Відео

👏👏

Can you do an experiment for Magnesium ion with titan yellow and NaOH in excess pls😢😢

merci beaucoup !

why does excess sodium hydroxide redissolve the white precipitate in aluminum?

Awesome!

Thank you

Thanks for this video ❤❤❤

0:00 to 4:09 same observation of Zn+2 as aluminium

I was heating melted electronic scraps in hcl. Poured in NaOH(aq) and got a black precipitate. I have no idea what it could be. I thought it was iron but it wasn't green or red. I guess I'm going to have to dry it and do a flame test to find out.

Best video I've seen on this topic .However, I would have just included zinc, it also forms a white ppt in NaOH ! , its soluble in excess giving colorless solution.

THANK YOU SO SO MUCH

It's not only Al+ that dissolve in excess NaOH

Icse class 10 gems English school ❤

Wow Thanxs I can understand now❤

YOU HAVE THE VOICE OF COGNITO

Legendary channel

it is very useful. thank you so much.

Perfect sir exactly what my teacher explained in class

As an American, I use Fahrenheit and referencing them in your videos would be so helpful. Thank you.

Bro, as have somebody who’s trying to get into the oil and gas industry myself. Can I just say, that this is the best channel I found so far. You’re a God Sent 🙌

Really helpful videos ! Are you planning on doing any more A level ones please ?

Great video

Certiiiiii

very clear explanation, thank you!

What about the fact that hot air rises because of gravity? How does the bottom of the column stay hotter than the top? I'd really appreciate your help!

When forming the ethylnitrile (at 6 mins), why does the N become positive? I don't understand the explanation of just saying it makes more bonds.

Bless you son. Excellent. Excellent. Excellent 🌟🌟🌟🌟🌟

Thinks! great videos, so clear.

Thinks a lot!

finally understood this cheers

Will the ocean “run out” of plankton?

Are these all the mechanisms you need to know for aromatic chemistry

i can see why my chem teacher told me to watch this. Keep up the good work!

awesome content

Thank you soooooo much!

Nice, I like your method of explaining. Good Job

Keep teaching

Hi sir

Thanks you sir

thank you so much sir - this is the best video by far on UA-cam for born- haber cycles. I think i might actually stand a chance in my mocks now! Cheers Sir!

Absolutely great video, very detailed and well explained

Thank you so much!

I studied 15 handouts in my class but your short video has cleared all my Doubts. Thank you

I haven’t understood this better with any other video other than yours. The detailed explanations are great! Thanks sir

Well explained.👍👍

thank you

Hi i love your explanations can you please make more videos for year 2 content especially organic as watching your videos makes me feel like i get it way better than being taught by my teachers

Thanks ..really helpful video

thank you very much, sir

Thank you, very useful lectures