20.2 Deduce reaction pathways given the starting materials and the product [HL IB Chemistry]

No more than THREE steps along these reaction pathways are needed. Don't forget the conditions and the reactants (reagents). Also always say, at a minimum, "heat" for the conditions -- just to cover yourself.

[zanyaoeyles]

From using these videos I went from being a 2 in year 11 Chem to finishing with a 7! Thank you Mr Thornley!
From Melbourne Australia

[Wynn.E]

Mr. Thornley, I thank you so much! You helped me through SL IB Chemistry, Class of 2015! You describe this stuff in plain English and make it so easy to understand. I appreciate your efforts and hope that more students will be able to benefit from your digital guidance.

Much thanks,
Virginian IBDP Candidate 2015.

[skyes]

LAST CORE ASSESSMENT STATEMENT! I went through the entire SL core course with your wonderful guidance! Thank you Mr Thornley for all the time and effort you've put into making these videos, you are an angel of a teacher! :) 
Yours gratefully,
An IB student for Australia

[ivangrela]

i just finished paper 1 and paper 2 (SL) and i wanted to say thank you very very much for everything you've taught me!!

[IBscrewedlater]

you've saved my ass dozens of times, thanks so much

[blackmustard]

To change ethane to chloroethane, do u have to write the initiation, propagation and termination processes or as you did in the video?

[ueyescream]

Rich,
My book says nothing about HEAT in SN1 and SN2
Did i miss something?
Thanks :)

[jamespark]

but I love your work!!! BETTER THAN MY TEACHER :P

[browngirl]

How do you do a polymerization reaction for a polypeptide bond?I struggled with this on my past paper questions.

[ahmad]

Is it possible to choose any Halogen for halogenation? or do I have to stick with Chlorine?

[fanhillary]

How do you get from the halogenoalkane to the dihalogenoalkane?

[Lekirius]

You explained this to us in five minutes? Bah, my teacher did it in zero. (jk)

[ibchemvids]

if they ask for the mechanism then yes