@rreal8212]

London Dispersion (LDF) is the same as van der Waals'

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Thank you so much!

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YOU ROCK!

[@melissamaribel]

Thank you!

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Love from India thanks

[@MihretDegife-hx9js]

You're really mesmerizing chemistry teacher. The way that you do your videos is interesting and I would like to thank you, but on intermolecular forces you could say lot but you jumped it, so please prepare another video on this topic.

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Can you please make a video explaining the different types of electron geometry and molecular shapes?

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Happy New Year Melissa Maribel !! Wishing you and your loved ones lots of happiness and great health! Also, Melissa, I am going to be taking Chemistry next year. I was wondering if you could please help me because I have struggled in chem since high school now I'm going to be taking college chemistry. I will need your help, please? Let me know thank you!

[@melissamaribel]

Happy New Year Ashley! Thank you so much, I wish you and your loved ones a blessed year 💕Happy to hear you will be continuing in college chemistry. I am always working on making more videos, but for the first of chemistry especially college chemistry I have a complete library of videos plus I have guides that simplify your textbook. These notes/how to guides include the main things you need to know to pass an exam on that topic plus a bunch of examples with the step by step answers. So far I have 10 guides made that you can purchase here: melissamaribel.com/

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I dont get why I can literally watch your videos and finally understand. While I listen to my teacher and I have no idea whats being said. I think it's because the teach uses terminology that is way too confusing, and I think the teacher glazes over concepts because either they are to lazy to explain it well or they just pretend like you know what they are talking about.

[@layamathikshara9912]

What is Van der Waals' Force??

[@The_Gamer.139]

You mentioned in this video that if a central atom has lone pairs and if it isn't a hydrogen bond, that it's polar, what about ClF4? The Cl has 2 sets of lone pairs, but isn't it non polar?

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I'm late to the party but thank you so much for your lessons.

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You are a queen

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Hi Mellisa can u please do a video based on molecular geometry and hybridazation of atomic orbital

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Please what are the factors that determine s the strength of dipole-dipole force

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22:13

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What does zero dipole mean?

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oop sorry i forgot. i got a 94☺️❤️❤️ thanks luv

[@melissamaribel]

Yay!! Congratulations 🎉

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Love from India

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You explain better than my teacher 😅

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I wish i had multiple choice exams! All mine are writing

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why is she so smart and Fine!!!

[@alanm5268]

45:17

[@myvlogsimran2359]

Hello mam i like your videos very much can you make a video related to electrochemistry

[@melissamaribel]

I talked about that in this video: kzbin.info/www/bejne/onOTeZd4o66Nf8k

[@sandalihewaarachchi]

35:03 isn't it nitrogen the highest electrogagative compared to Sulphur?

[@greshaanbhatthal3308]

What about CH3? That would be polar if we draw the dot model.

[@Mushroom871]

Isnt h supposed to be going towards c ??

[@olivermendoza8281]

Hi, I'm suggesting to discuss organic and inorganic chemistry. Thank you.

[@derps7746]

Super helpful i just dont get why sulfur had 6 valence electrons in formal charge, but 7 in the lewis structure??

[@melissamaribel]

Sulfur is capable of having an expanded octet, I recommend this other video if you need more practice with octet exceptions: kzbin.info/www/bejne/b4ewZ2x7nNOHldE

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Any tricks/tips to memorize periodic table?

[@melissamaribel]

Here's a video from another youtuber that can help kzbin.info/www/bejne/paayepuYnrVorc0

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@@melissamaribel Thank you

[@Angiecbd]

Why are only 4 intermolecular forces listed? What about ion-induced dipole and dipole induced dipole?

[@ebenezergyimah507]

Please, CCl4 has stronger forces of attraction than H2S even though H2S is polar

[@AgnessLumbala]

Watching you from Zambian and am going to have a test in week 3 how can I access your notes

[@blessingskatontoka926]

Cool Madam can you also make one video on redox titration please! 😍🤗😚

[@amalbouzaheur3101]

can SO2 form hydrogen bond in water through oxygen

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Mam Iam from India and Iam in class 10th But mam i have lot of problem in chemistry with reactions plz mam make some video 😢😢

[@briannaduran7316]

lifesaver

[@babydown11]

my professor talks about ion-ion bonding . is it the same as ion-dipole or stronger??

[@melissamaribel]

The ion-ion bonding is the strongest then the ion-dipole follows, in most classes the ion-ion bonding isn't commonly taught that's why I didn't go over it but if you need more examples going over this bonding I recommend this other youtuber's video: kzbin.info/www/bejne/l3e4d3ihasuEq9E

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Crap...I didn't know that you are a Chegg affiliate. I just purchased it last month. :-(

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Hi Melissa, I wanted to get your free guides and I keep writing my email, I never recieve a mail... what do I do? I really want them. Appreciate you alot!

[@melissamaribel]

Double check your spam folder, or double check that the email you are typing is correct. If that still doesn't work feel free to email me at [e-mail]

[@Jess-hl8gs]

the free survival guide doesn't work on chrome :( there's no download link or a form to fill out

[@melissamaribel]

That’s strange, it typically works on chrome. Email me and I’ll send the guide over.