Quick Revision - Condensation polymers

[@talal9300]

You’re so consistent man

[@girlslov-vb8gd]

i just found your videos and i was having a million break downs because i couldnt do organic and now i am almost certain i am going to do well on tomz paper Thank You so much for helping us

[@tanatswadebwe8021]

thank you...this was so helpfull

[@artemisa1379]

At 3:03 is that technically addition polymerisation? thx

[@sofiaa1945]

what does the 2n-1 thing mean at 1:18 ? I'm confused by what you mean

[@MaChemGuy]

It takes into account the H and OH groups at the far ends of the polymer remaining bonded. Some text books show it, so me don’t

[@Sophie-pg6lg]

for the polyamide with one monomer, would there also be (n-1) h2o formed at the end, just like with the polyester with one monomer?

[@tessabrook7796]

In 2n-1 H2O, is the n the number of monomers?

[@z__672]

Yh

[@joegartland]

Are peptides in the spec? I don't think I ever learned about them in school..

[@aleenzehra3323]

Joe Gartland same, are you aqa

[@xVbM1]

I seem to always get nomenclature wrong by missing an e in the name. For example I would write propan-1,2-diol instead of propane-1,2-diol. Is there a video on the rules for this?

[@rbc812]

HCL was not regenerated in the hydrolysis of propanenitrile, Is HCL regarded as a catalyst in this reaction?

[@maishehab3329]

have you got any videos on cyclic esters?

[@MaChemGuy]

Mai Shehab Just in some exam question walkthroughs where they have cropped up. Same processing as non cyclic ones of course

[@maishehab3329]

would you mind sending me the link :)))) please

[@MaChemGuy]

Mai Shehab Tell you what, I’ll make a quick video on it. Hopefully before 9pm tonight. Just looking for the best questions

[@maishehab3329]

you're AMAZING!! thank you so so so much!!!!

[@MaChemGuy]

Mai Shehab Dunno about that! You’re welcome

[@thfreakin]

If the books just said to remove h20 to join them like you i think i would’ve understood this lol

[@MaChemGuy]

I take it you get it now? Hope so. Good luck btw

[@thfreakin]

MaChemGuy certainly understand it a lot more lol and thanks 👍

[@usuijisoo4703]

Thank you so much