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Help urgent chemistry

Alevelhelp.1

Hey I don’t get how to do this Q

how do I know the peak area?? For part a

(edited 11 months ago)

Reply 1

Illumilottie

You’ve already done it correct I believe?

Just have a look at how many hydrogens are attatched to the atoms and do it as a ratio for the whole molecule

(edited 11 months ago)

Reply 2

Alevelhelp.1

Original post by Illumilottie

You’ve already done it correct I believe?

Just have a look at how many hydrogens are attatched to the atoms and do it as a ratio for the whole molecule

No that’s the markscheme working

Reply 3

Alevelhelp.1

Original post by Illumilottie

You’ve already done it correct I believe?

Just have a look at how many hydrogens are attatched to the atoms and do it as a ratio for the whole molecule

What do u mean hydrogens attached to the molecule? There’s 9Hs but idk how to form the ratio…
I get the ratio part but still I’m stuck look at what I managed to get…

You know the protons on N do they also get included in this and there’s 4 proton environments left when I get rid of the oh but in the Q they only allow u to put 3 in the box… why ??
Plz help

(edited 11 months ago)

Reply 4

Illumilottie

Nh2 and OH are both removed using d20. And it's like the hydrogens on the group you're looking at so your CH? Groups. If it's CH3 there are 3 hydrogen atoms on the ATOM. So the peak area for that would be 3. I can draw it for you if you're still confused, let me know if you'd like me to.