Відео

I was looking for the mechanism for sooooo long !! Thank you very much !

Thank you

thank you for this, it helped a lot!

I have been searching for a video so long so glad I found this!!!!!

And also do problems on uv and mass spectroscopu

Thank u so much sir

you are amazing I love your tone and attitude in this video and how well you explained, Im so greatful <3 thank you so much for helping me understand

Thank u so much sir really just i will learn the complex molecules

Amazing! Thanks!

in methlyhexane what gives the base peak

Very good.

just want you to know that you've been a staple in my study routine. thank you for doing what you do!

I need asked please now

I need help to answer many question

HDI = 4 or > 4 .......Benzene ring NMR Spectrum

its like an asmr video

where can I get a copy of the table 16.2 and 16,1 thank you

I found your channel right before my test, god bless you.

Hi Sir,may I know how to get the table on the right side( the one that shows how much values to add)? Thanks

So detailed..loved it ❤❤

you are genuinely the only UA-camr I can watch and understand for ochem. thank you for this.

smooth explanation

excellent, me and my classmates have been struggling with mechanisms.

Hey Timothy, finding your videos really helpful for Orgo II. For your prepared cheat sheet... of your 4 rows for determing cis/trans of the branches, which rows would be considered disrotatory and which ones conrotatory?

Thank you for the explanation, it's very clear and easy to understand. I wish my teacher could teach me the way you did😭😭😭

This is unironically one of the BEST videos I’ve ever seen for a given labs mechanism… Please do more.

So great and helpful.Thank you so much

I want to use calcium chloride to lowing humidity in a room What is the best way to make it i live near salt flat (but im not sure it have this material) . 1 extract it from this salt flats 2 calcium hydroxide 3 calcium carbonate Thank you so much

I know this was uploaded years ago but I still wanted to say thank you! Watched through the whole thing and it cleared this topic up for me 100%!

Haven't found such an excellent information on aromaticity in a long time!

Nice!

how do you create these visuals and are you using alpha fold 3 or an ai simulation?

Two things here: - I don't think he saying calcium chloride is all dangerous, it depends on how used and even points out it's used in corttage/cheese making - "they" have used toxic things such as DDT, oil and other substances on roads so you can't believe "they" always do the right thing In the case of road dust control, I take away from what he is saying that it is not dangerous for that purpose. And, he starts off the video with details on the hazard it can pose and don’t.

If you have a waterfall of 42% solution (42% calcium chloride and water') liquid calcium chloride acting in a tube separated from a house (but circulating air to/from room with removal of humidty later on on in the cycle) as a desiccant for humidity control of room, could that cause respiratory or eye irritations?

Very helpful thank youll

thanks man

Thank you so much. You helped me soo much!

How did you calculate the areas under the peaks for integration values?

amazing... beautifully explained

Not visible

Thank you!

Thank you! This makes me understand the concept easily.

Saving me for the ACS exam

THIS WAS AMAZING. thank you so much for doing this

Thank YOU ❤

may i know where's the source of the books from?

I will leave a comment since I'm using this video to practice for my Organic Chemistry 2 Final Exam. This is a very helpful video! Your smooth voice makes it easy to watch. I plan to get an A on this Final. Exam is in 8 days.

Best

At 16:50 - When you say that there are a lot of hydrogen atoms and few signals, is there a ratio that you can use to estimate the probability of the molecule having symmetry, or even better, a ratio that hints at the type of symmetry? For example, in this exercise there are 14 hydrogen atoms and only two signals, so the ratio is 7 (14 / 2). If 7 is considered to be a high ratio, what is the threshold between a low and high ratio where you would start to consider the possibility of the molecule having symmetry? Thanks! Great video.

for the problem at 21.17 sec, the degree of unsaturation was 4. But at the end it was only benzene ring (containing 3 pi), where is the last one?