Cram AP Chem Unit 1: Atomic Structures and Properties

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This is the first video of 'How to Cram AP Chemistry in 10 days' series and it's about 1.5 hour long. This is for Unit 1: Atomic structure and properties. There are 9 units in total and the last day will be a review. I included the AP-style questions that will be tested in the AP exam.
Comment down below if you have any questions regarding AP Chemistry. :)

Опубликовано:

16 апр 2023

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Комментарии : 55

@trash9598 Год назад

btw if you didn’t already know calculators are allowed for the mcq this year

@salvico1196 Год назад

You have no idea how much this is helping me right now, I really want to do well on this exam and my teacher kind of sucks, so thank you so much for this!!

@academic-coach-youhyun Год назад

Just posted Unit 2!

@salvico1196 Год назад

@@academic-coach-youhyun OMG THANK YOU, how often do you think you will upload? Because my Ap chemistry exam is on May 1st

@academic-coach-youhyun Год назад

@@salvico1196 I know it's May 1. I'm tryin my best to post 1 video every day.

@academic-coach-youhyun Год назад

@@salvico1196 The 3rd video uploaded, enjoy. Unit 3: Intermolecular Forces and Properties ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-YE2732V_P9c.html

@dllion1688 Год назад

@@academic-coach-youhyunthank you so much 🙏🙏

@ez5134 Год назад

Your videos and the problems you included are so helpful!!! I can't thank you enough! I hope you get the success you deserve!!!

@oeldesouky Год назад

just stumbled across this, you're a queen. thank you!

@potato5830 Год назад

Thank you so much! Extremely helpful, being a life-saver here

@pauline7703 Год назад

This was so helpful thank you so much!! please make more 🙏🙏

@YellowClover-xs9sw 8 месяцев назад

Saving lives my teacher skipped through unit 1 for an AP chem class and now he’s on unit 3 but no one knows what’s going on cus we don’t have the basics

@academic-coach-youhyun 8 месяцев назад

I plan to upload more. Have you taken honors Chemistry before? Your feedback would be appreciated!

@YellowClover-xs9sw 8 месяцев назад

@@academic-coach-youhyun no our school only have basic chemistry and AP chem (so I don’t really know what honours chemistry is)

@academic-coach-youhyun 8 месяцев назад

I see. What have you learned in basic chemistry class? Were acid&base, stoichiometry, chemical bonding included? @@YellowClover-xs9sw

@YellowClover-xs9sw 8 месяцев назад

@@academic-coach-youhyun yes, but AP chem is more in depth and I forgot a lot of basic chemistry I learned during summer break (the whole thing of imf, polarity, polarisation, finding the best resonance structure is also complicated.

@kiaravisitacion5686 6 месяцев назад

i have a midterm next week and my teacher does not know how to explain concepts well since its his first year doing ap chem, so Ima try this out and i hope this helps

@vanessaternes6807 6 месяцев назад

Didn’t know we had a semester final so using this to study 🙏🏻 thank you so much

@americaalexes3419 Год назад

hi! I love your videos and I was wondering if you were gonna post all the reviews before may 1st. That’s just my test day. Anyways thank you!

@academic-coach-youhyun Год назад

The 3rd video uploaded, enjoy. Unit 3: Intermolecular Forces and Properties ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-YE2732V_P9c.html

@haoql.7686 Год назад

Your 200th subscriber 🎉😋

@academic-coach-youhyun Год назад

Yay!!

@benjaminsyn9094 Год назад

When will you be able to post more videos? Loving it so far!

@academic-coach-youhyun Год назад

Just posted Unit 2!

@academic-coach-youhyun Год назад

The 3rd video uploaded, enjoy. Unit 3: Intermolecular Forces and Properties ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-YE2732V_P9c.html

@elianatejeda3194 Год назад

please do the other units!!!! you have no idea how much this helps

@academic-coach-youhyun Год назад

Just posted Unit 2!

