The deduction of ester/no OH group was easy enough but I literally could not have pulled those structures out of my ass if I tried. How are we supposed to figure those out!
Feeling mega confident for this exam but some of these questions are just on a whole new level
what does it mean by 'alternate' C=C bonds?, does anyone know, please explain, thanks
Alternative C=C bonds ….i think your talking about a conjugate system
Coloured compounds (organic) normally contain unsaturated groups and these unsaturated groups are part of a extended delocalised system (also known as conjugation) in a chromophore which causes change in colour
Alternative C=C bonds ….i think your talking about a conjugate system
Coloured compounds (organic) normally contain unsaturated groups and these unsaturated groups are part of a extended delocalised system (also known as conjugation) in a chromophore which causes change in colour
Examples are -N=N- or -C=C- or -C=O-
if you want to know more just ask.
thank you, I was just doing a past paper and in mark scheme it said use the word 'alternative' C=C bonds rather than just C=C to get the mark, so I was thinking what is the difference between the two! in revision guide it saying a'alternative' C-C (single) bonds are also part of conjugated system so I got confused?!
It hasn't come up just related things to it but I'm just asking if we need to know the formulas for the nitrogen cycle as i haven't learnt them and there like 9 equations to learn for the nitrogen cycle.
thank you, I was just doing a past paper and in mark scheme it said use the word 'alternative' C=C bonds rather than just C=C to get the mark, so I was thinking what is the difference between the two! in revision guide it saying a'alternative' C-C (single) bonds are also part of conjugated system so I got confused?!
Just write alternative double and single bonds forming a conjugate system/extended delocalised system and I'm sure you'll get the marks but yehhh always write alternative!
It hasn't come up just related things to it but I'm just asking if we need to know the formulas for the nitrogen cycle as i haven't learnt them and there like 9 equations to learn for the nitrogen cycle.
I think its more of being able to balance the half equations and write the overall equation as well as being able to systematically name the ions or compounds and draw their structures.