@academic-coach-youhyun Год назад

The 3rd video uploaded, enjoy. Unit 3: Intermolecular Forces and Properties ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-YE2732V_P9c.html

@rojinaadhikari4550 Год назад

at 24:55, couldn't C be the answer because the question states that BaCl2 is completely dissolved in water, so it is soluble?

@aishhhaaa2727 Год назад

In 11:43 how do u get -2x?

@PIumcloud 4 месяца назад

hello, where did or where could you find AP questions for this, besides the past AP frqs

@OO-bf3ko Год назад

This is so helpful thank you a lot 😭😭🥺 could you make hard hard units too? Like unit 3 or 8 or 6…

@academic-coach-youhyun Год назад

Unit 3 coming today!

@academic-coach-youhyun Год назад

The 3rd video uploaded, enjoy. Unit 3: Intermolecular Forces and Properties ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-YE2732V_P9c.html

@elylylysian7620 4 месяца назад

hi!! this video helped me so much to prepare for the beginning of AP chem this year, but now the AP exam is coming up. can you make for videos for after unit 4? thank you!

@sarahnune273 3 месяца назад

its in the playlist

@samanthaabbey6583 Год назад

YOU ARE SAVINGGGGGGGGG!!! I hope I get a 5 #7daysleft😁

@harshithavenkateswaran7034 Год назад

haha you're so funny...I have two days left lol 🥲🥲

@jocelync6490 3 месяца назад

hi! what did you end up getting because im trying to study for my ap chem test but idk how to study so im using these videos😭

@samuelprado7247 3 месяца назад

@@jocelync6490 im using this to study for a mock I have tmr XD

@user-xe7dx8un3i 2 месяца назад

@@samuelprado7247doing this now for AP in 5 days, let's get that 5 :-)

@eeshalu 2 месяца назад

hello! I was wondering if we had to memorize names of the chemists and what their significance was for the AP exam?

@academic-coach-youhyun 2 месяца назад

No you don’t have to

@hannahmalsbury3907 Год назад

Please make more videos I’m begging you

@academic-coach-youhyun Год назад

Just posted Unit 2!

@academic-coach-youhyun Год назад

The 3rd video uploaded, enjoy. Unit 3: Intermolecular Forces and Properties ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-YE2732V_P9c.html

@JustKissHer Год назад

bro what... I took hononrs chem. And got a 97average. this is basically the same material and I could have had ap credit!!!

@harshithavenkateswaran7034 Год назад

It's the stuff after this that screws you over...this is the easy stuff

@gabbyw.8642 Год назад

at 16:31 why is it not d: 186.9 amu?

@academic-coach-youhyun Год назад

average atomic mass is WEIGHTED AVERAGE of atomic mass of all isotopes. The element given has two isotopes, one with 185 amu (40%) and the other one with 187 amu (60%). So average atomic mass is 40% x 185 + 60% 187. 186.9 is impossible given that 185amu isotope occupies 40% (about one half) of the sample.

@academic-coach-youhyun Год назад

if you have 99% of 187amu isotope and 1% of 185amu isotope, then 186.9 is a possible answer

@conniemay860 9 месяцев назад

I won’t be promoting this. Students who cram for exams have cheated themselves of learning and personally I won’t want to employ someone with that attitude or want a doctor who passed exams to treat me with their shallow knowledge. Getting good scores contradict what the AP course is about.

@academic-coach-youhyun 9 месяцев назад

This video was uploaded in April right before the AP exam upon many of my students' request. I plan on uploading more videos on every single piece of concept so that students can really understand and digest them properly. So please stay tuned!

@user-xe7dx8un3i 2 месяца назад

@@academic-coach-youhyunlove your energy and the service youre doing to all us students out there, democratise that knowledge queen🤩🙏🏼❤️ when AI really becomes part of society, it's the open-minded and genuine teachers like you (who are creative and leverage technology like RU-vid to disperse knowledge) that will adapt and won't be replaced! 🥳

@academic-coach-youhyun 2 месяца назад

@@user-xe7dx8un3i I really appreciate your encouragement. It means a lot that my work has had a positive influence, particularly for young students like you. I'm glad I could provide some motivation along the way of learning these subjects that might be boring.